Enable color correction in Piff for ComCam.

Author: PFLeget

config/comCam/finalize_characterization.py

@@ -4,11 +4,11 @@
 # See DM-49673 for u-band.
 config.psf_determiner['piff'].spatialOrderPerBand = {
     "u": 2,
-    "g": 4,
-    "r": 4,
-    "i": 4,
-    "z": 4,
-    "y": 4,
+    "g": 3,
+    "r": 3,
+    "i": 3,
+    "z": 3,
+    "y": 3,
 }
 # See DM-48887 & DM-49688 for more detail.
 config.psf_determiner['piff'].zerothOrderInterpNotEnoughStars = False
@@ -17,7 +17,7 @@
 config.psf_determiner['piff'].piffPixelGridFitCenter = False
 # See DM-45569, but this is not enable but it was the config
 # used in the plots.
-config.psf_determiner['piff'].useColor = False
+config.psf_determiner['piff'].useColor = True
 config.psf_determiner['piff'].colorOrder = 1
 config.psf_determiner['piff'].color = {
     "u": "g-i",