libs/xarray.ipynb

{
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  {
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   "source": [
    "## Overview"
   ]
  },
  {
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   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "import pandas as pd\n",
    "import xarray as xr"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>x</span>: 2</li><li><span>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-67df3ca8-93e8-468b-8a12-5117f8b63ce4' class='xr-array-in' type='checkbox' ><label for='section-67df3ca8-93e8-468b-8a12-5117f8b63ce4' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3435 -0.4629 -1.951 -0.8082 0.3967 -0.9725</span></div><pre class='xr-array-data'>array([[ 0.34345939, -0.46292499, -1.950736  ],\n",
       "       [-0.80822203,  0.39672384, -0.97251945]])</pre></div></li><li class='xr-section-item'><input id='section-00029122-3e54-4866-9172-870254655408' class='xr-section-summary-in' type='checkbox'  checked><label for='section-00029122-3e54-4866-9172-870254655408' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10 20</div><input id='attrs-5d5ff59c-9626-4286-85f8-099673cb2a2d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-5d5ff59c-9626-4286-85f8-099673cb2a2d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1e0b3759-3c2b-472e-8de0-4745cfbdbc83' class='xr-var-data-in' type='checkbox'><label for='data-1e0b3759-3c2b-472e-8de0-4745cfbdbc83' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([10, 20])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-8969bfda-c3e5-4b86-a3e6-7dc79ac665c8' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-8969bfda-c3e5-4b86-a3e6-7dc79ac665c8' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
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       "<xarray.DataArray (x: 2, y: 3)>\n",
       "array([[ 0.34345939, -0.46292499, -1.950736  ],\n",
       "       [-0.80822203,  0.39672384, -0.97251945]])\n",
       "Coordinates:\n",
       "  * x        (x) int64 10 20\n",
       "Dimensions without coordinates: y"
      ]
     },
     "execution_count": null,
     "metadata": {},
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   ],
   "source": [
    "data = xr.DataArray(np.random.randn(2,3),\n",
    "                    dims=('x', 'y'),\n",
    "                    coords={'x': [10,20]})\n",
    "\n",
    "data"
   ]
  },
  {
   "cell_type": "code",
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   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[ 0.34345939, -0.46292499, -1.950736  ],\n",
       "       [-0.80822203,  0.39672384, -0.97251945]])"
      ]
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   ],
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    "data.values"
   ]
  },
  {
   "cell_type": "code",
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   "outputs": [
    {
     "data": {
      "text/plain": [
       "numpy.ndarray"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(data.values)"
   ]
  },
  {
   "cell_type": "code",
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   "outputs": [
    {
     "data": {
      "text/plain": [
       "('x', 'y')"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "data.dims"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "Coordinates:\n",
       "  * x        (x) int64 10 20"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "data.coords"
   ]
  },
  {
   "cell_type": "code",
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   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{}"
      ]
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   "source": [
    "data.attrs"
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  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Indexing"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
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    {
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       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
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       "  --xr-background-color: var(--jp-layout-color0, white);\n",
       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
       "}\n",
       "\n",
       ".xr-wrap {\n",
       "  min-width: 300px;\n",
       "  max-width: 700px;\n",
       "}\n",
       "\n",
       ".xr-header {\n",
       "  padding-top: 6px;\n",
       "  padding-bottom: 6px;\n",
       "  margin-bottom: 4px;\n",
       "  border-bottom: solid 1px var(--xr-border-color);\n",
       "}\n",
       "\n",
       ".xr-header > div,\n",
       ".xr-header > ul {\n",
       "  display: inline;\n",
       "  margin-top: 0;\n",
       "  margin-bottom: 0;\n",
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       "\n",
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       "  margin-left: 2px;\n",
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       "\n",
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       "  color: var(--xr-font-color2);\n",
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       "\n",
       ".xr-sections {\n",
       "  padding-left: 0 !important;\n",
       "  display: grid;\n",
       "  grid-template-columns: 150px auto auto 1fr 20px 20px;\n",
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       "\n",
       ".xr-section-item {\n",
       "  display: contents;\n",
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       "\n",
       ".xr-section-item input {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-item input + label {\n",
       "  color: var(--xr-disabled-color);\n",
       "}\n",
       "\n",
       ".xr-section-item input:enabled + label {\n",
       "  cursor: pointer;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-section-item input:enabled + label:hover {\n",
       "  color: var(--xr-font-color0);\n",
       "}\n",
       "\n",
       ".xr-section-summary {\n",
       "  grid-column: 1;\n",
       "  color: var(--xr-font-color2);\n",
       "  font-weight: 500;\n",
       "}\n",
       "\n",
       ".xr-section-summary > span {\n",
       "  display: inline-block;\n",
       "  padding-left: 0.5em;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label {\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in + label:before {\n",
       "  display: inline-block;\n",
       "  content: '►';\n",
       "  font-size: 11px;\n",
       "  width: 15px;\n",
       "  text-align: center;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label:before {\n",
       "  color: var(--xr-disabled-color);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label:before {\n",
       "  content: '▼';\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label > span {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-summary,\n",
       ".xr-section-inline-details {\n",
       "  padding-top: 4px;\n",
       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
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       "\n",
       ".xr-section-details {\n",
       "  display: none;\n",
       "  grid-column: 1 / -1;\n",
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       "}\n",
       "\n",
       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-array-wrap {\n",
       "  grid-column: 1 / -1;\n",
       "  display: grid;\n",
       "  grid-template-columns: 20px auto;\n",
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       "\n",
       ".xr-array-wrap > label {\n",
       "  grid-column: 1;\n",
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       "\n",
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       "\n",
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       "\n",
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       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
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       "\n",
       ".xr-dim-list {\n",
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       "  list-style: none;\n",
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       "\n",
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       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
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       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
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       "\n",
       ".xr-var-preview {\n",
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       "\n",
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       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
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       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
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       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
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       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
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       "\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
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       "  padding-right: 10px;\n",
       "  width: auto;\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-e3ff3a79-fa4c-474c-8c5c-e39103a3fa82' class='xr-array-in' type='checkbox' ><label for='section-e3ff3a79-fa4c-474c-8c5c-e39103a3fa82' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3435 -0.4629 -1.951</span></div><pre class='xr-array-data'>array([ 0.34345939, -0.46292499, -1.950736  ])</pre></div></li><li class='xr-section-item'><input id='section-3af0a876-5e0d-4c2c-bb78-51ae949da05d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-3af0a876-5e0d-4c2c-bb78-51ae949da05d' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>x</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10</div><input id='attrs-70765c51-a6d7-4729-9f53-a428f7a769e8' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-70765c51-a6d7-4729-9f53-a428f7a769e8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-73706b40-5472-4ccb-8c3e-f15ef459c0de' class='xr-var-data-in' type='checkbox'><label for='data-73706b40-5472-4ccb-8c3e-f15ef459c0de' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array(10)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-31c9929a-cc1c-444b-8480-7a14cf119d38' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-31c9929a-cc1c-444b-8480-7a14cf119d38' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (y: 3)>\n",
       "array([ 0.34345939, -0.46292499, -1.950736  ])\n",
       "Coordinates:\n",
       "    x        int64 10\n",
       "Dimensions without coordinates: y"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# positional and by integer label, like numpy\n",
    "data[0, :]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
       "}\n",
       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
       "  content: ',';\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
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       "\n",
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       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
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       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
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       "\n",
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       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
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       "\n",
       "dl.xr-attrs {\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
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       "  padding-right: 10px;\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-d1544fcb-f21d-4556-af21-8415c5a0cc45' class='xr-array-in' type='checkbox' ><label for='section-d1544fcb-f21d-4556-af21-8415c5a0cc45' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3435 -0.4629 -1.951</span></div><pre class='xr-array-data'>array([ 0.34345939, -0.46292499, -1.950736  ])</pre></div></li><li class='xr-section-item'><input id='section-79dfcfe6-b7ad-46a5-8c9e-99327410f396' class='xr-section-summary-in' type='checkbox'  checked><label for='section-79dfcfe6-b7ad-46a5-8c9e-99327410f396' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>x</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10</div><input id='attrs-9747f6a1-8651-409b-89fc-139f512fd518' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9747f6a1-8651-409b-89fc-139f512fd518' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-adc3631d-40a5-4d8c-a9d7-8b3069b8c2e9' class='xr-var-data-in' type='checkbox'><label for='data-adc3631d-40a5-4d8c-a9d7-8b3069b8c2e9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array(10)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-d467ff65-149c-489a-be16-e20dba148d81' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-d467ff65-149c-489a-be16-e20dba148d81' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (y: 3)>\n",
       "array([ 0.34345939, -0.46292499, -1.950736  ])\n",
       "Coordinates:\n",
       "    x        int64 10\n",
       "Dimensions without coordinates: y"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# loc or \"location\": positional and coordinate label, like pandas\n",
    "data.loc[10]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "\n",
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       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-3c0e6897-7281-4153-bccd-fb66b8636f7f' class='xr-array-in' type='checkbox' ><label for='section-3c0e6897-7281-4153-bccd-fb66b8636f7f' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3435 -0.4629 -1.951</span></div><pre class='xr-array-data'>array([ 0.34345939, -0.46292499, -1.950736  ])</pre></div></li><li class='xr-section-item'><input id='section-3956529f-a1de-4cf7-aa14-bd55c86a66f3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-3956529f-a1de-4cf7-aa14-bd55c86a66f3' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>x</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10</div><input id='attrs-cfffe77f-7322-4337-b525-e43064b025bd' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-cfffe77f-7322-4337-b525-e43064b025bd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-778db94d-7c5c-4fc6-b208-916b7bbe0e25' class='xr-var-data-in' type='checkbox'><label for='data-778db94d-7c5c-4fc6-b208-916b7bbe0e25' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array(10)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-f1bf0cf6-b1ae-4447-8228-0edc28144f35' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f1bf0cf6-b1ae-4447-8228-0edc28144f35' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (y: 3)>\n",
       "array([ 0.34345939, -0.46292499, -1.950736  ])\n",
       "Coordinates:\n",
       "    x        int64 10\n",
       "Dimensions without coordinates: y"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# isel or \"integer select\": by dimension name and integer label\n",
    "data.isel(x=0)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
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       "\n",
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       "\n",
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       "\n",
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       "\n",
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       "\n",
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       "\n",
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       "\n",
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       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-5427f8a7-61ff-4ba4-956a-6018b4fb0b30' class='xr-array-in' type='checkbox' ><label for='section-5427f8a7-61ff-4ba4-956a-6018b4fb0b30' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3435 -0.4629 -1.951</span></div><pre class='xr-array-data'>array([ 0.34345939, -0.46292499, -1.950736  ])</pre></div></li><li class='xr-section-item'><input id='section-bf3d8587-d48f-4656-84b5-e7f5aa70cee9' class='xr-section-summary-in' type='checkbox'  checked><label for='section-bf3d8587-d48f-4656-84b5-e7f5aa70cee9' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>x</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10</div><input id='attrs-6e03bd80-601c-466d-8bc8-cec4217e25e5' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-6e03bd80-601c-466d-8bc8-cec4217e25e5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-935325e6-3b90-40be-89c6-75f0b4d07dfa' class='xr-var-data-in' type='checkbox'><label for='data-935325e6-3b90-40be-89c6-75f0b4d07dfa' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array(10)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-a7647a44-5981-4fe6-bd7f-68b57e65f791' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a7647a44-5981-4fe6-bd7f-68b57e65f791' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
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       "<xarray.DataArray (y: 3)>\n",
       "array([ 0.34345939, -0.46292499, -1.950736  ])\n",
       "Coordinates:\n",
       "    x        int64 10\n",
       "Dimensions without coordinates: y"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# sel or \"select\": by dimension name and coordinate label\n",
    "data.sel(x=10)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Attributes\n",
    "When setting up a DataArray, it's a good idea to set metadata attributes."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>x</span>: 2</li><li><span>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-1ca13ccf-ad7f-455b-8620-8d8e84b434b0' class='xr-array-in' type='checkbox' ><label for='section-1ca13ccf-ad7f-455b-8620-8d8e84b434b0' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3435 -0.4629 -1.951 -0.8082 0.3967 -0.9725</span></div><pre class='xr-array-data'>array([[ 0.34345939, -0.46292499, -1.950736  ],\n",
       "       [-0.80822203,  0.39672384, -0.97251945]])</pre></div></li><li class='xr-section-item'><input id='section-bbaca098-7f08-4366-899e-b824c989d0db' class='xr-section-summary-in' type='checkbox'  checked><label for='section-bbaca098-7f08-4366-899e-b824c989d0db' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10 20</div><input id='attrs-cdefa914-64e7-44a0-ac02-2083553bfbf4' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-cdefa914-64e7-44a0-ac02-2083553bfbf4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0623467a-9c8e-4b6f-8d22-e344facfbb5a' class='xr-var-data-in' type='checkbox'><label for='data-0623467a-9c8e-4b6f-8d22-e344facfbb5a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([10, 20])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-40e0ae79-a3a9-4cbd-bcf6-2bdb61c8fbb5' class='xr-section-summary-in' type='checkbox'  checked><label for='section-40e0ae79-a3a9-4cbd-bcf6-2bdb61c8fbb5' class='xr-section-summary' >Attributes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>random velocity</dd><dt><span>units :</span></dt><dd>meters/sec</dd><dt><span>description :</span></dt><dd>A random variable created as an example</dd><dt><span>random_attribute :</span></dt><dd>123</dd></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (x: 2, y: 3)>\n",
       "array([[ 0.34345939, -0.46292499, -1.950736  ],\n",
       "       [-0.80822203,  0.39672384, -0.97251945]])\n",
       "Coordinates:\n",
       "  * x        (x) int64 10 20\n",
       "Dimensions without coordinates: y\n",
       "Attributes:\n",
       "    long_name:         random velocity\n",
       "    units:             meters/sec\n",
       "    description:       A random variable created as an example\n",
       "    random_attribute:  123"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "data.attrs['long_name'] = 'random velocity'\n",
    "data.attrs['units'] = 'meters/sec'\n",
    "data.attrs['description'] = 'A random variable created as an example'\n",
    "data.attrs['random_attribute'] = 123\n",
    "\n",
    "data"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
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       "\n",
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       "\n",
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       "\n",
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>x</span>: 2</li><li><span>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-34c95a5e-02a6-4a2a-b276-9eac01217e75' class='xr-array-in' type='checkbox' ><label for='section-34c95a5e-02a6-4a2a-b276-9eac01217e75' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3367 -0.4466 -0.9287 -0.7231 0.3864 -0.8263</span></div><pre class='xr-array-data'>array([[ 0.33674645, -0.44656715, -0.92868701],\n",
       "       [-0.72306012,  0.38639872, -0.82630734]])</pre></div></li><li class='xr-section-item'><input id='section-fa0a0e43-7e01-4c57-a8fc-a7af5427e8df' class='xr-section-summary-in' type='checkbox'  checked><label for='section-fa0a0e43-7e01-4c57-a8fc-a7af5427e8df' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10 20</div><input id='attrs-fd3709bf-0dad-4d30-92bc-8c4b9e1481e8' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-fd3709bf-0dad-4d30-92bc-8c4b9e1481e8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bec0ac29-bd8c-4504-8937-053c5a5351b1' class='xr-var-data-in' type='checkbox'><label for='data-bec0ac29-bd8c-4504-8937-053c5a5351b1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([10, 20])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-616dc450-4cfd-4a29-a7f8-7795865879e6' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-616dc450-4cfd-4a29-a7f8-7795865879e6' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (x: 2, y: 3)>\n",
       "array([[ 0.33674645, -0.44656715, -0.92868701],\n",
       "       [-0.72306012,  0.38639872, -0.82630734]])\n",
       "Coordinates:\n",
       "  * x        (x) int64 10 20\n",
       "Dimensions without coordinates: y"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "np.sin(data)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "\n",
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       ".xr-icon-file-text2 {\n",
