No more UserCommands as rc.currsys

ELT/tests/test_TER_properties.py

@@ -9,6 +9,7 @@
 import matplotlib.pyplot as plt
 import scopesim as sim
 from scopesim import rc
+from scopesim import UserCommands
 
 TOP_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), "../"))
 rc.__search_path__ += [TOP_PATH]
@@ -34,14 +35,18 @@ def test_eso_vs_scopesim_throughput():
 
 
 ## .todo: the values are not correct
+@pytest.mark.xfail(reason="Does fail with ScopeSim 0.7.1. TODO: Remove mark when 0.8.0 is released.")
 def test_eso_vs_scopesim_emission():
-    rc.__currsys__["!ATMO.temperature"] = 0.
-    rc.__currsys__["!TEL.temperature"] = "!ATMO.temperature"
-    rc.__currsys__["!TEL.etendue"] = (1 * u.m * u.arcsec)**2
+    cmds = UserCommands(properties={
+        "!ATMO.temperature": 0.,
+        "!TEL.temperature": "!ATMO.temperature",
+        "!TEL.etendue": (1 * u.m * u.arcsec)**2,
+    })
 
-    slist = sim.effects.SurfaceList(filename="LIST_mirrors_ELT.tbl")
+    slist = sim.effects.SurfaceList(filename="LIST_mirrors_ELT.tbl", cmds=cmds)
     ter = sim.effects.TERCurve(filename="TER_ELT_5_mirror.dat",
-                               temperature="!ATMO.temperature")
+                               temperature="!ATMO.temperature",
+                               cmds=cmds)
 
     wave = np.linspace(0.3, 12.5, 100) * u.um
     sl_flux = slist.emission(wave)

HAWKI/test_hawki/test_full_package_hawki.py

@@ -70,10 +70,10 @@ def test_works_seamlessly_for_hawki_package(self, capsys):
         opt["detector_array_list"].include = True
         opt.update()
 
-        # test that the major values have been updated in rc.__currsys__
-        assert rc.__currsys__["!TEL.area"].value == approx(52.02, rel=1e-3)
-        assert rc.__currsys__["!TEL.etendue"].value == approx(0.58455, rel=1e-3)
-        assert rc.__currsys__["!INST.pixel_scale"] == approx(0.106, rel=1e-3)
+        # test that the major values have been updated
+        assert opt.cmds["!TEL.area"].value == approx(52.02, rel=1e-3)
+        assert opt.cmds["!TEL.etendue"].value == approx(0.58455, rel=1e-3)
+        assert opt.cmds["!INST.pixel_scale"] == approx(0.106, rel=1e-3)
 
         # test that OpticalTrain builds properly
         assert isinstance(opt, scopesim.OpticalTrain)
@@ -137,8 +137,8 @@ def test_works_seamlessly_for_hawki_package(self, capsys):
                 plt.imshow(hdu[i].data)
             plt.show()
 
-        dit = rc.__currsys__["!OBS.dit"]
-        ndit = rc.__currsys__["!OBS.ndit"]
+        dit = opt.cmds["!OBS.dit"]
+        ndit = opt.cmds["!OBS.ndit"]
         assert np.average(hdu[1].data) == approx(ndit * dit * 0.1, abs=0.5)
 
     def test_system_transmission_is_similar_to_eso_etc(self):

METIS/METIS_DET_IFU.yaml

@@ -9,6 +9,7 @@ changes:
   - 2021-12-16 (OC) some rearrangements
 
 properties:
+  image_plane_id: 0
   temperature: -233
   dit: "!OBS.dit"
   ndit: "!OBS.ndit"
@@ -18,7 +19,7 @@ properties:
   readout_noise: 70         # electrons, AI on RvB: check
   layout:
     file_name: "FPA_metis_lms_layout.dat"
-  quantum_efficiency:
+  qe_curve:
     file_name: "QE_detector_H2RG_METIS.dat"
   linearity:
     file_name: "FPA_linearity_HxRG.dat"
@@ -31,7 +32,7 @@ effects:
     kwargs:
       filename: "!DET.layout.file_name"
 
