Updating fits radio cubes notebook.

yt-project · May 20, 2021 · 0ed9121 · 0ed9121
1 parent e888bd1
commit 0ed9121
Showing 1 changed file with 22 additions and 22 deletions.
diff --git a/doc/source/cookbook/fits_radio_cubes.ipynb b/doc/source/cookbook/fits_radio_cubes.ipynb
@@ -61,7 +61,7 @@
    },
    "outputs": [],
    "source": [
-    "slc = yt.SlicePlot(ds, \"z\", [\"intensity\"], origin=\"native\")\n",
+    "slc = yt.SlicePlot(ds, \"z\", [(\"gas\", \"intensity\")], origin=\"native\")\n",
     "slc.show()"
    ]
   },
@@ -137,7 +137,7 @@
    },
    "outputs": [],
    "source": [
-    "slc = yt.SlicePlot(ds, \"z\", [\"intensity\"], center=new_center, origin=\"native\")\n",
+    "slc = yt.SlicePlot(ds, \"z\", [(\"gas\", \"intensity\")], center=new_center, origin=\"native\")\n",
     "slc.show()"
    ]
   },
@@ -157,7 +157,7 @@
    "outputs": [],
    "source": [
     "new_center[2] = ds.spec2pixel(-100000.*u.m/u.s)\n",
-    "slc = yt.SlicePlot(ds, \"z\", [\"intensity\"], center=new_center, origin=\"native\")\n",
+    "slc = yt.SlicePlot(ds, \"z\", [(\"gas\", \"intensity\")], center=new_center, origin=\"native\")\n",
     "slc.show()"
    ]
   },
@@ -170,7 +170,7 @@
    "outputs": [],
    "source": [
     "new_center[2] = ds.spec2pixel(-150000.*u.m/u.s)\n",
-    "slc = yt.SlicePlot(ds, \"z\", [\"intensity\"], center=new_center, origin=\"native\")\n",
+    "slc = yt.SlicePlot(ds, \"z\", [(\"gas\", \"intensity\")], center=new_center, origin=\"native\")\n",
     "slc.show()"
    ]
   },
@@ -196,7 +196,7 @@
    },
    "outputs": [],
    "source": [
-    "prj = yt.ProjectionPlot(ds, \"z\", [\"intensity\"], origin=\"native\")\n",
+    "prj = yt.ProjectionPlot(ds, \"z\", [(\"gas\", \"intensity\")], origin=\"native\")\n",
     "prj.show()"
    ]
   },
@@ -215,7 +215,7 @@
    },
    "outputs": [],
    "source": [
-    "slc = yt.SlicePlot(ds, \"x\", [\"intensity\"], origin=\"native\", window_size=(8,8))\n",
+    "slc = yt.SlicePlot(ds, \"x\", [(\"gas\", \"intensity\")], origin=\"native\", window_size=(8,8))\n",
     "slc.show()"
    ]
   },
@@ -279,7 +279,7 @@
    "outputs": [],
    "source": [
     "dd = ds.all_data() # A region containing the entire dataset\n",
-    "extrema = dd.quantities.extrema(\"temperature\")\n",
+    "extrema = dd.quantities.extrema((\"gas\", \"temperature\"))\n",
     "print (extrema)"
    ]
   },
@@ -298,9 +298,9 @@
    },
    "outputs": [],
    "source": [
-    "prj = yt.ProjectionPlot(ds, \"z\", [\"temperature\"], origin=\"native\", \n",
-    "                        weight_field=\"ones\") # \"ones\" weights each cell by 1\n",
-    "prj.set_log(\"temperature\", True)\n",
+    "prj = yt.ProjectionPlot(ds, \"z\", (\"gas\", \"temperature\"), origin=\"native\", \n",
+    "                        weight_field=(\"index\", \"ones\")) # \"ones\" weights each cell by 1\n",
+    "prj.set_log((\"gas\", \"temperature\"), True)\n",
     "prj.show()"
    ]
   },
@@ -319,7 +319,7 @@
    },
    "outputs": [],
    "source": [
-    "pplot = yt.ProfilePlot(dd, \"temperature\", [\"ones\"], weight_field=None, n_bins=128)\n",
+    "pplot = yt.ProfilePlot(dd, (\"gas\", \"temperature\"), [(\"index\", \"ones\")], weight_field=None, n_bins=128)\n",
     "pplot.show()"
    ]
   },
@@ -338,7 +338,7 @@
    },
    "outputs": [],
    "source": [
-    "fc = dd.cut_region([\"obj['temperature'] > 0\"])"
+    "fc = dd.cut_region([\"obj[('gas', 'temperature')] > 0\"])"
    ]
   },
   {
@@ -356,7 +356,7 @@
    },
    "outputs": [],
    "source": [
-    "print (fc.quantities.extrema(\"temperature\"))"
+    "print (fc.quantities.extrema((\"gas\", \"temperature\")))"
    ]
   },
   {
@@ -374,7 +374,7 @@
    },
    "outputs": [],
    "source": [
-    "fc.quantities.weighted_average_quantity(\"temperature\", \"ones\")"
+    "fc.quantities.weighted_average_quantity((\"gas\", \"temperature\"), (\"index\", \"ones\"))"
    ]
   },
   {
@@ -392,9 +392,9 @@
    },
    "outputs": [],
    "source": [
-    "prj = yt.ProjectionPlot(ds, \"z\", [\"temperature\"], data_source=fc, origin=\"native\", \n",
-    "                        weight_field=\"ones\") # \"ones\" weights each cell by 1\n",
-    "prj.set_log(\"temperature\", True)\n",
+    "prj = yt.ProjectionPlot(ds, \"z\", [(\"gas\", \"temperature\")], data_source=fc, origin=\"native\", \n",
+    "                        weight_field=(\"index\", \"ones\")) # \"ones\" weights each cell by 1\n",
+    "prj.set_log((\"gas\", \"temperature\"), True)\n",
     "prj.show()"
    ]
   },
@@ -450,7 +450,7 @@
    },
    "outputs": [],
    "source": [
-    "print (box_reg.quantities.extrema(\"temperature\"))"
+    "print (box_reg.quantities.extrema(\"gas\", (\"temperature\")))"
    ]
   },
   {
@@ -468,10 +468,10 @@
    },
    "outputs": [],
    "source": [
-    "prj = yt.ProjectionPlot(ds, \"z\", [\"temperature\"], origin=\"native\", \n",
-    "                        data_source=box_reg, weight_field=\"ones\") # \"ones\" weights each cell by 1\n",
-    "prj.set_zlim(\"temperature\", 1.0e-2, 1.5)\n",
-    "prj.set_log(\"temperature\", True)\n",
+    "prj = yt.ProjectionPlot(ds, \"z\", (\"gas\", \"temperature\"), origin=\"native\", \n",
+    "                        data_source=box_reg, weight_field=(\"index\", \"ones\")) # \"ones\" weights each cell by 1\n",
+    "prj.set_zlim((\"gas\", \"temperature\"), 1.0e-2, 1.5)\n",
+    "prj.set_log((\"gas\", \"temperature\"), True)\n",
     "prj.show()"
    ]
   }