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span>y</span>: 3</li><li><span class='xr-has-index'>x</span>: 2</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-4e2d32a0-191c-4f0b-b627-51d1655842e7' class='xr-array-in' type='checkbox' ><label for='section-4e2d32a0-191c-4f0b-b627-51d1655842e7' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.3435 -0.8082 -0.4629 0.3967 -1.951 -0.9725</span></div><pre class='xr-array-data'>array([[ 0.34345939, -0.80822203],\n",
       "       [-0.46292499,  0.39672384],\n",
       "       [-1.950736  , -0.97251945]])</pre></div></li><li class='xr-section-item'><input id='section-54ea555a-5a65-43b2-837d-26e20b88fcbf' class='xr-section-summary-in' type='checkbox'  checked><label for='section-54ea555a-5a65-43b2-837d-26e20b88fcbf' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10 20</div><input id='attrs-5eab215f-c009-4dea-8094-b76d73ee26d7' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-5eab215f-c009-4dea-8094-b76d73ee26d7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-de05e9d4-adde-4ea2-96f4-5f1188138bdb' class='xr-var-data-in' type='checkbox'><label for='data-de05e9d4-adde-4ea2-96f4-5f1188138bdb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([10, 20])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-2b062b6f-adf9-4458-ab64-d3163d8e6939' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2b062b6f-adf9-4458-ab64-d3163d8e6939' class='xr-section-summary' >Attributes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>random velocity</dd><dt><span>units :</span></dt><dd>meters/sec</dd><dt><span>description :</span></dt><dd>A random variable created as an example</dd><dt><span>random_attribute :</span></dt><dd>123</dd></dl></div></li></ul></div></div>"
      ],
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       "<xarray.DataArray (y: 3, x: 2)>\n",
       "array([[ 0.34345939, -0.80822203],\n",
       "       [-0.46292499,  0.39672384],\n",
       "       [-1.950736  , -0.97251945]])\n",
       "Coordinates:\n",
       "  * x        (x) int64 10 20\n",
       "Dimensions without coordinates: y\n",
       "Attributes:\n",
       "    long_name:         random velocity\n",
       "    units:             meters/sec\n",
       "    description:       A random variable created as an example\n",
       "    random_attribute:  123"
      ]
     },
     "execution_count": null,
     "metadata": {},
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    }
   ],
   "source": [
    "data.T"
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  },
  {
   "cell_type": "code",
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-f22fc9d6-24be-4eb8-8737-16ac7d00a789' class='xr-array-in' type='checkbox' ><label for='section-f22fc9d6-24be-4eb8-8737-16ac7d00a789' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>-3.454</span></div><pre class='xr-array-data'>array(-3.45421924)</pre></div></li><li class='xr-section-item'><input id='section-68c9822f-d8fe-4c6a-ba98-2e12eff23b1b' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-68c9822f-d8fe-4c6a-ba98-2e12eff23b1b' class='xr-section-summary'  title='Expand/collapse section'>Coordinates: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'></ul></div></li><li class='xr-section-item'><input id='section-97a7678f-1d66-4ce5-9165-88bb2596f148' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-97a7678f-1d66-4ce5-9165-88bb2596f148' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
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    "data.sum()"
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  {
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   "metadata": {},
   "source": [
    "### GroupBy example"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
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       "\n",
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'labels'</div><ul class='xr-dim-list'><li><span class='xr-has-index'>y</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-22f9ad59-5f7d-4639-8cd5-592c2d482586' class='xr-array-in' type='checkbox' ><label for='section-22f9ad59-5f7d-4639-8cd5-592c2d482586' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>&#x27;E&#x27; &#x27;F&#x27; &#x27;E&#x27;</span></div><pre class='xr-array-data'>array([&#x27;E&#x27;, &#x27;F&#x27;, &#x27;E&#x27;], dtype=&#x27;&lt;U1&#x27;)</pre></div></li><li class='xr-section-item'><input id='section-496a369b-1419-45e4-b723-07fd8f6fcc4f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-496a369b-1419-45e4-b723-07fd8f6fcc4f' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0 1 2</div><input id='attrs-06aad75f-df49-4a28-92ae-28d6f6660ff0' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-06aad75f-df49-4a28-92ae-28d6f6660ff0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6b2b0dc9-9d98-4dba-bd3d-ab0d9c9dbb97' class='xr-var-data-in' type='checkbox'><label for='data-6b2b0dc9-9d98-4dba-bd3d-ab0d9c9dbb97' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([0, 1, 2])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-a654eaa0-4f72-4f41-ba3a-6c92ea853862' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a654eaa0-4f72-4f41-ba3a-6c92ea853862' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray 'labels' (y: 3)>\n",
       "array(['E', 'F', 'E'], dtype='<U1')\n",
       "Coordinates:\n",
       "  * y        (y) int64 0 1 2"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "labels = xr.DataArray(['E', 'F', 'E'], [data.coords['y']], name='labels')\n",
    "labels"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
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       ".xr-section-inline-details {\n",
       "  padding-top: 4px;\n",
       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
       "}\n",
       "\n",
       ".xr-section-details {\n",
       "  display: none;\n",
       "  grid-column: 1 / -1;\n",
       "  margin-bottom: 5px;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-array-wrap {\n",
       "  grid-column: 1 / -1;\n",
       "  display: grid;\n",
       "  grid-template-columns: 20px auto;\n",
       "}\n",
       "\n",
       ".xr-array-wrap > label {\n",
       "  grid-column: 1;\n",
       "  vertical-align: top;\n",
       "}\n",
       "\n",
       ".xr-preview {\n",
       "  color: var(--xr-font-color3);\n",
       "}\n",
       "\n",
       ".xr-array-preview,\n",
       ".xr-array-data {\n",
       "  padding: 0 5px !important;\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-array-data,\n",
       ".xr-array-in:checked ~ .xr-array-preview {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
       ".xr-array-preview {\n",
       "  display: inline-block;\n",
       "}\n",
       "\n",
       ".xr-dim-list {\n",
       "  display: inline-block !important;\n",
       "  list-style: none;\n",
       "  padding: 0 !important;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list li {\n",
       "  display: inline-block;\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list:before {\n",
       "  content: '(';\n",
       "}\n",
       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
       "}\n",
       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
       "  content: ',';\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>x</span>: 2</li><li><span class='xr-has-index'>labels</span>: 2</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-416dc4c0-8750-413a-a573-36c3fe1062e1' class='xr-array-in' type='checkbox' ><label for='section-416dc4c0-8750-413a-a573-36c3fe1062e1' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>-0.8036 -0.4629 -0.8904 0.3967</span></div><pre class='xr-array-data'>array([[-0.80363831, -0.46292499],\n",
       "       [-0.89037074,  0.39672384]])</pre></div></li><li class='xr-section-item'><input id='section-063a717a-6b3e-4958-804f-32ffc703ea09' class='xr-section-summary-in' type='checkbox'  checked><label for='section-063a717a-6b3e-4958-804f-32ffc703ea09' class='xr-section-summary' >Coordinates: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10 20</div><input id='attrs-fb0d578d-e193-488f-b9d1-cf0b406b81e9' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-fb0d578d-e193-488f-b9d1-cf0b406b81e9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3c2f8d33-dbd9-49e1-bafa-cdfc12eb0832' class='xr-var-data-in' type='checkbox'><label for='data-3c2f8d33-dbd9-49e1-bafa-cdfc12eb0832' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([10, 20])</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>labels</span></div><div class='xr-var-dims'>(labels)</div><div class='xr-var-dtype'>object</div><div class='xr-var-preview xr-preview'>&#x27;E&#x27; &#x27;F&#x27;</div><input id='attrs-86ee8b8d-233e-42cc-9f75-91e92d70b953' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-86ee8b8d-233e-42cc-9f75-91e92d70b953' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1b374f03-5dd9-4722-8d43-7e5f2992b9c5' class='xr-var-data-in' type='checkbox'><label for='data-1b374f03-5dd9-4722-8d43-7e5f2992b9c5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;E&#x27;, &#x27;F&#x27;], dtype=object)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-bba3b105-b9fa-4a5d-abd6-df646e6ed0f8' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-bba3b105-b9fa-4a5d-abd6-df646e6ed0f8' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (x: 2, labels: 2)>\n",
       "array([[-0.80363831, -0.46292499],\n",
       "       [-0.89037074,  0.39672384]])\n",
       "Coordinates:\n",
       "  * x        (x) int64 10 20\n",
       "  * labels   (labels) object 'E' 'F'"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "data.groupby(labels).mean('y')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<matplotlib.collections.QuadMesh at 0x7f2e4e275190>"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 2 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "data.plot()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Datasets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "<title>Show/Hide data repr</title>\n",
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       "</symbol>\n",
       "<symbol id=\"icon-file-text2\" viewBox=\"0 0 32 32\">\n",
       "<title>Show/Hide attributes</title>\n",
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       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
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       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
       "  --xr-background-color: var(--jp-layout-color0, white);\n",
       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
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       "\n",
       ".xr-wrap {\n",
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       "\n",
       ".xr-header {\n",
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       "  padding-bottom: 6px;\n",
       "  margin-bottom: 4px;\n",
       "  border-bottom: solid 1px var(--xr-border-color);\n",
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       "\n",
       ".xr-header > div,\n",
       ".xr-header > ul {\n",
       "  display: inline;\n",
       "  margin-top: 0;\n",
       "  margin-bottom: 0;\n",
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       "\n",
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       ".xr-section-item input:enabled + label {\n",
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       "  color: var(--xr-font-color2);\n",
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       "\n",
       ".xr-section-item input:enabled + label:hover {\n",
       "  color: var(--xr-font-color0);\n",
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       "\n",
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       "  color: var(--xr-font-color2);\n",
       "  font-weight: 500;\n",
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       "\n",
       ".xr-section-summary-in:checked + label > span {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-summary,\n",
       ".xr-section-inline-details {\n",
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       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
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       "\n",
       ".xr-section-details {\n",
       "  display: none;\n",
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       "\n",
       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
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       "\n",
       ".xr-array-wrap {\n",
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       "\n",
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       "  grid-column: 1;\n",
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       "\n",
       ".xr-preview {\n",
       "  color: var(--xr-font-color3);\n",
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       "\n",
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       "  padding: 0 5px !important;\n",
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       "\n",
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       "\n",
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       "\n",
       ".xr-var-name:hover,\n",
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       ".xr-attrs dt:hover {\n",
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       "\n",
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       "\n",
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       ".xr-attrs {\n",
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       "\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
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       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
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       "\n",
       ".xr-attrs dd {\n",
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       "\n",
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-d197418e-88b6-4be5-90aa-886f4c64863f' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-d197418e-88b6-4be5-90aa-886f4c64863f' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>x</span>: 2</li><li><span>y</span>: 3</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-8c371637-1232-4d7e-9fb3-ba97d49b224f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-8c371637-1232-4d7e-9fb3-ba97d49b224f' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10 20</div><input id='attrs-d5675c11-7caa-4bb3-98fb-f7c20473cc23' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d5675c11-7caa-4bb3-98fb-f7c20473cc23' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5f7b3188-09d7-4160-b771-c1aa35b4e0fd' class='xr-var-data-in' type='checkbox'><label for='data-5f7b3188-09d7-4160-b771-c1aa35b4e0fd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([10, 20])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-af394120-512c-4eff-831a-65cc5ba4b9f9' class='xr-section-summary-in' type='checkbox'  checked><label for='section-af394120-512c-4eff-831a-65cc5ba4b9f9' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>foo</span></div><div class='xr-var-dims'>(x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.3435 -0.4629 ... 0.3967 -0.9725</div><input id='attrs-e97085a3-9197-4b71-95ba-df1c443591ab' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e97085a3-9197-4b71-95ba-df1c443591ab' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a86fcac0-d173-4a90-b6bc-ca755fba981a' class='xr-var-data-in' type='checkbox'><label for='data-a86fcac0-d173-4a90-b6bc-ca755fba981a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>random velocity</dd><dt><span>units :</span></dt><dd>meters/sec</dd><dt><span>description :</span></dt><dd>A random variable created as an example</dd><dt><span>random_attribute :</span></dt><dd>123</dd></dl></div><pre class='xr-var-data'>array([[ 0.34345939, -0.46292499, -1.950736  ],\n",
       "       [-0.80822203,  0.39672384, -0.97251945]])</pre></li><li class='xr-var-item'><div class='xr-var-name'><span>bar</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>1 2</div><input id='attrs-718a2ab6-55c4-48e3-80ea-c47a8aa73a2e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-718a2ab6-55c4-48e3-80ea-c47a8aa73a2e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-22f25570-ba7f-470a-ac99-4bb6ce4341b5' class='xr-var-data-in' type='checkbox'><label for='data-22f25570-ba7f-470a-ac99-4bb6ce4341b5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([1, 2])</pre></li><li class='xr-var-item'><div class='xr-var-name'><span>baz</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>3.142</div><input id='attrs-9e7a0df8-cff6-4358-b768-417dc786b542' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9e7a0df8-cff6-4358-b768-417dc786b542' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-71d7a53e-6555-4cf0-9c5b-d449da8a4a00' class='xr-var-data-in' type='checkbox'><label for='data-71d7a53e-6555-4cf0-9c5b-d449da8a4a00' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array(3.14159265)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-d5c14f02-cae3-49cf-a05d-2cfb4566e3cf' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-d5c14f02-cae3-49cf-a05d-2cfb4566e3cf' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (x: 2, y: 3)\n",
       "Coordinates:\n",
       "  * x        (x) int64 10 20\n",
       "Dimensions without coordinates: y\n",
       "Data variables:\n",
       "    foo      (x, y) float64 0.3435 -0.4629 -1.951 -0.8082 0.3967 -0.9725\n",
       "    bar      (x) int64 1 2\n",
       "    baz      float64 3.142"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ds = xr.Dataset({'foo': data,\n",
    "                 'bar': ('x', [1, 2]),\n",
    "                 'baz': np.pi})\n",
    "\n",
    "ds"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Saving and loading\n",
    "NetCDF is the recommended format."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ds.to_netcdf('example.nc')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
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       "}\n",
       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
       ".xr-array-preview {\n",
       "  display: inline-block;\n",
       "}\n",
       "\n",
       ".xr-dim-list {\n",
       "  display: inline-block !important;\n",
       "  list-style: none;\n",
       "  padding: 0 !important;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list li {\n",
       "  display: inline-block;\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list:before {\n",
       "  content: '(';\n",
       "}\n",
       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
       "}\n",
       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
       "  content: ',';\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
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       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-2a633990-543d-4ddb-9e84-2111811abd90' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-2a633990-543d-4ddb-9e84-2111811abd90' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>x</span>: 2</li><li><span>y</span>: 3</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-9541dacc-a6b9-4fd6-8b2e-ef3dae315bb2' class='xr-section-summary-in' type='checkbox'  checked><label for='section-9541dacc-a6b9-4fd6-8b2e-ef3dae315bb2' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>10 20</div><input id='attrs-38deecad-5680-4c10-a214-ac7acea47370' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-38deecad-5680-4c10-a214-ac7acea47370' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-44edbe1c-0934-426e-a3a6-2ac7473c3a4d' class='xr-var-data-in' type='checkbox'><label for='data-44edbe1c-0934-426e-a3a6-2ac7473c3a4d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([10, 20])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-6828f8db-3063-48f5-8ca2-82cb9274d462' class='xr-section-summary-in' type='checkbox'  checked><label for='section-6828f8db-3063-48f5-8ca2-82cb9274d462' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>foo</span></div><div class='xr-var-dims'>(x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e0fbe29e-c974-45c7-a6ae-4301a59dd186' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e0fbe29e-c974-45c7-a6ae-4301a59dd186' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-14734e42-4430-48fb-ba31-b0377ad93ab6' class='xr-var-data-in' type='checkbox'><label for='data-14734e42-4430-48fb-ba31-b0377ad93ab6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>random velocity</dd><dt><span>units :</span></dt><dd>meters/sec</dd><dt><span>description :</span></dt><dd>A random variable created as an example</dd><dt><span>random_attribute :</span></dt><dd>123</dd></dl></div><pre class='xr-var-data'>array([[ 0.343459, -0.462925, -1.950736],\n",
       "       [-0.808222,  0.396724, -0.972519]])</pre></li><li class='xr-var-item'><div class='xr-var-name'><span>bar</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ef53a0c7-42c6-4c1b-923d-f72a0a9d5d82' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ef53a0c7-42c6-4c1b-923d-f72a0a9d5d82' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-44324d14-c3a1-4ef9-ba39-1584e786e32d' class='xr-var-data-in' type='checkbox'><label for='data-44324d14-c3a1-4ef9-ba39-1584e786e32d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([1, 2])</pre></li><li class='xr-var-item'><div class='xr-var-name'><span>baz</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-062ca6ae-098e-4ada-8183-79f6337fa0ed' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-062ca6ae-098e-4ada-8183-79f6337fa0ed' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-34b3fa55-f3db-4a6a-b0f1-b175ebc9850a' class='xr-var-data-in' type='checkbox'><label for='data-34b3fa55-f3db-4a6a-b0f1-b175ebc9850a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array(3.141593)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-57bbe92e-3689-44df-b3cf-43a74086cfaa' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-57bbe92e-3689-44df-b3cf-43a74086cfaa' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (x: 2, y: 3)\n",
       "Coordinates:\n",
       "  * x        (x) int64 10 20\n",
       "Dimensions without coordinates: y\n",
       "Data variables:\n",
       "    foo      (x, y) float64 ...\n",
       "    bar      (x) int64 ...\n",
       "    baz      float64 ..."
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x = xr.open_dataset('example.nc')\n",
    "x"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## DataArray"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
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       "\u001b[0;31mInit signature:\u001b[0m\n",
       "\u001b[0mxr\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mDataArray\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m    \u001b[0mdata\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mAny\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m<\u001b[0m\u001b[0mNA\u001b[0m\u001b[0;34m>\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m    \u001b[0mcoords\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mUnion\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mSequence\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mTuple\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mMapping\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mHashable\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mAny\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mNoneType\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m    \u001b[0mdims\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mUnion\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mHashable\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mSequence\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mHashable\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mNoneType\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m    \u001b[0mname\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mHashable\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m    \u001b[0mattrs\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mMapping\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m    \u001b[0mindexes\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mDict\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mHashable\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mpandas\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcore\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mindexes\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbase\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mIndex\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m    \u001b[0mfastpath\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mbool\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mFalse\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\n",
       "\u001b[0;34m\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
       "\u001b[0;31mDocstring:\u001b[0m     \n",
       "N-dimensional array with labeled coordinates and dimensions.\n",
       "\n",
       "DataArray provides a wrapper around numpy ndarrays that uses labeled\n",
       "dimensions and coordinates to support metadata aware operations. The API is\n",
       "similar to that for the pandas Series or DataFrame, but DataArray objects\n",
       "can have any number of dimensions, and their contents have fixed data\n",
       "types.\n",
       "\n",
       "Additional features over raw numpy arrays:\n",
       "\n",
       "- Apply operations over dimensions by name: ``x.sum('time')``.\n",
       "- Select or assign values by integer location (like numpy): ``x[:10]``\n",
       "  or by label (like pandas): ``x.loc['2014-01-01']`` or\n",
       "  ``x.sel(time='2014-01-01')``.\n",
       "- Mathematical operations (e.g., ``x - y``) vectorize across multiple\n",
       "  dimensions (known in numpy as \"broadcasting\") based on dimension names,\n",
       "  regardless of their original order.\n",
       "- Keep track of arbitrary metadata in the form of a Python dictionary:\n",
       "  ``x.attrs``\n",
       "- Convert to a pandas Series: ``x.to_series()``.\n",
       "\n",
       "Getting items from or doing mathematical operations with a DataArray\n",
       "always returns another DataArray.\n",
       "\u001b[0;31mInit docstring:\u001b[0m\n",
       "Parameters\n",
       "----------\n",
       "data : array_like\n",
       "    Values for this array. Must be an ``numpy.ndarray``, ndarray like,\n",
       "    or castable to an ``ndarray``. If a self-described xarray or pandas\n",
       "    object, attempts are made to use this array's metadata to fill in\n",
       "    other unspecified arguments. A view of the array's data is used\n",
       "    instead of a copy if possible.\n",
       "coords : sequence or dict of array_like objects, optional\n",
       "    Coordinates (tick labels) to use for indexing along each dimension.\n",
       "    The following notations are accepted:\n",
       "\n",
       "    - mapping {dimension name: array-like}\n",
       "    - sequence of tuples that are valid arguments for xarray.Variable()\n",
       "      - (dims, data)\n",
       "      - (dims, data, attrs)\n",
       "      - (dims, data, attrs, encoding)\n",
       "\n",
       "    Additionally, it is possible to define a coord whose name\n",
       "    does not match the dimension name, or a coord based on multiple\n",
       "    dimensions, with one of the following notations:\n",
       "\n",
       "    - mapping {coord name: DataArray}\n",
       "    - mapping {coord name: Variable}\n",
       "    - mapping {coord name: (dimension name, array-like)}\n",
       "    - mapping {coord name: (tuple of dimension names, array-like)}\n",
       "\n",
       "dims : hashable or sequence of hashable, optional\n",
       "    Name(s) of the data dimension(s). Must be either a hashable (only\n",
       "    for 1D data) or a sequence of hashables with length equal to the\n",
       "    number of dimensions. If this argument is omitted, dimension names\n",
       "    default to ``['dim_0', ... 'dim_n']``.\n",
       "name : str or None, optional\n",
       "    Name of this array.\n",
       "attrs : dict_like or None, optional\n",
       "    Attributes to assign to the new instance. By default, an empty\n",
       "    attribute dictionary is initialized.\n",
       "\u001b[0;31mFile:\u001b[0m           ~/anaconda3/envs/fastai/lib/python3.8/site-packages/xarray/core/dataarray.py\n",
       "\u001b[0;31mType:\u001b[0m           type\n",
       "\u001b[0;31mSubclasses:\u001b[0m     \n"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "?xr.DataArray"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 4</li><li><span class='xr-has-index'>space</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-29984bae-29bb-427a-b800-5633030ae5bd' class='xr-array-in' type='checkbox' ><label for='section-29984bae-29bb-427a-b800-5633030ae5bd' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>1.239 -0.504 0.5288 0.2839 0.8949 ... 0.4209 0.9173 0.9006 0.3656</span></div><pre class='xr-array-data'>array([[ 1.23897824, -0.50397658,  0.52884644],\n",
       "       [ 0.28392284,  0.89488413,  1.15145111],\n",
       "       [ 0.35966487, -0.74219201,  0.42086507],\n",
       "       [ 0.91730451,  0.90061316,  0.36556488]])</pre></div></li><li class='xr-section-item'><input id='section-a4082bab-1dd0-42a8-a588-a03aca7cce06' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a4082bab-1dd0-42a8-a588-a03aca7cce06' class='xr-section-summary' >Coordinates: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2000-01-01 ... 2000-01-04</div><input id='attrs-a5da962e-dd19-4f35-8510-e50f44ad3608' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-a5da962e-dd19-4f35-8510-e50f44ad3608' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-48c6f080-b25c-47cd-91bf-852aa084eae8' class='xr-var-data-in' type='checkbox'><label for='data-48c6f080-b25c-47cd-91bf-852aa084eae8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;2000-01-01T00:00:00.000000000&#x27;, &#x27;2000-01-02T00:00:00.000000000&#x27;,\n",
       "       &#x27;2000-01-03T00:00:00.000000000&#x27;, &#x27;2000-01-04T00:00:00.000000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>space</span></div><div class='xr-var-dims'>(space)</div><div class='xr-var-dtype'>&lt;U2</div><div class='xr-var-preview xr-preview'>&#x27;IA&#x27; &#x27;IL&#x27; &#x27;IN&#x27;</div><input id='attrs-76000ac7-9ff0-438e-9a41-7fa16fb59c90' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-76000ac7-9ff0-438e-9a41-7fa16fb59c90' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a61f447b-d6fa-484e-ba2c-c5fc167d0071' class='xr-var-data-in' type='checkbox'><label for='data-a61f447b-d6fa-484e-ba2c-c5fc167d0071' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;IA&#x27;, &#x27;IL&#x27;, &#x27;IN&#x27;], dtype=&#x27;&lt;U2&#x27;)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-02caa8ba-add8-4d39-80b6-7e63937aeee5' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-02caa8ba-add8-4d39-80b6-7e63937aeee5' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (time: 4, space: 3)>\n",
       "array([[ 1.23897824, -0.50397658,  0.52884644],\n",
       "       [ 0.28392284,  0.89488413,  1.15145111],\n",
       "       [ 0.35966487, -0.74219201,  0.42086507],\n",
       "       [ 0.91730451,  0.90061316,  0.36556488]])\n",
       "Coordinates:\n",
       "  * time     (time) datetime64[ns] 2000-01-01 2000-01-02 2000-01-03 2000-01-04\n",
       "  * space    (space) <U2 'IA' 'IL' 'IN'"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "data = np.random.randn(4,3)\n",
    "locs = ['IA', 'IL', 'IN']\n",
    "times = pd.date_range('2000-01-01', periods=4)\n",
    "\n",
    "da = xr.DataArray(data, coords=[times, locs], dims=['time', 'space'])\n",
    "\n",
    "da"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
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       "  color: var(--xr-font-color2);\n",
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       "\n",
       ".xr-sections {\n",
       "  padding-left: 0 !important;\n",
       "  display: grid;\n",
       "  grid-template-columns: 150px auto auto 1fr 20px 20px;\n",
       "}\n",
       "\n",
       ".xr-section-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-section-item input {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-item input + label {\n",
       "  color: var(--xr-disabled-color);\n",
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       "\n",
       ".xr-section-item input:enabled + label {\n",
       "  cursor: pointer;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-section-item input:enabled + label:hover {\n",
       "  color: var(--xr-font-color0);\n",
       "}\n",
       "\n",
       ".xr-section-summary {\n",
       "  grid-column: 1;\n",
       "  color: var(--xr-font-color2);\n",
       "  font-weight: 500;\n",
       "}\n",
       "\n",
       ".xr-section-summary > span {\n",
       "  display: inline-block;\n",
       "  padding-left: 0.5em;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label {\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in + label:before {\n",
       "  display: inline-block;\n",
       "  content: '►';\n",
       "  font-size: 11px;\n",
       "  width: 15px;\n",
       "  text-align: center;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label:before {\n",
       "  color: var(--xr-disabled-color);\n",
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       "\n",
       ".xr-section-summary-in:checked + label:before {\n",
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       "\n",
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       "\n",
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       "  padding-top: 4px;\n",
       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
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       "\n",
       ".xr-section-details {\n",
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       "  grid-column: 1 / -1;\n",
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       "\n",
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       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
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       "  display: none;\n",
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       "\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
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       "  width: auto;\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
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       "\n",
       ".xr-icon-database,\n",
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       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span>dim_0</span>: 4</li><li><span>dim_1</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-a2a3993c-cda7-4f87-8f54-26f671c99083' class='xr-array-in' type='checkbox' ><label for='section-a2a3993c-cda7-4f87-8f54-26f671c99083' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>1.239 -0.504 0.5288 0.2839 0.8949 ... 0.4209 0.9173 0.9006 0.3656</span></div><pre class='xr-array-data'>array([[ 1.23897824, -0.50397658,  0.52884644],\n",
       "       [ 0.28392284,  0.89488413,  1.15145111],\n",
       "       [ 0.35966487, -0.74219201,  0.42086507],\n",
       "       [ 0.91730451,  0.90061316,  0.36556488]])</pre></div></li><li class='xr-section-item'><input id='section-3413798b-5412-4bf5-881f-d618cda18884' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-3413798b-5412-4bf5-881f-d618cda18884' class='xr-section-summary'  title='Expand/collapse section'>Coordinates: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'></ul></div></li><li class='xr-section-item'><input id='section-6e0eb408-b42c-46a7-8e9d-311270ce50db' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-6e0eb408-b42c-46a7-8e9d-311270ce50db' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (dim_0: 4, dim_1: 3)>\n",
       "array([[ 1.23897824, -0.50397658,  0.52884644],\n",
       "       [ 0.28392284,  0.89488413,  1.15145111],\n",
       "       [ 0.35966487, -0.74219201,  0.42086507],\n",
       "       [ 0.91730451,  0.90061316,  0.36556488]])\n",
       "Dimensions without coordinates: dim_0, dim_1"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "xr.DataArray(data)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
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       "  padding-right: 10px;\n",
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       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
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       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
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       "  display: block;\n",
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       "\n",
       ".xr-var-data > table {\n",
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       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
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       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
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       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
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       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
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       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
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       "\n",
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       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'time'</div><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 4</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-f3a220d7-4d1a-4e9d-b373-48e3db90e82b' class='xr-array-in' type='checkbox' ><label for='section-f3a220d7-4d1a-4e9d-b373-48e3db90e82b' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>2000-01-01 2000-01-02 2000-01-03 2000-01-04</span></div><pre class='xr-array-data'>array([&#x27;2000-01-01T00:00:00.000000000&#x27;, &#x27;2000-01-02T00:00:00.000000000&#x27;,\n",
       "       &#x27;2000-01-03T00:00:00.000000000&#x27;, &#x27;2000-01-04T00:00:00.000000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-section-item'><input id='section-43176b77-953f-4e55-8537-97ff379805a8' class='xr-section-summary-in' type='checkbox'  checked><label for='section-43176b77-953f-4e55-8537-97ff379805a8' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2000-01-01 ... 2000-01-04</div><input id='attrs-412f54d1-5d1c-486a-a9c8-c4ea727fc59d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-412f54d1-5d1c-486a-a9c8-c4ea727fc59d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-04ed3929-1331-42c5-8093-c67fc1ed75ea' class='xr-var-data-in' type='checkbox'><label for='data-04ed3929-1331-42c5-8093-c67fc1ed75ea' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;2000-01-01T00:00:00.000000000&#x27;, &#x27;2000-01-02T00:00:00.000000000&#x27;,\n",
       "       &#x27;2000-01-03T00:00:00.000000000&#x27;, &#x27;2000-01-04T00:00:00.000000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-22b615b6-a10a-4eed-95fe-e12fea06ad55' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-22b615b6-a10a-4eed-95fe-e12fea06ad55' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray 'time' (time: 4)>\n",
       "array(['2000-01-01T00:00:00.000000000', '2000-01-02T00:00:00.000000000',\n",
       "       '2000-01-03T00:00:00.000000000', '2000-01-04T00:00:00.000000000'],\n",
       "      dtype='datetime64[ns]')\n",
       "Coordinates:\n",
       "  * time     (time) datetime64[ns] 2000-01-01 2000-01-02 2000-01-03 2000-01-04"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# It will return the coords\n",
    "da['time']"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'time'</div><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 4</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-93dcaca2-fba9-4f6d-a2d7-24c186eb7cf8' class='xr-array-in' type='checkbox' ><label for='section-93dcaca2-fba9-4f6d-a2d7-24c186eb7cf8' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>2000-01-01 2000-01-02 2000-01-03 2000-01-04</span></div><pre class='xr-array-data'>array([&#x27;2000-01-01T00:00:00.000000000&#x27;, &#x27;2000-01-02T00:00:00.000000000&#x27;,\n",
       "       &#x27;2000-01-03T00:00:00.000000000&#x27;, &#x27;2000-01-04T00:00:00.000000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-section-item'><input id='section-db722c86-0cfc-4014-b5fe-912801ca1c24' class='xr-section-summary-in' type='checkbox'  checked><label for='section-db722c86-0cfc-4014-b5fe-912801ca1c24' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2000-01-01 ... 2000-01-04</div><input id='attrs-c414d8b5-de05-4030-ac4a-5894f1402693' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-c414d8b5-de05-4030-ac4a-5894f1402693' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0caec6c5-6593-423a-8b10-90664b204a79' class='xr-var-data-in' type='checkbox'><label for='data-0caec6c5-6593-423a-8b10-90664b204a79' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;2000-01-01T00:00:00.000000000&#x27;, &#x27;2000-01-02T00:00:00.000000000&#x27;,\n",
       "       &#x27;2000-01-03T00:00:00.000000000&#x27;, &#x27;2000-01-04T00:00:00.000000000&#x27;],\n",
       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-93c77736-a6aa-4f6f-bae1-4c59020d4b16' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-93c77736-a6aa-4f6f-bae1-4c59020d4b16' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
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       "<xarray.DataArray 'time' (time: 4)>\n",
       "array(['2000-01-01T00:00:00.000000000', '2000-01-02T00:00:00.000000000',\n",
       "       '2000-01-03T00:00:00.000000000', '2000-01-04T00:00:00.000000000'],\n",
       "      dtype='datetime64[ns]')\n",
       "Coordinates:\n",
       "  * time     (time) datetime64[ns] 2000-01-01 2000-01-02 2000-01-03 2000-01-04"
      ]
     },
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'time'</div><ul class='xr-dim-list'><li><span>time</span>: 4</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-7f3248fa-c65c-46a3-a46b-dc45acd812ef' class='xr-array-in' type='checkbox' ><label for='section-7f3248fa-c65c-46a3-a46b-dc45acd812ef' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0 1 2 3</span></div><pre class='xr-array-data'>array([0, 1, 2, 3])</pre></div></li><li class='xr-section-item'><input id='section-d826e04f-444e-493f-99f4-60c7b6d3a319' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-d826e04f-444e-493f-99f4-60c7b6d3a319' class='xr-section-summary'  title='Expand/collapse section'>Coordinates: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'></ul></div></li><li class='xr-section-item'><input id='section-45cd7fbf-f5b6-4353-9edf-119dc347d90a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-45cd7fbf-f5b6-4353-9edf-119dc347d90a' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
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    "temp = xr.DataArray(data, dims=('time', 'space'))\n",
    "\n",
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    "## Dataset"
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   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "latitude  = [f'lat_{x}' for x in range(5)]\n",
    "longitude = [f'long_{x}' for x in range(7)]\n",
    "time_stamps = [f'time_{x}' for x in range(10)]\n",
    "\n",
    "temperature = np.random.randn(5, 7, 10) # lat, long, time\n",
    "percipitation = np.random.randn(5, 7, 10) # lat, long, time"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
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       "<path d=\"M23 26h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z\"></path>\n",
       "<path d=\"M23 22h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z\"></path>\n",
       "<path d=\"M23 18h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z\"></path>\n",
       "</symbol>\n",
       "</defs>\n",
       "</svg>\n",
       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
       " *\n",
       " */\n",
       "\n",
       ":root {\n",
       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
       "  --xr-background-color: var(--jp-layout-color0, white);\n",
       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
       "}\n",
       "\n",
       ".xr-wrap {\n",
       "  min-width: 300px;\n",
       "  max-width: 700px;\n",
       "}\n",
       "\n",
       ".xr-header {\n",
       "  padding-top: 6px;\n",
       "  padding-bottom: 6px;\n",
       "  margin-bottom: 4px;\n",
       "  border-bottom: solid 1px var(--xr-border-color);\n",
       "}\n",
       "\n",
       ".xr-header > div,\n",
       ".xr-header > ul {\n",
       "  display: inline;\n",
       "  margin-top: 0;\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-obj-type,\n",
       ".xr-array-name {\n",
       "  margin-left: 2px;\n",
       "  margin-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-obj-type {\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-sections {\n",
       "  padding-left: 0 !important;\n",
       "  display: grid;\n",
       "  grid-template-columns: 150px auto auto 1fr 20px 20px;\n",
       "}\n",
       "\n",
       ".xr-section-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-section-item input {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-item input + label {\n",
       "  color: var(--xr-disabled-color);\n",
       "}\n",
       "\n",
       ".xr-section-item input:enabled + label {\n",
       "  cursor: pointer;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-section-item input:enabled + label:hover {\n",
       "  color: var(--xr-font-color0);\n",
       "}\n",
       "\n",
       ".xr-section-summary {\n",
       "  grid-column: 1;\n",
       "  color: var(--xr-font-color2);\n",
       "  font-weight: 500;\n",
       "}\n",
       "\n",
       ".xr-section-summary > span {\n",
       "  display: inline-block;\n",
       "  padding-left: 0.5em;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label {\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in + label:before {\n",
       "  display: inline-block;\n",
       "  content: '►';\n",
       "  font-size: 11px;\n",
       "  width: 15px;\n",
       "  text-align: center;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label:before {\n",
       "  color: var(--xr-disabled-color);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label:before {\n",
       "  content: '▼';\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label > span {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-summary,\n",
       ".xr-section-inline-details {\n",
       "  padding-top: 4px;\n",
       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
       "}\n",
       "\n",
       ".xr-section-details {\n",
       "  display: none;\n",
       "  grid-column: 1 / -1;\n",
       "  margin-bottom: 5px;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-array-wrap {\n",
       "  grid-column: 1 / -1;\n",
       "  display: grid;\n",
       "  grid-template-columns: 20px auto;\n",
       "}\n",
       "\n",
       ".xr-array-wrap > label {\n",
       "  grid-column: 1;\n",
       "  vertical-align: top;\n",
       "}\n",
       "\n",
       ".xr-preview {\n",
       "  color: var(--xr-font-color3);\n",
       "}\n",
       "\n",
       ".xr-array-preview,\n",
       ".xr-array-data {\n",
       "  padding: 0 5px !important;\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-array-data,\n",
       ".xr-array-in:checked ~ .xr-array-preview {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
       ".xr-array-preview {\n",
       "  display: inline-block;\n",
       "}\n",
       "\n",
       ".xr-dim-list {\n",
       "  display: inline-block !important;\n",
       "  list-style: none;\n",
       "  padding: 0 !important;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list li {\n",
       "  display: inline-block;\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list:before {\n",
       "  content: '(';\n",
       "}\n",
       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
       "}\n",
       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
       "  content: ',';\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
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       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
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       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>type</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 5</li><li><span class='xr-has-index'>longitude</span>: 7</li><li><span class='xr-has-index'>time</span>: 10</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-4147b5a0-362a-4c1d-9780-7dabcafdf8de' class='xr-array-in' type='checkbox' ><label for='section-4147b5a0-362a-4c1d-9780-7dabcafdf8de' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.4471 0.1883 -1.659 1.965 0.6986 ... 0.5155 -0.5266 0.3699 0.6167</span></div><pre class='xr-array-data'>array([[[[ 4.47082280e-01,  1.88325936e-01, -1.65918865e+00,\n",
       "           1.96480075e+00,  6.98552249e-01,  2.10955846e-02,\n",
       "           5.31266582e-01, -2.64638148e-01,  7.87175419e-02,\n",
       "           7.03485520e-01],\n",
       "         [ 7.85183837e-02,  1.72373696e+00, -9.65377936e-01,\n",
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       "         [ 8.57916718e-01, -3.90329906e-01, -1.54942226e-01,\n",
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       "         [ 1.81813781e+00,  1.42282242e+00, -1.48482163e+00,\n",
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       "         [ 8.42901554e-01, -2.91785660e-01, -7.14993131e-01,\n",
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       "         [-2.12996285e+00, -2.40198756e-01, -2.12210377e+00,\n",
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       "           1.43652658e+00]],\n",
       "\n",
       "        [[-1.46075130e-02,  1.08242456e+00,  5.67060448e-01,\n",
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       "         [ 4.16540149e-01, -1.00675499e-02,  4.97299842e-01,\n",
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       "         [ 2.12841515e-02, -1.32696704e+00, -6.02513124e-01,\n",
       "          -8.56689905e-01, -9.21479647e-01, -5.44468247e-01,\n",
       "           3.61380503e-01,  1.64537304e+00, -8.97327640e-01,\n",
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       "         [ 1.34930009e-01,  1.56130366e+00, -7.33810358e-01,\n",
       "          -5.30501942e-01, -1.29241566e+00,  4.81763921e-01,\n",
       "           3.04834855e-01,  1.84299323e+00,  1.29405763e+00,\n",
       "          -3.60854347e-01],\n",
       "         [ 1.70391353e+00,  5.20875619e-01, -9.39673086e-02,\n",
       "          -1.41955578e-01, -6.40285755e-01,  1.36969125e+00,\n",
       "           6.49649564e-01, -5.60591897e-01,  1.79905082e+00,\n",
       "          -5.77566757e-01],\n",
       "         [-1.10154643e+00,  7.72232113e-01, -3.39117082e-01,\n",
       "          -1.66640288e+00, -2.05469398e-01,  1.40308338e+00,\n",
       "          -7.61560096e-01,  8.80326266e-01, -1.13936494e+00,\n",
       "          -5.63570449e-01],\n",
       "         [-1.44480760e+00,  4.63246613e-01,  5.81894693e-01,\n",
       "          -7.54153399e-01, -6.87779723e-02, -9.20962186e-01,\n",
       "           7.93750677e-02, -1.22943674e+00,  1.23499065e+00,\n",
       "          -6.74342807e-01]],\n",
       "\n",
       "        [[-8.36659114e-01, -1.29182103e+00,  1.88148694e+00,\n",
       "          -6.53348563e-01, -8.46004026e-01, -4.41520977e-02,\n",
       "          -2.76054883e-01, -8.46625688e-01, -2.60585400e-01,\n",
       "           1.29195018e+00],\n",
       "         [-5.77618276e-01,  1.69487356e-01, -6.44966796e-01,\n",
       "           4.84038798e-01, -4.64464691e-01,  1.06838558e+00,\n",
       "           2.79462948e-01, -4.29643808e-02,  4.08872780e-02,\n",
       "          -1.25191673e+00],\n",
       "         [ 5.37682611e-01,  7.37622047e-01,  3.23784140e-01,\n",
       "          -5.87974666e-01,  3.05068113e-01, -4.69658112e-01,\n",
       "          -5.70152918e-01, -1.53927468e+00, -3.99153429e-02,\n",
       "           1.21876832e+00],\n",
       "         [ 1.13971663e+00,  2.10148952e+00, -7.53603391e-01,\n",
       "          -4.28045255e-02, -9.71322011e-01,  9.27275786e-01,\n",
       "           5.46093109e-01, -3.08377839e-01, -1.39184711e+00,\n",
       "           4.34415911e-01],\n",
       "         [-6.41474500e-01,  6.51804949e-01, -6.03503320e-01,\n",
       "          -1.88860212e+00, -6.53414353e-01,  8.68952115e-01,\n",
       "          -1.42410059e+00,  3.27591694e-01, -9.83548722e-02,\n",
       "          -3.04908843e-01],\n",
       "         [ 1.69887077e+00,  4.72866697e-01, -5.60552876e-01,\n",
       "           6.78849932e-01,  1.79923003e-01,  1.47708576e+00,\n",
       "          -5.96143983e-01,  5.74009397e-01, -7.72183640e-01,\n",
       "          -5.64594485e-01],\n",
       "         [ 3.29787928e-01, -5.85506516e-01, -1.08064827e-02,\n",
       "           1.51993864e+00, -8.68891696e-01, -1.24491560e+00,\n",
       "          -3.82781340e-01,  6.49207727e-01,  2.16470147e+00,\n",
       "          -1.09380609e+00]],\n",
       "\n",
       "        [[-1.13840594e+00,  1.43940136e+00, -1.52970061e+00,\n",
       "           5.54932858e-01, -1.38118679e+00,  5.21925881e-01,\n",
       "           1.03409791e-01, -8.00557350e-01,  1.79107828e-01,\n",
       "           1.54439893e+00],\n",
       "         [-6.13141539e-01,  8.14198750e-02, -1.20365819e+00,\n",
       "           2.18639878e+00,  1.88222602e-01,  1.10757875e+00,\n",
       "           1.11402036e+00,  1.19893194e+00, -9.09108050e-01,\n",
       "          -1.03917429e+00],\n",
       "         [ 3.13309623e-01, -2.45999367e-01, -5.39580241e-01,\n",
       "           1.81800001e+00,  2.47654134e-02, -6.36250151e-01,\n",
       "          -6.31603376e-01,  1.80472465e+00, -1.51253475e+00,\n",
       "           1.35065707e+00],\n",
       "         [ 6.41437142e-01,  6.73775307e-01,  4.23653617e-01,\n",
       "          -8.59234436e-01,  1.28709535e+00, -5.24715025e-01,\n",
       "           3.02887411e-01, -3.78819290e-01, -6.56721031e-01,\n",
       "           1.54957492e+00],\n",
       "         [ 2.04571944e-01, -1.08270571e+00,  1.12990285e+00,\n",
       "           7.36778261e-01, -2.34989521e+00, -2.96735952e-01,\n",
       "           2.76801759e-01,  1.39717217e+00,  2.28054678e+00,\n",
       "          -8.19688725e-01],\n",
       "         [ 1.90507914e-02, -3.53468491e-01,  1.30640256e+00,\n",
       "           2.24974458e-02, -7.84420950e-02,  1.33528962e+00,\n",
       "           6.99245318e-01,  7.28682355e-01, -4.73279038e-01,\n",
       "          -1.71499183e+00],\n",
       "         [ 3.71737813e-01, -8.38707318e-01, -4.52707968e-01,\n",
       "          -4.84228595e-01,  3.60778328e-01, -7.93612742e-01,\n",
       "           6.37497719e-01, -1.61516681e+00,  4.08658646e-01,\n",
       "           1.11670202e+00]],\n",
       "\n",
       "        [[-9.46153034e-02, -9.02874500e-01, -4.47838404e-01,\n",
       "           7.27205096e-01, -1.57359623e+00, -1.64194481e-03,\n",
       "           1.54513822e-01, -7.51058128e-01,  4.76101569e-01,\n",
       "          -5.62799932e-01],\n",
       "         [-1.35422420e-01, -3.80745497e-01, -1.32484712e-01,\n",
       "           1.22308235e+00, -1.42887261e+00, -1.24119903e+00,\n",
       "          -5.33782502e-01,  4.28762130e-01,  7.44995384e-01,\n",
       "          -2.14342985e-01],\n",
       "         [-2.93174403e+00, -9.78230282e-02, -7.22133526e-01,\n",
       "          -1.24206554e+00, -1.56613559e+00,  1.36722555e-02,\n",
       "           1.81516126e-01, -9.62803521e-01, -7.09752494e-01,\n",
       "          -2.65044789e-01],\n",
       "         [-8.93038923e-01, -4.44854652e-01,  2.14106328e+00,\n",
       "          -6.82083853e-01,  3.34656869e-01,  3.60197001e-01,\n",
       "           2.30352860e+00,  1.13177694e+00,  1.33328048e+00,\n",
       "          -1.21632057e+00],\n",
       "         [-7.84637836e-01,  1.25186685e+00,  9.87137134e-01,\n",
       "           4.44238419e-01, -5.40098366e-01,  1.43930086e+00,\n",
       "           1.98211477e-01, -4.81647996e-01, -7.30037498e-01,\n",
       "          -3.41858850e-01],\n",
       "         [-1.13102542e+00,  6.92883650e-01, -9.66154570e-01,\n",
       "          -3.40482739e-01, -3.39012159e-01, -6.04437420e-01,\n",
       "          -4.65921539e-01, -1.10440763e+00, -9.93330871e-01,\n",
       "           3.23721627e-01],\n",
       "         [-6.32289765e-01,  1.12559954e+00,  9.12726508e-01,\n",
       "           9.66262908e-01, -1.60492717e+00, -3.64185114e-02,\n",
       "           6.19490414e-01,  6.08557370e-01,  2.31685529e+00,\n",
       "           3.66790179e-01]]],\n",
       "\n",
       "\n",
       "       [[[ 1.46230068e+00,  8.07572287e-02, -6.01856051e-01,\n",
       "           7.18512761e-02,  3.77263118e-01, -1.16271485e+00,\n",
       "          -3.87722297e-02,  3.66381096e-01, -1.31578227e+00,\n",
       "          -5.85342801e-01],\n",
       "         [-2.68171573e-01,  2.16536304e+00, -4.72914440e-01,\n",
       "           1.71781749e+00,  1.26667557e+00, -8.54666485e-01,\n",
       "           1.58786820e+00,  9.35442051e-01, -6.32194173e-01,\n",
       "          -1.53763104e+00],\n",
       "         [ 4.52895448e-02, -1.25167871e+00,  6.24486418e-02,\n",
       "          -7.92381600e-01, -5.67580200e-01,  1.02598199e+00,\n",
       "          -4.06233617e-01,  2.71447646e-01,  8.57238463e-02,\n",
       "           1.24019192e+00],\n",
       "         [ 9.49614350e-01, -4.78221622e-01, -7.43613505e-01,\n",
       "           1.96037367e+00, -3.80524633e-01,  8.42647892e-01,\n",
       "          -1.83463225e+00, -2.19009596e-01, -1.08708616e-01,\n",
       "          -1.74945238e+00],\n",
       "         [ 6.63305609e-01,  1.54482485e+00,  8.98084961e-01,\n",
       "          -7.20663486e-01, -1.25839118e+00,  9.77754133e-01,\n",
       "          -4.30710401e-01, -1.06085281e+00,  3.95528107e-01,\n",
       "           6.96899423e-01],\n",
       "         [-1.81517643e+00,  1.10109033e+00, -1.05124025e+00,\n",
       "          -9.10892968e-01, -3.23287290e-01, -3.85680324e-01,\n",
       "           4.96756579e-01, -1.04497196e+00,  8.82877770e-01,\n",
       "          -3.65229864e-01],\n",
       "         [-1.26437510e+00,  6.13302049e-01, -5.89131967e-01,\n",
       "           4.88827088e-01, -9.21412019e-01,  3.21553348e-01,\n",
       "           8.34864841e-01, -1.68967767e+00, -3.07493785e-01,\n",
       "           2.34355405e+00]],\n",
       "\n",
       "        [[ 1.27385793e+00, -1.61258906e+00,  1.08569596e+00,\n",
       "          -1.69236001e+00,  4.62035529e-02, -9.92038913e-01,\n",
       "          -1.65980953e+00, -2.20419960e+00, -2.77654590e-01,\n",
       "           6.92119551e-01],\n",
       "         [-6.11906798e-01,  1.58983017e+00,  5.00987229e-01,\n",
       "          -1.20221807e-01, -1.48229470e+00, -7.13229569e-03,\n",
       "          -7.67535223e-03, -5.18371127e-01, -1.19055986e+00,\n",
       "          -3.09270500e-01],\n",
       "         [-5.69787714e-01,  3.78760369e-01, -5.80627453e-02,\n",
       "           6.61683511e-01,  1.47655368e+00,  5.27595058e-01,\n",
       "           7.96106236e-01,  7.82868192e-01,  7.62108396e-02,\n",
       "           4.10999101e-01],\n",
       "         [-2.42864578e+00,  4.27300146e-01,  1.15223280e-02,\n",
       "          -1.68764933e+00,  1.43505537e+00,  1.16015151e-02,\n",
       "           1.96201761e+00,  1.58115371e-02, -4.92779191e-02,\n",
       "          -4.06677499e-02],\n",
       "         [-4.29540013e-01, -9.53899561e-01, -3.60073480e-01,\n",
       "          -8.32266923e-01,  1.99016556e-01, -5.26238858e-01,\n",
       "          -9.73570853e-01, -1.24645317e+00, -4.52543371e-01,\n",
       "           3.72234369e-02],\n",
       "         [-5.26247576e-01,  1.05224734e-01,  2.98075234e-01,\n",
       "          -9.87077305e-01, -5.92301572e-02,  1.62688709e+00,\n",
       "          -1.91621779e-01,  3.16132210e-01,  4.35452909e-01,\n",
       "           7.64903098e-01],\n",
       "         [-9.79479654e-01, -2.88970458e+00, -2.41051357e-01,\n",
       "           1.89022189e-01,  4.52298477e-01, -3.33496052e-01,\n",
       "           5.15203057e-01,  2.26426813e-01, -2.62564218e-01,\n",
       "           1.57058919e-01]],\n",
       "\n",
       "        [[-4.50406229e-01,  9.20388181e-01,  1.55770479e-01,\n",
       "          -1.03033403e+00,  2.61701618e-01,  5.02320869e-01,\n",
       "          -5.60095650e-01,  5.75639541e-01, -4.23664088e-01,\n",
       "          -1.45820035e+00],\n",
       "         [ 2.86409112e-01, -1.63079375e+00, -4.01629321e-01,\n",
       "           5.28533019e-01,  4.06141367e-01, -5.16891243e-01,\n",
       "           1.80348153e-02, -3.06741567e-01,  7.27861862e-01,\n",
       "          -7.44540990e-01],\n",
       "         [-1.67870655e+00,  1.54444464e+00, -2.30235435e+00,\n",
       "          -3.90642581e-01, -1.30590838e+00, -5.33501133e-02,\n",
       "          -5.61602279e-01, -6.79607546e-01,  8.60888875e-01,\n",
       "          -1.58768599e+00],\n",
       "         [-5.44507443e-01,  6.24262606e-01, -1.14937628e+00,\n",
       "           5.25618878e-01, -2.54515977e+00, -1.04121584e+00,\n",
       "          -2.62767403e-01, -7.26376946e-01,  6.17967222e-01,\n",
       "          -1.51217010e+00],\n",
       "         [-8.05848357e-01,  5.31075568e-01, -6.44610044e-01,\n",
       "          -1.54620828e-01, -1.06253060e+00,  2.42521975e+00,\n",
       "           2.25140477e-01, -1.52382558e+00,  3.76486085e-01,\n",
       "          -7.20610561e-01],\n",
       "         [ 5.94848057e-01,  9.77069286e-02,  2.48044006e-01,\n",
       "          -4.12393871e-01,  1.21240643e+00,  4.25979873e-01,\n",
       "          -5.87437164e-01, -8.49302210e-01,  3.80656478e-01,\n",
       "           3.38152110e-01],\n",
       "         [-1.01970801e+00,  3.36556893e-01,  8.60829193e-01,\n",
       "           2.03690881e+00,  1.31452152e+00, -3.92999345e-01,\n",
       "          -7.90134583e-01,  1.62128439e-01, -2.58516249e+00,\n",
       "          -9.28245789e-01]],\n",
       "\n",
       "        [[-1.14065104e+00, -7.12746481e-01, -5.78295227e-01,\n",
       "           2.13911270e+00,  1.61357513e+00, -3.51740975e-01,\n",
       "          -6.80329460e-01, -1.00752466e+00, -1.59198324e+00,\n",
       "           3.40984799e-01],\n",
       "         [ 4.33145126e-01,  8.99822016e-01,  5.28390844e-01,\n",
       "           2.54118174e+00,  9.94719982e-01,  3.41163521e-02,\n",
       "          -1.32437203e+00, -2.46588374e+00,  2.01431624e-01,\n",
       "           1.31095910e+00],\n",
       "         [-1.87932697e+00,  2.07708805e+00, -6.70885586e-01,\n",
       "          -1.01601021e+00, -8.12864167e-01, -4.97487524e-01,\n",
       "           2.19963565e-02, -8.07188731e-01,  7.54789574e-01,\n",
       "           5.17694381e-01],\n",
       "         [-1.48188794e+00,  4.83879876e-01, -3.56599707e-01,\n",
       "          -2.77060491e+00, -1.83075444e+00,  5.49369992e-01,\n",
       "           1.09758068e+00, -2.14753948e-01, -5.11673616e-01,\n",
       "          -2.08557638e-01],\n",
       "         [ 8.61501141e-01,  1.09441177e+00,  2.44869625e-01,\n",
       "          -9.33962281e-01,  6.28576149e-01, -9.84086178e-01,\n",
       "           9.69727920e-01,  1.34662108e+00,  1.04519818e+00,\n",
       "          -1.40531462e+00],\n",
       "         [-3.52923630e-01, -2.16347463e+00, -8.23557734e-01,\n",
       "           4.40372583e-01,  8.15664878e-01,  1.12985747e+00,\n",
       "          -3.71730696e-01,  4.99399333e-01, -9.90729774e-01,\n",
       "           9.14705730e-01],\n",
       "         [-4.81908267e-01, -6.94978724e-01,  5.93688013e-01,\n",
       "           1.52606800e+00, -7.81466504e-01,  1.02327100e+00,\n",
       "          -2.10411241e-01, -4.00298347e-01,  1.13495693e-01,\n",
       "          -5.32857582e-01]],\n",
       "\n",
       "        [[-5.45379506e-01,  2.29447697e+00, -5.31319184e-01,\n",
       "          -7.14600844e-01, -7.09983961e-01, -1.27071907e+00,\n",
       "           1.65168217e-01,  1.58337941e+00,  1.60992550e+00,\n",
       "           5.24714878e-01],\n",
       "         [-1.07240908e-02, -1.42283233e+00,  1.96468816e-01,\n",
       "           7.89873504e-02, -3.53931710e-01, -4.92560088e-01,\n",
       "          -1.96181228e+00,  1.90969687e+00,  1.12984050e+00,\n",
       "           1.39374732e+00],\n",
       "         [ 7.89699460e-01,  7.04643401e-01, -1.30268574e+00,\n",
       "           1.52042164e+00, -1.82487175e+00, -5.58028973e-01,\n",
       "          -8.74832450e-01, -2.15608885e-01,  5.29189101e-01,\n",
       "          -5.23404318e-01],\n",
       "         [-1.02119985e-01, -6.67684945e-01, -2.59287171e-02,\n",
       "           1.17551531e+00, -1.04645355e+00,  1.25068060e+00,\n",
       "           1.77309369e-01,  4.78210865e-01, -8.38697579e-01,\n",
       "          -5.19175710e-01],\n",
       "         [ 1.77708317e+00, -1.87136985e-01,  1.52219934e-02,\n",
       "           2.61370272e-01, -6.62074503e-01,  9.13160085e-02,\n",
       "          -8.16252330e-02,  2.14630398e-01,  1.97106240e+00,\n",
       "           5.34741587e-02],\n",
       "         [-7.25739965e-01,  9.00902158e-01,  3.79942271e-01,\n",
       "          -4.09120297e-02,  8.48890253e-01, -2.10322690e-01,\n",
       "           1.66423184e+00, -5.88162228e-01,  1.21990084e+00,\n",
       "          -6.86654272e-01],\n",
       "         [ 4.35066796e-01,  2.50076863e-02,  3.30692644e-01,\n",
       "          -6.77229842e-01,  8.18379613e-01, -3.19063040e-01,\n",
       "           5.15499828e-01, -5.26555109e-01,  3.69881695e-01,\n",
       "           6.16667813e-01]]]])</pre></div></li><li class='xr-section-item'><input id='section-4dc36b34-1b73-4784-bc81-6e5c15f4adec' class='xr-section-summary-in' type='checkbox'  checked><label for='section-4dc36b34-1b73-4784-bc81-6e5c15f4adec' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>type</span></div><div class='xr-var-dims'>(type)</div><div class='xr-var-dtype'>&lt;U13</div><div class='xr-var-preview xr-preview'>&#x27;temperature&#x27; &#x27;percipitation&#x27;</div><input id='attrs-753b9f6f-d683-4fde-943b-9d5ba81db2b2' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-753b9f6f-d683-4fde-943b-9d5ba81db2b2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-eff74f6d-6431-42f3-9798-5165f64e056d' class='xr-var-data-in' type='checkbox'><label for='data-eff74f6d-6431-42f3-9798-5165f64e056d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;temperature&#x27;, &#x27;percipitation&#x27;], dtype=&#x27;&lt;U13&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>&lt;U5</div><div class='xr-var-preview xr-preview'>&#x27;lat_0&#x27; &#x27;lat_1&#x27; ... &#x27;lat_3&#x27; &#x27;lat_4&#x27;</div><input id='attrs-55ef8262-238b-4c37-99b5-819f0bf0e5b6' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-55ef8262-238b-4c37-99b5-819f0bf0e5b6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5608e5fa-53a3-4ebb-a9cf-effe474677cb' class='xr-var-data-in' type='checkbox'><label for='data-5608e5fa-53a3-4ebb-a9cf-effe474677cb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;lat_0&#x27;, &#x27;lat_1&#x27;, &#x27;lat_2&#x27;, &#x27;lat_3&#x27;, &#x27;lat_4&#x27;], dtype=&#x27;&lt;U5&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>&lt;U6</div><div class='xr-var-preview xr-preview'>&#x27;long_0&#x27; &#x27;long_1&#x27; ... &#x27;long_6&#x27;</div><input id='attrs-e8c66c13-170a-4cb6-8a27-3556bd7d64c8' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e8c66c13-170a-4cb6-8a27-3556bd7d64c8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6783cd0b-8419-4937-9ef7-da6deb4997eb' class='xr-var-data-in' type='checkbox'><label for='data-6783cd0b-8419-4937-9ef7-da6deb4997eb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;long_0&#x27;, &#x27;long_1&#x27;, &#x27;long_2&#x27;, &#x27;long_3&#x27;, &#x27;long_4&#x27;, &#x27;long_5&#x27;, &#x27;long_6&#x27;],\n",