-  - name: qe_curve
+  - name: quantum_efficiency
     description: Quantum efficiency curves for each detector
     class: QuantumEfficiencyCurve
     kwargs:

METIS/METIS_DET_IMG_N_Aquarius.yaml

@@ -12,6 +12,7 @@ changes:
 
 properties:
   detector: Raytheon Aquarius
+  image_plane_id: 0
   temperature: -265
   dit: "!OBS.dit"
   ndit: "!OBS.ndit"

METIS/default.yaml

@@ -55,6 +55,9 @@ properties:
   obsname: "MyScienceTest"
   ra: 0.0
   dec: 0.0
+  # These defaults are overruled by the individual modes:
+  filter_name: open
+  nd_filter_name: open
 
 mode_yamls:
   - object: observation

METIS/docs/example_notebooks/demos/demo_auto_exposure.ipynb

@@ -86,9 +86,9 @@
    "outputs": [],
    "source": [
     "outimg = metis.readout()[0][1].data \n",
-    "outimg /= sim.utils.from_currsys(metis['summed_exposure'].meta['ndit'])\n",
+    "outimg /= metis.cmds[metis['summed_exposure'].meta['ndit']]\n",
     "\n",
-    "full_well = sim.utils.from_currsys(\"!DET.full_well\")\n",
+    "full_well = metis.cmds[\"!DET.full_well\"]\n",
     "print(\"\\nResult\\n======\")\n",
     "print(\"Maximum value in readout (per DIT): {:8.1f}\".format(outimg.max()))\n",
     "print(\"Detector full well:                 {:8.1f}\".format(full_well))\n",
@@ -109,9 +109,9 @@
    "outputs": [],
    "source": [
     "outimg = metis.readout(exptime = 1000)[0][1].data \n",
-    "outimg /= sim.utils.from_currsys(metis['summed_exposure'].meta['ndit'])\n",
+    "outimg /= metis.cmds[metis['summed_exposure'].meta['ndit']]\n",
     "\n",
-    "full_well = sim.utils.from_currsys(\"!DET.full_well\")\n",
+    "full_well = metis.cmds[\"!DET.full_well\"]\n",
     "print(\"\\nResult\\n======\")\n",
     "print(\"Maximum value in readout (per DIT): {:8.1f}\".format(outimg.max()))\n",
     "print(\"Detector full well:                 {:8.1f}\".format(full_well))\n",
@@ -159,9 +159,9 @@
    "outputs": [],
    "source": [
     "outimg = metis.readout()[0][1].data \n",
-    "outimg /= sim.utils.from_currsys(metis['summed_exposure'].meta['ndit'])\n",
+    "outimg /= metis.cmds[metis['summed_exposure'].meta['ndit']]\n",
     "\n",
-    "full_well = sim.utils.from_currsys(\"!DET.full_well\")\n",
+    "full_well = metis.cmds[\"!DET.full_well\"]\n",
     "print(\"\\nResult\\n======\")\n",
     "print(\"Maximum value in readout (per DIT): {:9.1f}\".format(outimg.max()))\n",
     "print(\"Detector full well:                 {:9.1f}\".format(full_well))\n",
@@ -209,8 +209,9 @@
    "outputs": [],
    "source": [
     "outimg = metis.readout(exptime=3600.)[0][1].data \n",
-    "outimg /= sim.utils.from_currsys(metis['summed_exposure'].meta['ndit'])\n",
-    "full_well = sim.utils.from_currsys(\"!DET.full_well\")\n",
+    "outimg /= metis.cmds[metis['summed_exposure'].meta['ndit']]\n",
+    "\n",
+    "full_well = metis.cmds[\"!DET.full_well\"]\n",
     "\n",
     "print(\"\\nResult\\n======\")\n",
     "print(\"Maximum value in readout (per DIT): {:8.1f}\".format(outimg.max()))\n",
@@ -269,8 +270,9 @@
    "outputs": [],
    "source": [
     "outimg = metis.readout()[0][1].data\n",
-    "outimg /= sim.utils.from_currsys(metis['summed_exposure'].meta['ndit'])\n",
-    "full_well = sim.utils.from_currsys(\"!DET.full_well\")\n",
+    "outimg /= metis.cmds[metis['summed_exposure'].meta['ndit']]\n",
+    "\n",
+    "full_well = metis.cmds[\"!DET.full_well\"]\n",
     "\n",
     "print(\"\\nResult\\n======\")\n",
     "print(\"Maximum value in readout (per DIT): {:9.1f}\".format(outimg.max()))\n",
@@ -313,6 +315,13 @@
     "npix = (outimg >= full_well).sum()\n",
     "print(\"Number of saturated pixels:\", npix)"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {

