set_crds_context

grizli.jwst_utils.set_crds_context(fits_file=None, override_environ=False, verbose=True)

Set CRDS_CONTEXT

Parameters

fits_filestr

If provided, try to get CRDS_CONTEXT from header

override_environbool

Override environment variable if True, otherwise will not change the value of an already-set CRDS_CONTEXT environment variable.

verbosebool

Messaging to terminal.

Returns

crds_contextstr

The value of the CRDS_CONTEXT environment variable