       "      dtype=&#x27;&lt;U6&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>&lt;U6</div><div class='xr-var-preview xr-preview'>&#x27;time_0&#x27; &#x27;time_1&#x27; ... &#x27;time_9&#x27;</div><input id='attrs-81c15884-35fe-4ca5-a751-8927cf653532' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-81c15884-35fe-4ca5-a751-8927cf653532' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-35e5aa62-cdfb-4f04-bd52-38ad0e8aec16' class='xr-var-data-in' type='checkbox'><label for='data-35e5aa62-cdfb-4f04-bd52-38ad0e8aec16' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;time_0&#x27;, &#x27;time_1&#x27;, &#x27;time_2&#x27;, &#x27;time_3&#x27;, &#x27;time_4&#x27;, &#x27;time_5&#x27;, &#x27;time_6&#x27;,\n",
       "       &#x27;time_7&#x27;, &#x27;time_8&#x27;, &#x27;time_9&#x27;], dtype=&#x27;&lt;U6&#x27;)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-2ad0e003-dd87-43ef-9494-a6fa2a4d042a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-2ad0e003-dd87-43ef-9494-a6fa2a4d042a' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
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       "\n",
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       "           4.96756579e-01, -1.04497196e+00,  8.82877770e-01,\n",
       "          -3.65229864e-01],\n",
       "         [-1.26437510e+00,  6.13302049e-01, -5.89131967e-01,\n",
       "           4.88827088e-01, -9.21412019e-01,  3.21553348e-01,\n",
       "           8.34864841e-01, -1.68967767e+00, -3.07493785e-01,\n",
       "           2.34355405e+00]],\n",
       "\n",
       "        [[ 1.27385793e+00, -1.61258906e+00,  1.08569596e+00,\n",
       "          -1.69236001e+00,  4.62035529e-02, -9.92038913e-01,\n",
       "          -1.65980953e+00, -2.20419960e+00, -2.77654590e-01,\n",
       "           6.92119551e-01],\n",
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       "          -1.20221807e-01, -1.48229470e+00, -7.13229569e-03,\n",
       "          -7.67535223e-03, -5.18371127e-01, -1.19055986e+00,\n",
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       "         [-7.25739965e-01,  9.00902158e-01,  3.79942271e-01,\n",
       "          -4.09120297e-02,  8.48890253e-01, -2.10322690e-01,\n",
       "           1.66423184e+00, -5.88162228e-01,  1.21990084e+00,\n",
       "          -6.86654272e-01],\n",
       "         [ 4.35066796e-01,  2.50076863e-02,  3.30692644e-01,\n",
       "          -6.77229842e-01,  8.18379613e-01, -3.19063040e-01,\n",
       "           5.15499828e-01, -5.26555109e-01,  3.69881695e-01,\n",
       "           6.16667813e-01]]]])\n",
       "Coordinates:\n",
       "  * type       (type) <U13 'temperature' 'percipitation'\n",
       "  * latitude   (latitude) <U5 'lat_0' 'lat_1' 'lat_2' 'lat_3' 'lat_4'\n",
       "  * longitude  (longitude) <U6 'long_0' 'long_1' 'long_2' ... 'long_5' 'long_6'\n",
       "  * time       (time) <U6 'time_0' 'time_1' 'time_2' ... 'time_8' 'time_9'"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# We can combine all the above data into a a DataArray where we would need to concatenate the arrays\n",
    "da = xr.DataArray(data = np.stack((temperature, percipitation)),\n",
    "             coords = {\n",
    "                 'type': ['temperature', 'percipitation'],\n",
    "                 'latitude': latitude,\n",
    "                 'longitude': longitude,\n",
    "                 'time': time_stamps,\n",
    "             },\n",
    "             dims = ('type', 'latitude', 'longitude', 'time'))\n",
    "\n",
    "da"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "In the above example we kind of introduced complexity as we had to stack two arrays and introduce a new dimension named `type`. We can see that in the above example for both the arrays (temperature and percipitation) they share the same dims. `Dataset` can help in this case."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
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       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-5ec8c24b-0eca-462c-9943-371d451d933d' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-5ec8c24b-0eca-462c-9943-371d451d933d' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>latitude</span>: 5</li><li><span class='xr-has-index'>longitude</span>: 7</li><li><span class='xr-has-index'>time</span>: 10</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-8a915f39-c6ce-4031-86ea-438fd495391f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-8a915f39-c6ce-4031-86ea-438fd495391f' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>&lt;U5</div><div class='xr-var-preview xr-preview'>&#x27;lat_0&#x27; &#x27;lat_1&#x27; ... &#x27;lat_3&#x27; &#x27;lat_4&#x27;</div><input id='attrs-0c7eaede-6bfa-4df5-bbc8-10001e734e09' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-0c7eaede-6bfa-4df5-bbc8-10001e734e09' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fa17fc31-1383-41c2-bde2-0ec8fb5ee5d7' class='xr-var-data-in' type='checkbox'><label for='data-fa17fc31-1383-41c2-bde2-0ec8fb5ee5d7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;lat_0&#x27;, &#x27;lat_1&#x27;, &#x27;lat_2&#x27;, &#x27;lat_3&#x27;, &#x27;lat_4&#x27;], dtype=&#x27;&lt;U5&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>&lt;U6</div><div class='xr-var-preview xr-preview'>&#x27;long_0&#x27; &#x27;long_1&#x27; ... &#x27;long_6&#x27;</div><input id='attrs-e1951fc7-770a-43f5-a3e4-5e4ace753eae' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e1951fc7-770a-43f5-a3e4-5e4ace753eae' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3615790a-f24d-45fd-bf96-8abcacb0d2af' class='xr-var-data-in' type='checkbox'><label for='data-3615790a-f24d-45fd-bf96-8abcacb0d2af' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;long_0&#x27;, &#x27;long_1&#x27;, &#x27;long_2&#x27;, &#x27;long_3&#x27;, &#x27;long_4&#x27;, &#x27;long_5&#x27;, &#x27;long_6&#x27;],\n",
       "      dtype=&#x27;&lt;U6&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>&lt;U6</div><div class='xr-var-preview xr-preview'>&#x27;time_0&#x27; &#x27;time_1&#x27; ... &#x27;time_9&#x27;</div><input id='attrs-2ab25ed4-04a5-4955-bd4a-fb66ef52f499' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-2ab25ed4-04a5-4955-bd4a-fb66ef52f499' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dc3b0c7f-27b8-441b-95e7-8a676f4e881d' class='xr-var-data-in' type='checkbox'><label for='data-dc3b0c7f-27b8-441b-95e7-8a676f4e881d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;time_0&#x27;, &#x27;time_1&#x27;, &#x27;time_2&#x27;, &#x27;time_3&#x27;, &#x27;time_4&#x27;, &#x27;time_5&#x27;, &#x27;time_6&#x27;,\n",
       "       &#x27;time_7&#x27;, &#x27;time_8&#x27;, &#x27;time_9&#x27;], dtype=&#x27;&lt;U6&#x27;)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-ce51d6cd-b13c-4a17-9e08-e1fe6cea70d7' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ce51d6cd-b13c-4a17-9e08-e1fe6cea70d7' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>temperature</span></div><div class='xr-var-dims'>(latitude, longitude, time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.4471 0.1883 ... 2.317 0.3668</div><input id='attrs-56b01574-ade4-43fc-9b3a-14299d13befa' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-56b01574-ade4-43fc-9b3a-14299d13befa' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-77d50132-df61-4de9-abc7-cb507721e34b' class='xr-var-data-in' type='checkbox'><label for='data-77d50132-df61-4de9-abc7-cb507721e34b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([[[ 4.47082280e-01,  1.88325936e-01, -1.65918865e+00,\n",
       "          1.96480075e+00,  6.98552249e-01,  2.10955846e-02,\n",
       "          5.31266582e-01, -2.64638148e-01,  7.87175419e-02,\n",
       "          7.03485520e-01],\n",
       "        [ 7.85183837e-02,  1.72373696e+00, -9.65377936e-01,\n",
       "          5.98948995e-01, -1.27011106e+00, -7.63483334e-01,\n",
       "          1.37769508e-01,  7.87209551e-01, -2.54826616e-01,\n",
       "         -1.53759980e+00],\n",
       "        [ 8.57916718e-01, -3.90329906e-01, -1.54942226e-01,\n",
       "         -8.53896468e-01, -1.92076695e-01,  1.15669759e+00,\n",
       "         -5.49514847e-01, -1.60112365e+00, -8.44298420e-01,\n",
       "         -1.26316434e+00],\n",
       "        [ 1.81813781e+00,  1.42282242e+00, -1.48482163e+00,\n",
       "          1.82004470e-01, -1.39025368e+00,  5.29204619e-01,\n",
       "          7.49478325e-01,  1.28561092e+00,  1.47027226e+00,\n",
       "          9.43837720e-01],\n",
       "        [ 8.42901554e-01, -2.91785660e-01, -7.14993131e-01,\n",
       "          7.20818304e-01,  1.58972556e+00, -8.33146239e-01,\n",
       "          2.51293524e+00,  4.13376553e-01, -1.15030723e+00,\n",
       "          7.58735368e-01],\n",
       "        [-2.12996285e+00, -2.40198756e-01, -2.12210377e+00,\n",
       "          9.65198272e-01,  1.24345220e+00,  1.06780432e+00,\n",
       "         -1.05646966e+00, -3.44437988e-01, -9.58907488e-01,\n",
       "         -1.50462941e-01],\n",
       "        [ 6.32816549e-01,  1.99637604e+00,  3.23199055e-02,\n",
       "          6.39374009e-02,  7.72283669e-01,  3.37877926e-01,\n",
       "         -5.78279517e-03,  1.13145345e+00, -3.03170748e-01,\n",
       "          1.43652658e+00]],\n",
       "\n",
       "       [[-1.46075130e-02,  1.08242456e+00,  5.67060448e-01,\n",
       "         -2.86864954e-01,  5.66171025e-01,  3.76389567e-01,\n",
       "         -2.66608668e-01,  2.12104874e+00,  8.08504260e-01,\n",
       "         -1.01268815e+00],\n",
       "        [ 4.16540149e-01, -1.00675499e-02,  4.97299842e-01,\n",
       "         -2.33661833e-01,  6.32385643e-01,  4.97859116e-01,\n",
       "         -3.92504378e-01, -3.27737871e-01, -4.91882335e-02,\n",
       "          1.53466583e+00],\n",
       "        [ 2.12841515e-02, -1.32696704e+00, -6.02513124e-01,\n",
       "         -8.56689905e-01, -9.21479647e-01, -5.44468247e-01,\n",
       "          3.61380503e-01,  1.64537304e+00, -8.97327640e-01,\n",
       "          3.36621871e-02],\n",
       "        [ 1.34930009e-01,  1.56130366e+00, -7.33810358e-01,\n",
       "         -5.30501942e-01, -1.29241566e+00,  4.81763921e-01,\n",
       "          3.04834855e-01,  1.84299323e+00,  1.29405763e+00,\n",
       "         -3.60854347e-01],\n",
       "        [ 1.70391353e+00,  5.20875619e-01, -9.39673086e-02,\n",
       "         -1.41955578e-01, -6.40285755e-01,  1.36969125e+00,\n",
       "          6.49649564e-01, -5.60591897e-01,  1.79905082e+00,\n",
       "         -5.77566757e-01],\n",
       "        [-1.10154643e+00,  7.72232113e-01, -3.39117082e-01,\n",
       "         -1.66640288e+00, -2.05469398e-01,  1.40308338e+00,\n",
       "         -7.61560096e-01,  8.80326266e-01, -1.13936494e+00,\n",
       "         -5.63570449e-01],\n",
       "        [-1.44480760e+00,  4.63246613e-01,  5.81894693e-01,\n",
       "         -7.54153399e-01, -6.87779723e-02, -9.20962186e-01,\n",
       "          7.93750677e-02, -1.22943674e+00,  1.23499065e+00,\n",
       "         -6.74342807e-01]],\n",
       "\n",
       "       [[-8.36659114e-01, -1.29182103e+00,  1.88148694e+00,\n",
       "         -6.53348563e-01, -8.46004026e-01, -4.41520977e-02,\n",
       "         -2.76054883e-01, -8.46625688e-01, -2.60585400e-01,\n",
       "          1.29195018e+00],\n",
       "        [-5.77618276e-01,  1.69487356e-01, -6.44966796e-01,\n",
       "          4.84038798e-01, -4.64464691e-01,  1.06838558e+00,\n",
       "          2.79462948e-01, -4.29643808e-02,  4.08872780e-02,\n",
       "         -1.25191673e+00],\n",
       "        [ 5.37682611e-01,  7.37622047e-01,  3.23784140e-01,\n",
       "         -5.87974666e-01,  3.05068113e-01, -4.69658112e-01,\n",
       "         -5.70152918e-01, -1.53927468e+00, -3.99153429e-02,\n",
       "          1.21876832e+00],\n",
       "        [ 1.13971663e+00,  2.10148952e+00, -7.53603391e-01,\n",
       "         -4.28045255e-02, -9.71322011e-01,  9.27275786e-01,\n",
       "          5.46093109e-01, -3.08377839e-01, -1.39184711e+00,\n",
       "          4.34415911e-01],\n",
       "        [-6.41474500e-01,  6.51804949e-01, -6.03503320e-01,\n",
       "         -1.88860212e+00, -6.53414353e-01,  8.68952115e-01,\n",
       "         -1.42410059e+00,  3.27591694e-01, -9.83548722e-02,\n",
       "         -3.04908843e-01],\n",
       "        [ 1.69887077e+00,  4.72866697e-01, -5.60552876e-01,\n",
       "          6.78849932e-01,  1.79923003e-01,  1.47708576e+00,\n",
       "         -5.96143983e-01,  5.74009397e-01, -7.72183640e-01,\n",
       "         -5.64594485e-01],\n",
       "        [ 3.29787928e-01, -5.85506516e-01, -1.08064827e-02,\n",
       "          1.51993864e+00, -8.68891696e-01, -1.24491560e+00,\n",
       "         -3.82781340e-01,  6.49207727e-01,  2.16470147e+00,\n",
       "         -1.09380609e+00]],\n",
       "\n",
       "       [[-1.13840594e+00,  1.43940136e+00, -1.52970061e+00,\n",
       "          5.54932858e-01, -1.38118679e+00,  5.21925881e-01,\n",
       "          1.03409791e-01, -8.00557350e-01,  1.79107828e-01,\n",
       "          1.54439893e+00],\n",
       "        [-6.13141539e-01,  8.14198750e-02, -1.20365819e+00,\n",
       "          2.18639878e+00,  1.88222602e-01,  1.10757875e+00,\n",
       "          1.11402036e+00,  1.19893194e+00, -9.09108050e-01,\n",
       "         -1.03917429e+00],\n",
       "        [ 3.13309623e-01, -2.45999367e-01, -5.39580241e-01,\n",
       "          1.81800001e+00,  2.47654134e-02, -6.36250151e-01,\n",
       "         -6.31603376e-01,  1.80472465e+00, -1.51253475e+00,\n",
       "          1.35065707e+00],\n",
       "        [ 6.41437142e-01,  6.73775307e-01,  4.23653617e-01,\n",
       "         -8.59234436e-01,  1.28709535e+00, -5.24715025e-01,\n",
       "          3.02887411e-01, -3.78819290e-01, -6.56721031e-01,\n",
       "          1.54957492e+00],\n",
       "        [ 2.04571944e-01, -1.08270571e+00,  1.12990285e+00,\n",
       "          7.36778261e-01, -2.34989521e+00, -2.96735952e-01,\n",
       "          2.76801759e-01,  1.39717217e+00,  2.28054678e+00,\n",
       "         -8.19688725e-01],\n",
       "        [ 1.90507914e-02, -3.53468491e-01,  1.30640256e+00,\n",
       "          2.24974458e-02, -7.84420950e-02,  1.33528962e+00,\n",
       "          6.99245318e-01,  7.28682355e-01, -4.73279038e-01,\n",
       "         -1.71499183e+00],\n",
       "        [ 3.71737813e-01, -8.38707318e-01, -4.52707968e-01,\n",
       "         -4.84228595e-01,  3.60778328e-01, -7.93612742e-01,\n",
       "          6.37497719e-01, -1.61516681e+00,  4.08658646e-01,\n",
       "          1.11670202e+00]],\n",
       "\n",
       "       [[-9.46153034e-02, -9.02874500e-01, -4.47838404e-01,\n",
       "          7.27205096e-01, -1.57359623e+00, -1.64194481e-03,\n",
       "          1.54513822e-01, -7.51058128e-01,  4.76101569e-01,\n",
       "         -5.62799932e-01],\n",
       "        [-1.35422420e-01, -3.80745497e-01, -1.32484712e-01,\n",
       "          1.22308235e+00, -1.42887261e+00, -1.24119903e+00,\n",
       "         -5.33782502e-01,  4.28762130e-01,  7.44995384e-01,\n",
       "         -2.14342985e-01],\n",
       "        [-2.93174403e+00, -9.78230282e-02, -7.22133526e-01,\n",
       "         -1.24206554e+00, -1.56613559e+00,  1.36722555e-02,\n",
       "          1.81516126e-01, -9.62803521e-01, -7.09752494e-01,\n",
       "         -2.65044789e-01],\n",
       "        [-8.93038923e-01, -4.44854652e-01,  2.14106328e+00,\n",
       "         -6.82083853e-01,  3.34656869e-01,  3.60197001e-01,\n",
       "          2.30352860e+00,  1.13177694e+00,  1.33328048e+00,\n",
       "         -1.21632057e+00],\n",
       "        [-7.84637836e-01,  1.25186685e+00,  9.87137134e-01,\n",
       "          4.44238419e-01, -5.40098366e-01,  1.43930086e+00,\n",
       "          1.98211477e-01, -4.81647996e-01, -7.30037498e-01,\n",
       "         -3.41858850e-01],\n",
       "        [-1.13102542e+00,  6.92883650e-01, -9.66154570e-01,\n",
       "         -3.40482739e-01, -3.39012159e-01, -6.04437420e-01,\n",
       "         -4.65921539e-01, -1.10440763e+00, -9.93330871e-01,\n",
       "          3.23721627e-01],\n",
       "        [-6.32289765e-01,  1.12559954e+00,  9.12726508e-01,\n",
       "          9.66262908e-01, -1.60492717e+00, -3.64185114e-02,\n",
       "          6.19490414e-01,  6.08557370e-01,  2.31685529e+00,\n",
       "          3.66790179e-01]]])</pre></li><li class='xr-var-item'><div class='xr-var-name'><span>percipitation</span></div><div class='xr-var-dims'>(latitude, longitude, time)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>1.462 0.08076 ... 0.3699 0.6167</div><input id='attrs-e470d9b3-5f0f-4176-bac0-f7e28fdef3d1' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e470d9b3-5f0f-4176-bac0-f7e28fdef3d1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4484f570-d51a-403f-92d2-8b1d0df0310f' class='xr-var-data-in' type='checkbox'><label for='data-4484f570-d51a-403f-92d2-8b1d0df0310f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([[[ 1.46230068,  0.08075723, -0.60185605,  0.07185128,\n",
       "          0.37726312, -1.16271485, -0.03877223,  0.3663811 ,\n",
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       "         -0.63219417, -1.53763104],\n",
       "        [ 0.04528954, -1.25167871,  0.06244864, -0.7923816 ,\n",
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       "          0.08572385,  1.24019192],\n",
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       "         -0.38052463,  0.84264789, -1.83463225, -0.2190096 ,\n",
       "         -0.10870862, -1.74945238],\n",
       "        [ 0.66330561,  1.54482485,  0.89808496, -0.72066349,\n",
       "         -1.25839118,  0.97775413, -0.4307104 , -1.06085281,\n",
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       "         -0.30749379,  2.34355405]],\n",
       "\n",
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       "         -0.04927792, -0.04066775],\n",
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       "\n",
       "       [[-0.45040623,  0.92038818,  0.15577048, -1.03033403,\n",
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       "        [ 0.28640911, -1.63079375, -0.40162932,  0.52853302,\n",
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       "          0.72786186, -0.74454099],\n",
       "        [-1.67870655,  1.54444464, -2.30235435, -0.39064258,\n",
       "         -1.30590838, -0.05335011, -0.56160228, -0.67960755,\n",
       "          0.86088887, -1.58768599],\n",
       "        [-0.54450744,  0.62426261, -1.14937628,  0.52561888,\n",
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       "        [-0.80584836,  0.53107557, -0.64461004, -0.15462083,\n",
       "         -1.0625306 ,  2.42521975,  0.22514048, -1.52382558,\n",
       "          0.37648609, -0.72061056],\n",
       "        [ 0.59484806,  0.09770693,  0.24804401, -0.41239387,\n",
       "          1.21240643,  0.42597987, -0.58743716, -0.84930221,\n",
       "          0.38065648,  0.33815211],\n",
       "        [-1.01970801,  0.33655689,  0.86082919,  2.03690881,\n",
       "          1.31452152, -0.39299935, -0.79013458,  0.16212844,\n",
       "         -2.58516249, -0.92824579]],\n",
       "\n",
       "       [[-1.14065104, -0.71274648, -0.57829523,  2.1391127 ,\n",
       "          1.61357513, -0.35174098, -0.68032946, -1.00752466,\n",
       "         -1.59198324,  0.3409848 ],\n",
       "        [ 0.43314513,  0.89982202,  0.52839084,  2.54118174,\n",
       "          0.99471998,  0.03411635, -1.32437203, -2.46588374,\n",
       "          0.20143162,  1.3109591 ],\n",
       "        [-1.87932697,  2.07708805, -0.67088559, -1.01601021,\n",
       "         -0.81286417, -0.49748752,  0.02199636, -0.80718873,\n",
       "          0.75478957,  0.51769438],\n",
       "        [-1.48188794,  0.48387988, -0.35659971, -2.77060491,\n",
       "         -1.83075444,  0.54936999,  1.09758068, -0.21475395,\n",
       "         -0.51167362, -0.20855764],\n",
       "        [ 0.86150114,  1.09441177,  0.24486963, -0.93396228,\n",
       "          0.62857615, -0.98408618,  0.96972792,  1.34662108,\n",
       "          1.04519818, -1.40531462],\n",
       "        [-0.35292363, -2.16347463, -0.82355773,  0.44037258,\n",
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       "         -0.99072977,  0.91470573],\n",
       "        [-0.48190827, -0.69497872,  0.59368801,  1.526068  ,\n",
       "         -0.7814665 ,  1.023271  , -0.21041124, -0.40029835,\n",
       "          0.11349569, -0.53285758]],\n",
       "\n",
       "       [[-0.54537951,  2.29447697, -0.53131918, -0.71460084,\n",
       "         -0.70998396, -1.27071907,  0.16516822,  1.58337941,\n",
       "          1.6099255 ,  0.52471488],\n",
       "        [-0.01072409, -1.42283233,  0.19646882,  0.07898735,\n",
       "         -0.35393171, -0.49256009, -1.96181228,  1.90969687,\n",
       "          1.1298405 ,  1.39374732],\n",
       "        [ 0.78969946,  0.7046434 , -1.30268574,  1.52042164,\n",
       "         -1.82487175, -0.55802897, -0.87483245, -0.21560888,\n",
       "          0.5291891 , -0.52340432],\n",
       "        [-0.10211998, -0.66768495, -0.02592872,  1.17551531,\n",
       "         -1.04645355,  1.2506806 ,  0.17730937,  0.47821087,\n",
       "         -0.83869758, -0.51917571],\n",
       "        [ 1.77708317, -0.18713699,  0.01522199,  0.26137027,\n",
       "         -0.6620745 ,  0.09131601, -0.08162523,  0.2146304 ,\n",
       "          1.9710624 ,  0.05347416],\n",
       "        [-0.72573997,  0.90090216,  0.37994227, -0.04091203,\n",
       "          0.84889025, -0.21032269,  1.66423184, -0.58816223,\n",
       "          1.21990084, -0.68665427],\n",
       "        [ 0.4350668 ,  0.02500769,  0.33069264, -0.67722984,\n",
       "          0.81837961, -0.31906304,  0.51549983, -0.52655511,\n",
       "          0.3698817 ,  0.61666781]]])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-629a730e-1e83-43ec-bf55-68128d110c34' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-629a730e-1e83-43ec-bf55-68128d110c34' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:        (latitude: 5, longitude: 7, time: 10)\n",
       "Coordinates:\n",
       "  * latitude       (latitude) <U5 'lat_0' 'lat_1' 'lat_2' 'lat_3' 'lat_4'\n",
       "  * longitude      (longitude) <U6 'long_0' 'long_1' ... 'long_5' 'long_6'\n",
       "  * time           (time) <U6 'time_0' 'time_1' 'time_2' ... 'time_8' 'time_9'\n",
       "Data variables:\n",
       "    temperature    (latitude, longitude, time) float64 0.4471 0.1883 ... 0.3668\n",
       "    percipitation  (latitude, longitude, time) float64 1.462 0.08076 ... 0.6167"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# First let's create temperature and percipitation DataArrays\n",
    "temp_da = xr.DataArray(temperature,\n",
    "                       coords = {\n",
    "                           'latitude': latitude,\n",
    "                           'longitude': longitude,\n",
    "                           'time': time_stamps,\n",
    "                       },\n",
    "                       dims = ('latitude', 'longitude', 'time'))\n",
    "\n",
    "percip_da = xr.DataArray(percipitation,\n",
    "                       coords = {\n",
    "                           'latitude': latitude,\n",
    "                           'longitude': longitude,\n",
    "                           'time': time_stamps,\n",
    "                       },\n",
    "                       dims = ('latitude', 'longitude', 'time'))\n",
    "\n",
    "# Create Dataset\n",
    "ds = xr.Dataset({\n",
    "        'temperature': temp_da,\n",
    "        'percipitation': percip_da,\n",
    "     })\n",
    "\n",
    "ds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
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       "\n",
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       "\n",
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       "  grid-column: 1;\n",
       "}\n",
       "\n",
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       "\n",
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       "\n",
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       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'temperature'</div><ul class='xr-dim-list'><li><span class='xr-has-index'>latitude</span>: 5</li><li><span class='xr-has-index'>longitude</span>: 7</li><li><span class='xr-has-index'>time</span>: 10</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-12c7c379-6a49-434a-9771-f096468e1861' class='xr-array-in' type='checkbox' ><label for='section-12c7c379-6a49-434a-9771-f096468e1861' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>0.4471 0.1883 -1.659 1.965 0.6986 ... 0.6195 0.6086 2.317 0.3668</span></div><pre class='xr-array-data'>array([[[ 4.47082280e-01,  1.88325936e-01, -1.65918865e+00,\n",
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       "\n",
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       "          3.04834855e-01,  1.84299323e+00,  1.29405763e+00,\n",
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       "         -5.77566757e-01],\n",
       "        [-1.10154643e+00,  7.72232113e-01, -3.39117082e-01,\n",
       "         -1.66640288e+00, -2.05469398e-01,  1.40308338e+00,\n",
       "         -7.61560096e-01,  8.80326266e-01, -1.13936494e+00,\n",
       "         -5.63570449e-01],\n",
       "        [-1.44480760e+00,  4.63246613e-01,  5.81894693e-01,\n",
       "         -7.54153399e-01, -6.87779723e-02, -9.20962186e-01,\n",
       "          7.93750677e-02, -1.22943674e+00,  1.23499065e+00,\n",
       "         -6.74342807e-01]],\n",
       "\n",
       "       [[-8.36659114e-01, -1.29182103e+00,  1.88148694e+00,\n",
       "         -6.53348563e-01, -8.46004026e-01, -4.41520977e-02,\n",
       "         -2.76054883e-01, -8.46625688e-01, -2.60585400e-01,\n",
       "          1.29195018e+00],\n",
       "        [-5.77618276e-01,  1.69487356e-01, -6.44966796e-01,\n",
       "          4.84038798e-01, -4.64464691e-01,  1.06838558e+00,\n",
       "          2.79462948e-01, -4.29643808e-02,  4.08872780e-02,\n",
       "         -1.25191673e+00],\n",
       "        [ 5.37682611e-01,  7.37622047e-01,  3.23784140e-01,\n",
       "         -5.87974666e-01,  3.05068113e-01, -4.69658112e-01,\n",
       "         -5.70152918e-01, -1.53927468e+00, -3.99153429e-02,\n",
       "          1.21876832e+00],\n",
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       "         -4.28045255e-02, -9.71322011e-01,  9.27275786e-01,\n",
       "          5.46093109e-01, -3.08377839e-01, -1.39184711e+00,\n",
       "          4.34415911e-01],\n",
       "        [-6.41474500e-01,  6.51804949e-01, -6.03503320e-01,\n",
       "         -1.88860212e+00, -6.53414353e-01,  8.68952115e-01,\n",
       "         -1.42410059e+00,  3.27591694e-01, -9.83548722e-02,\n",
       "         -3.04908843e-01],\n",
       "        [ 1.69887077e+00,  4.72866697e-01, -5.60552876e-01,\n",
       "          6.78849932e-01,  1.79923003e-01,  1.47708576e+00,\n",
       "         -5.96143983e-01,  5.74009397e-01, -7.72183640e-01,\n",
       "         -5.64594485e-01],\n",
       "        [ 3.29787928e-01, -5.85506516e-01, -1.08064827e-02,\n",
       "          1.51993864e+00, -8.68891696e-01, -1.24491560e+00,\n",
       "         -3.82781340e-01,  6.49207727e-01,  2.16470147e+00,\n",
       "         -1.09380609e+00]],\n",
       "\n",
       "       [[-1.13840594e+00,  1.43940136e+00, -1.52970061e+00,\n",
       "          5.54932858e-01, -1.38118679e+00,  5.21925881e-01,\n",
       "          1.03409791e-01, -8.00557350e-01,  1.79107828e-01,\n",
       "          1.54439893e+00],\n",
       "        [-6.13141539e-01,  8.14198750e-02, -1.20365819e+00,\n",
       "          2.18639878e+00,  1.88222602e-01,  1.10757875e+00,\n",
       "          1.11402036e+00,  1.19893194e+00, -9.09108050e-01,\n",
       "         -1.03917429e+00],\n",
       "        [ 3.13309623e-01, -2.45999367e-01, -5.39580241e-01,\n",
       "          1.81800001e+00,  2.47654134e-02, -6.36250151e-01,\n",
       "         -6.31603376e-01,  1.80472465e+00, -1.51253475e+00,\n",
       "          1.35065707e+00],\n",
       "        [ 6.41437142e-01,  6.73775307e-01,  4.23653617e-01,\n",
       "         -8.59234436e-01,  1.28709535e+00, -5.24715025e-01,\n",
       "          3.02887411e-01, -3.78819290e-01, -6.56721031e-01,\n",
       "          1.54957492e+00],\n",
       "        [ 2.04571944e-01, -1.08270571e+00,  1.12990285e+00,\n",
       "          7.36778261e-01, -2.34989521e+00, -2.96735952e-01,\n",
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       "         -8.19688725e-01],\n",
       "        [ 1.90507914e-02, -3.53468491e-01,  1.30640256e+00,\n",
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       "          6.37497719e-01, -1.61516681e+00,  4.08658646e-01,\n",
       "          1.11670202e+00]],\n",
       "\n",
       "       [[-9.46153034e-02, -9.02874500e-01, -4.47838404e-01,\n",
       "          7.27205096e-01, -1.57359623e+00, -1.64194481e-03,\n",
       "          1.54513822e-01, -7.51058128e-01,  4.76101569e-01,\n",
       "         -5.62799932e-01],\n",
       "        [-1.35422420e-01, -3.80745497e-01, -1.32484712e-01,\n",
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       "         -5.33782502e-01,  4.28762130e-01,  7.44995384e-01,\n",
       "         -2.14342985e-01],\n",
       "        [-2.93174403e+00, -9.78230282e-02, -7.22133526e-01,\n",
       "         -1.24206554e+00, -1.56613559e+00,  1.36722555e-02,\n",
       "          1.81516126e-01, -9.62803521e-01, -7.09752494e-01,\n",
       "         -2.65044789e-01],\n",
       "        [-8.93038923e-01, -4.44854652e-01,  2.14106328e+00,\n",
       "         -6.82083853e-01,  3.34656869e-01,  3.60197001e-01,\n",
       "          2.30352860e+00,  1.13177694e+00,  1.33328048e+00,\n",
       "         -1.21632057e+00],\n",
       "        [-7.84637836e-01,  1.25186685e+00,  9.87137134e-01,\n",
       "          4.44238419e-01, -5.40098366e-01,  1.43930086e+00,\n",
       "          1.98211477e-01, -4.81647996e-01, -7.30037498e-01,\n",
       "         -3.41858850e-01],\n",
       "        [-1.13102542e+00,  6.92883650e-01, -9.66154570e-01,\n",
       "         -3.40482739e-01, -3.39012159e-01, -6.04437420e-01,\n",
       "         -4.65921539e-01, -1.10440763e+00, -9.93330871e-01,\n",
       "          3.23721627e-01],\n",
       "        [-6.32289765e-01,  1.12559954e+00,  9.12726508e-01,\n",
       "          9.66262908e-01, -1.60492717e+00, -3.64185114e-02,\n",
       "          6.19490414e-01,  6.08557370e-01,  2.31685529e+00,\n",
       "          3.66790179e-01]]])</pre></div></li><li class='xr-section-item'><input id='section-318bc88e-4c36-499c-bbea-d01430a5e599' class='xr-section-summary-in' type='checkbox'  checked><label for='section-318bc88e-4c36-499c-bbea-d01430a5e599' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>&lt;U5</div><div class='xr-var-preview xr-preview'>&#x27;lat_0&#x27; &#x27;lat_1&#x27; ... &#x27;lat_3&#x27; &#x27;lat_4&#x27;</div><input id='attrs-9f9027dc-9146-4ea9-b034-97b3edd9fc1c' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9f9027dc-9146-4ea9-b034-97b3edd9fc1c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c7d80717-8cda-40de-8448-3ea11fc1bee8' class='xr-var-data-in' type='checkbox'><label for='data-c7d80717-8cda-40de-8448-3ea11fc1bee8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;lat_0&#x27;, &#x27;lat_1&#x27;, &#x27;lat_2&#x27;, &#x27;lat_3&#x27;, &#x27;lat_4&#x27;], dtype=&#x27;&lt;U5&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>&lt;U6</div><div class='xr-var-preview xr-preview'>&#x27;long_0&#x27; &#x27;long_1&#x27; ... &#x27;long_6&#x27;</div><input id='attrs-f29fa66d-7a71-4538-949a-d5c2ac03fbc0' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-f29fa66d-7a71-4538-949a-d5c2ac03fbc0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-aa3d95b9-2eee-41e8-b431-189bf1ec11b0' class='xr-var-data-in' type='checkbox'><label for='data-aa3d95b9-2eee-41e8-b431-189bf1ec11b0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;long_0&#x27;, &#x27;long_1&#x27;, &#x27;long_2&#x27;, &#x27;long_3&#x27;, &#x27;long_4&#x27;, &#x27;long_5&#x27;, &#x27;long_6&#x27;],\n",
       "      dtype=&#x27;&lt;U6&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>&lt;U6</div><div class='xr-var-preview xr-preview'>&#x27;time_0&#x27; &#x27;time_1&#x27; ... &#x27;time_9&#x27;</div><input id='attrs-ec560d2f-5b37-4416-9ff2-6a9eff63ae5b' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ec560d2f-5b37-4416-9ff2-6a9eff63ae5b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6d623872-5c7a-4457-a2e9-548a20b298af' class='xr-var-data-in' type='checkbox'><label for='data-6d623872-5c7a-4457-a2e9-548a20b298af' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;time_0&#x27;, &#x27;time_1&#x27;, &#x27;time_2&#x27;, &#x27;time_3&#x27;, &#x27;time_4&#x27;, &#x27;time_5&#x27;, &#x27;time_6&#x27;,\n",
       "       &#x27;time_7&#x27;, &#x27;time_8&#x27;, &#x27;time_9&#x27;], dtype=&#x27;&lt;U6&#x27;)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-737c74db-94d8-4ce9-b334-09fc1e4baee8' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-737c74db-94d8-4ce9-b334-09fc1e4baee8' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray 'temperature' (latitude: 5, longitude: 7, time: 10)>\n",
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       "         -1.21632057e+00],\n",
       "        [-7.84637836e-01,  1.25186685e+00,  9.87137134e-01,\n",
       "          4.44238419e-01, -5.40098366e-01,  1.43930086e+00,\n",
       "          1.98211477e-01, -4.81647996e-01, -7.30037498e-01,\n",
       "         -3.41858850e-01],\n",
       "        [-1.13102542e+00,  6.92883650e-01, -9.66154570e-01,\n",
       "         -3.40482739e-01, -3.39012159e-01, -6.04437420e-01,\n",
       "         -4.65921539e-01, -1.10440763e+00, -9.93330871e-01,\n",
       "          3.23721627e-01],\n",
       "        [-6.32289765e-01,  1.12559954e+00,  9.12726508e-01,\n",
       "          9.66262908e-01, -1.60492717e+00, -3.64185114e-02,\n",
       "          6.19490414e-01,  6.08557370e-01,  2.31685529e+00,\n",
       "          3.66790179e-01]]])\n",
       "Coordinates:\n",
       "  * latitude   (latitude) <U5 'lat_0' 'lat_1' 'lat_2' 'lat_3' 'lat_4'\n",
       "  * longitude  (longitude) <U6 'long_0' 'long_1' 'long_2' ... 'long_5' 'long_6'\n",
       "  * time       (time) <U6 'time_0' 'time_1' 'time_2' ... 'time_8' 'time_9'"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ds['temperature']"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Indexing and Selecting Data"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
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       ".xr-var-list,\n",
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       "  display: contents;\n",
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       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
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       "\n",
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       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
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       "\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
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       "  height: 1.5em !important;\n",
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       "  stroke: currentColor;\n",
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       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>latitude</span>: 2</li><li><span class='xr-has-index'>longitude</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-795d2969-a8d9-491f-b523-5ec0621469db' class='xr-array-in' type='checkbox' ><label for='section-795d2969-a8d9-491f-b523-5ec0621469db' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>-1.195 -0.377 -0.832 0.5579 -0.7171 -0.5081</span></div><pre class='xr-array-data'>array([[-1.19488346, -0.37699944, -0.83201202],\n",
       "       [ 0.55794168, -0.7171424 , -0.50806347]])</pre></div></li><li class='xr-section-item'><input id='section-dc3aa6d0-01f8-4861-94a8-b944d9b85e07' class='xr-section-summary-in' type='checkbox'  checked><label for='section-dc3aa6d0-01f8-4861-94a8-b944d9b85e07' class='xr-section-summary' >Coordinates: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>&lt;U5</div><div class='xr-var-preview xr-preview'>&#x27;lat_0&#x27; &#x27;lat_1&#x27;</div><input id='attrs-ce9ef84d-6a1b-41b5-a846-85123b08a81d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ce9ef84d-6a1b-41b5-a846-85123b08a81d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-49eddb20-c92c-42b3-b632-8ebe3e3f497c' class='xr-var-data-in' type='checkbox'><label for='data-49eddb20-c92c-42b3-b632-8ebe3e3f497c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;lat_0&#x27;, &#x27;lat_1&#x27;], dtype=&#x27;&lt;U5&#x27;)</pre></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>&lt;U6</div><div class='xr-var-preview xr-preview'>&#x27;long_0&#x27; &#x27;long_1&#x27; &#x27;long_2&#x27;</div><input id='attrs-a6286696-5cbe-4a35-8452-dee5ac2e26ab' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-a6286696-5cbe-4a35-8452-dee5ac2e26ab' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8896fcf0-d4cc-4d23-916d-13485626965b' class='xr-var-data-in' type='checkbox'><label for='data-8896fcf0-d4cc-4d23-916d-13485626965b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([&#x27;long_0&#x27;, &#x27;long_1&#x27;, &#x27;long_2&#x27;], dtype=&#x27;&lt;U6&#x27;)</pre></li></ul></div></li><li class='xr-section-item'><input id='section-fbdf2d61-a44f-40bb-95c8-8dbe26137b15' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-fbdf2d61-a44f-40bb-95c8-8dbe26137b15' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (latitude: 2, longitude: 3)>\n",
       "array([[-1.19488346, -0.37699944, -0.83201202],\n",
       "       [ 0.55794168, -0.7171424 , -0.50806347]])\n",
       "Coordinates:\n",
       "  * latitude   (latitude) <U5 'lat_0' 'lat_1'\n",
       "  * longitude  (longitude) <U6 'long_0' 'long_1' 'long_2'"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "latitude  = [f'lat_{x}' for x in range(2)]\n",
    "longitude = [f'long_{x}' for x in range(3)]\n",
    "\n",
    "temperature = np.random.randn(2, 3) # lat, long, time\n",
    "\n",
    "da = xr.DataArray(data = temperature,\n",
    "                 coords = {\n",
    "                     'latitude': latitude,\n",
    "                     'longitude': longitude,\n",
    "                 },\n",
    "                 dims = ('latitude', 'longitude'))\n",
    "\n",
    "da"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[-1.19488346, -0.37699944, -0.83201202],\n",
       "       [ 0.55794168, -0.7171424 , -0.50806347]])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array(-0.83201202)"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da[0,2].values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array(-0.37699944)"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.loc['lat_0', 'long_1'].values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([-1.19488346, -0.37699944, -0.83201202])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.isel(latitude=0).values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([-1.19488346, -0.37699944, -0.83201202])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# The av=bove is same as \n",
    "da[dict(latitude=0)].values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([ 0.55794168, -0.7171424 , -0.50806347])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.sel(latitude='lat_1').values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([ 0.55794168, -0.7171424 , -0.50806347])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# The above is same as\n",
    "da.loc[dict(latitude='lat_1')].values"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Indexing with dimension names"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[[-2.19999848,  0.60035589,  0.3138689 , -1.34548462,\n",
       "          0.5856584 ],\n",
       "        [-1.08251151,  0.08987359, -0.61163246,  0.78603542,\n",
       "         -2.32751104],\n",
       "        [ 0.20233695,  0.02227249, -0.71950543,  0.36714685,\n",
       "          0.60950142]],\n",
       "\n",
       "       [[-0.25423416,  1.41147933, -0.23429217,  1.13515727,\n",
       "          0.61161487],\n",
       "        [ 0.78062272, -0.40739367, -0.1340985 ,  2.08598546,\n",
       "          0.09458488],\n",
       "        [ 1.03933086,  0.7279347 ,  0.3559329 , -0.51714241,\n",
       "         -0.68835698]]])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "latitude  = [f'lat_{x}' for x in range(2)]\n",
    "longitude = [f'long_{x}' for x in range(3)]\n",
    "time_stamps = [f'time_{x}' for x in range(5)]\n",
    "\n",
    "temperature = np.random.randn(2, 3, 5) # lat, long, time\n",
    "\n",
    "da = xr.DataArray(data = temperature,\n",
    "                 coords = {\n",
    "                     'latitude': latitude,\n",
    "                     'longitude': longitude,\n",
    "                     'time': time_stamps,\n",
    "                 },\n",
    "                 dims = ('latitude', 'longitude', 'time'))\n",
    "\n",
    "\n",
    "da.values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[-2.19999848,  0.60035589],\n",
       "       [-1.08251151,  0.08987359],\n",
       "       [ 0.20233695,  0.02227249]])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.isel(latitude=0, time=slice(None, 2)).values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[-2.19999848,  0.60035589],\n",
       "       [-1.08251151,  0.08987359],\n",
       "       [ 0.20233695,  0.02227249]])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.sel(latitude='lat_0', time=slice(None, 'time_1')).values"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Nearest neighbor lookups"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
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       "\n",
       ".xr-section-summary-in:disabled + label:before {\n",
       "  color: var(--xr-disabled-color);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label:before {\n",
       "  content: '▼';\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label > span {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-summary,\n",
       ".xr-section-inline-details {\n",
       "  padding-top: 4px;\n",
       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
       "}\n",
       "\n",
       ".xr-section-details {\n",
       "  display: none;\n",
       "  grid-column: 1 / -1;\n",
       "  margin-bottom: 5px;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-array-wrap {\n",
       "  grid-column: 1 / -1;\n",
       "  display: grid;\n",
       "  grid-template-columns: 20px auto;\n",
       "}\n",
       "\n",
       ".xr-array-wrap > label {\n",
       "  grid-column: 1;\n",
       "  vertical-align: top;\n",
       "}\n",
       "\n",
       ".xr-preview {\n",
       "  color: var(--xr-font-color3);\n",
       "}\n",
       "\n",
       ".xr-array-preview,\n",
       ".xr-array-data {\n",
       "  padding: 0 5px !important;\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-array-data,\n",
       ".xr-array-in:checked ~ .xr-array-preview {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
       ".xr-array-preview {\n",
       "  display: inline-block;\n",
       "}\n",
       "\n",
       ".xr-dim-list {\n",
       "  display: inline-block !important;\n",
       "  list-style: none;\n",
       "  padding: 0 !important;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list li {\n",
       "  display: inline-block;\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list:before {\n",
       "  content: '(';\n",
       "}\n",
       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
       "}\n",
       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
       "  content: ',';\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><div class='xr-wrap'><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'></div><ul class='xr-dim-list'><li><span class='xr-has-index'>x</span>: 3</li></ul></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-22457d34-0efc-4737-b7d1-474dc43ce651' class='xr-array-in' type='checkbox' ><label for='section-22457d34-0efc-4737-b7d1-474dc43ce651' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>1 2 3</span></div><pre class='xr-array-data'>array([1, 2, 3])</pre></div></li><li class='xr-section-item'><input id='section-ad5dd2b7-8693-47ee-b10d-702edf59a962' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ad5dd2b7-8693-47ee-b10d-702edf59a962' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0 1 2</div><input id='attrs-98a38e29-b465-4b63-878f-f15a508a5b2d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-98a38e29-b465-4b63-878f-f15a508a5b2d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1f91a846-4347-4228-a2de-0e97f73eb7c2' class='xr-var-data-in' type='checkbox'><label for='data-1f91a846-4347-4228-a2de-0e97f73eb7c2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><pre class='xr-var-data'>array([0, 1, 2])</pre></li></ul></div></li><li class='xr-section-item'><input id='section-6f8e50ba-7446-46fc-ac69-03f588127f14' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-6f8e50ba-7446-46fc-ac69-03f588127f14' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray (x: 3)>\n",
       "array([1, 2, 3])\n",
       "Coordinates:\n",
       "  * x        (x) int64 0 1 2"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da = xr.DataArray([1, 2, 3], [('x', [0, 1, 2])])\n",
    "da"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([2, 3])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.sel(x=[1.1, 1.9], method='nearest').values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array(2)"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.sel(x=0.1, method='backfill').values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([1, 2, 2, 3, 3, 2])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.sel(x=[0.5, 1, 1.9, 2, 2.5, 1.3], method='pad').values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([ 2., nan])"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "da.reindex(x=[1.1, 1.5], method='nearest', tolerance=0.2).values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}