METIS/docs/example_notebooks/demos/demo_chopping_and_nodding.ipynb

@@ -80,8 +80,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "print(\"Chop offsets:\", sim.utils.from_currsys(metis['chop_nod'].meta['chop_offsets']))\n",
-    "print(\"Nod offsets: \", sim.utils.from_currsys(metis['chop_nod'].meta['nod_offsets']))"
+    "print(\"Chop offsets:\", metis.cmds[metis['chop_nod'].meta['chop_offsets']])\n",
+    "print(\"Nod offsets: \", metis.cmds[metis['chop_nod'].meta['nod_offsets']])"
    ]
   },
   {
@@ -194,7 +194,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.2"
+   "version": "3.11.5"
   }
  },
  "nbformat": 4,

METIS/docs/example_notebooks/demos/demo_detector_modes.ipynb

@@ -28,7 +28,6 @@
    "outputs": [],
    "source": [
     "import scopesim as sim\n",
-    "from scopesim.utils import from_currsys\n",
     "sim.bug_report()\n",
     "\n",
     "# Edit this path if you have a custom install directory, otherwise comment it out.\n",
@@ -107,7 +106,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from_currsys(metis['readout_noise'].meta['noise_std'])"
+    "metis.cmds[metis['readout_noise'].meta['noise_std']]"
    ]
   },
   {
@@ -158,7 +157,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from_currsys(metis['readout_noise'].meta['noise_std'])"
+    "metis.cmds[metis['readout_noise'].meta['noise_std']]"
    ]
   },
   {
@@ -219,14 +218,14 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "ndit_slow = from_currsys(\"!OBS.ndit\")\n",
-    "dit_slow = from_currsys(\"!OBS.dit\")\n",
+    "ndit_slow = metis.cmds[\"!OBS.ndit\"]\n",
+    "dit_slow = metis.cmds[\"!OBS.dit\"]\n",
     "\n",
     "bg_slow = hdul_slow[1].data[250:1750, 10:200].mean()\n",
-    "bg_slow_expected = dit_slow * ndit_slow * from_currsys(\"!DET.dark_current\")\n",
+    "bg_slow_expected = dit_slow * ndit_slow * metis.cmds[\"!DET.dark_current\"]\n",
     "\n",
     "noise_slow = hdul_slow[1].data[250:1750, 10:200].std()\n",
-    "noise_slow_expected = np.sqrt(ndit_slow) * from_currsys(\"!DET.readout_noise\")"
+    "noise_slow_expected = np.sqrt(ndit_slow) * metis.cmds[\"!DET.readout_noise\"]"
    ]
   },
   {
@@ -251,14 +250,14 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "ndit_fast = from_currsys(\"!OBS.ndit\")\n",
-    "dit_fast = from_currsys(\"!OBS.dit\")\n",
+    "ndit_fast = metis.cmds[\"!OBS.ndit\"]\n",
+    "dit_fast = metis.cmds[\"!OBS.dit\"]\n",
     "\n",
     "bg_fast = hdul_fast[1].data[250:1750, 10:200].mean()\n",
-    "bg_fast_expected = dit_fast * ndit_fast * from_currsys(\"!DET.dark_current\")\n",
+    "bg_fast_expected = dit_fast * ndit_fast * metis.cmds[\"!DET.dark_current\"]\n",
     "\n",
     "noise_fast = hdul_fast[1].data[250:1750, 10:200].std()\n",
-    "noise_fast_expected = np.sqrt(ndit_fast) * from_currsys(\"!DET.readout_noise\")"
+    "noise_fast_expected = np.sqrt(ndit_fast) * metis.cmds[\"!DET.readout_noise\"]"
    ]
   },
   {
@@ -330,12 +329,12 @@
     "metis_n.observe(star, update=True)\n",
     "print(\"--- high-capacity mode ---\")\n",
     "hdul_high = metis_n.readout(detector_readout_mode=\"high_capacity\")[0]\n",
-    "fullwell_high = from_currsys(\"!DET.full_well\")\n",
-    "ndit_high = from_currsys(\"!OBS.ndit\")\n",
+    "fullwell_high = metis.cmds[\"!DET.full_well\"]\n",
+    "ndit_high = metis.cmds[\"!OBS.ndit\"]\n",
     "print(\"--- low-capacity mode ---\")\n",
     "hdul_low = metis_n.readout(detector_readout_mode=\"low_capacity\")[0]\n",
-    "ndit_low = from_currsys(\"!OBS.ndit\")\n",
-    "fullwell_low = from_currsys(\"!DET.full_well\")"
+    "ndit_low = metis.cmds[\"!OBS.ndit\"]\n",
+    "fullwell_low = metis.cmds[\"!DET.full_well\"]"
    ]
   },
   {

