Updated to delete DS9 region file if it exists

spacetelescope · Jul 16, 2024 · bab72a7 · bab72a7
1 parent 308deca
commit bab72a7
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/notebooks/multi_mission/display_footprints/display_footprints.ipynb b/notebooks/multi_mission/display_footprints/display_footprints.ipynb
@@ -33,10 +33,11 @@
    "source": [
     "from astroquery.mast import Mast\n",
     "from ipyaladin import Aladin\n",
-    "from selectSIAF import defineApertures, getVertices, computeStcsFootprint, computeRegionFootprint\n",
     "from regions import Regions\n",
+    "from selectSIAF import defineApertures, getVertices, computeStcsFootprint, computeRegionFootprint\n",
     "\n",
     "import matplotlib.pyplot as plt\n",
+    "import os\n",
     "import pysiaf\n",
     "import time"
    ]
@@ -296,7 +297,9 @@
     "        regionList.append(apertureRegion)\n",
     "        \n",
     "# Provide a writeable file location on your system\n",
-    "regionFile = 'e:\\\\Projects\\\\Scratch\\\\regionTest.reg'\n",
+    "regionFile='e:\\\\Projects\\\\Scratch\\\\regionTest.reg'\n",
+    "if os.path.isfile(regionFile):\n",
+    "    os.remove(regionFile)\n",
     "combinedRegion = Regions(regionList)\n",
     "combinedRegion.write(regionFile)"
    ]
@@ -403,7 +406,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.3"
+   "version": "3.11.5"
   }
  },
  "nbformat": 4,

diff --git a/notebooks/multi_mission/display_footprints/selectSIAF.py b/notebooks/multi_mission/display_footprints/selectSIAF.py
@@ -244,7 +244,7 @@ def getVertices(apertureSiaf):
         xVertices = apertureSiaf.V2Ref       
         yVertices = apertureSiaf.V3Ref
     if (apertureSiaf.observatory == 'HST' and apertureSiaf.AperShape == 'PICK'):
-        print('Unsupported shape ',apertureSiaf.AperShape)
+        print('Unsupported shape ', apertureSiaf.AperShape)
         xVertices = None       
         yVertices = None
 
@@ -258,9 +258,6 @@ def computeStcsFootprint(apertureSiaf, skyRa, skyDec):
     elif apertureSiaf.AperShape == 'CIRC':
         radius = apertureSiaf.maj/3600.0
         apertureSregion = 'CIRCLE ICRS {} {} {} '.format(skyRa, skyDec, radius)
-    #elif apertureSiaf.AperShape == 'PICK':
-        #radius = apertureSiaf.maj/3600.0
-        #apertureSregion = 'POLYGON ICRS {} {} {} '.format(skyRa, skyDec, radius)
     else:
         print('Unsupported shape {}').format(apertureSiaf.AperShape)