getCcdKeyName¶
-
lsst.validate.drp.util.getCcdKeyName(dataId)¶ Return the key in a dataId that’s referring to the CCD or moral equivalent.
- Parameters
- dataId
dict A dictionary that will be searched for a key that matches an entry in the hardcoded list of possible names for the CCD field.
- dataId
- Returns
- name
str The name of the key.
- name
Notes
- Motivation: Different camera mappings use different keys to indicate
the different amps/ccds in the same exposure. This function looks through the reference dataId to locate a field that could be the one.