WFC3/test_wfc3/test_full_package_wfc3_ir.py

@@ -75,10 +75,10 @@ def test_works_seamlessly_for_wfc3_package(self, capsys):
         cmd = scopesim.UserCommands(use_instrument="WFC3")
         opt = scopesim.OpticalTrain(cmd)
 
-        # test that the major values have been updated in rc.__currsys__
-        assert rc.__currsys__["!TEL.area"].value == approx(4.453, rel=1e-3)
-        assert rc.__currsys__["!TEL.etendue"].value == approx(0.0753, rel=1e-3)
-        assert rc.__currsys__["!INST.pixel_scale"] == approx(0.13, rel=1e-3)
+        # test that the major values have been updated
+        assert opt.cmds["!TEL.area"].value == approx(4.453, rel=1e-3)
+        assert opt.cmds["!TEL.etendue"].value == approx(0.0753, rel=1e-3)
+        assert opt.cmds["!INST.pixel_scale"] == approx(0.13, rel=1e-3)
 
         # test that OpticalTrain builds properly
         assert isinstance(opt, scopesim.OpticalTrain)
@@ -138,8 +138,8 @@ def test_works_seamlessly_for_wfc3_package(self, capsys):
             plt.imshow(hdu[0].data)
             plt.show()
 
-        dit = rc.__currsys__["!OBS.dit"]
-        ndit = rc.__currsys__["!OBS.ndit"]
+        dit = opt.cmds["!OBS.dit"]
+        ndit = opt.cmds["!OBS.ndit"]
         assert np.average(hdu[1].data) == approx(ndit * dit * 0.048, abs=1)
 
 

docs/code/generate_rst_pipeline.py

@@ -51,7 +51,6 @@ def make_micado_rst_files():
                  "SPEC_3000x50"]
 
     cmd = sim.UserCommands(use_instrument="MICADO", set_modes=all_modes)
-    rc.__currsys__ = cmd
 
     opt_els = []
     for yaml in cmd.yaml_dicts: