Bug in partitioning component darks into super-darks

[sean-lockwood]

From help call INC0062570.
ocmv35010_raw.fits

Sorry, your input image seems to have only 1 imset, but it isn't cr-rejected.
This task can only handle 'raw' or 'flt images with the NEXTEND keyword equal to 3*N (N > 1).
Bye now... better luck next time!

Traceback (most recent call last):
  File "~/Documents/anaconda2/envs/iraf27/bin/stis_cti", line 72, in <module>
    args.crds_update, args.ignore_missing, args.verbose)
  File "~/Documents/anaconda2/envs/iraf27/lib/python2.7/site-packages/stis_cti/stis_cti.py", line 234, in stis_cti
    clean_all, crds_update, ignore_missing, verbose)
  File "~/Documents/anaconda2/envs/iraf27/lib/python2.7/site-packages/stis_cti/stis_cti.py", line 1121, in populate_darkfiles
    generate_weekdark(files, weekdark_name, pctetab, basedark, num_processes, clean_this, verbose)
  File "~/Documents/anaconda2/envs/iraf27/lib/python2.7/site-packages/stis_cti/stis_cti.py", line 846, in generate_weekdark
    os.path.abspath(os.path.expandvars(basedark)))
  File "~/Documents/anaconda2/envs/iraf27/lib/python2.7/site-packages/refstis/weekdark.py", line 126, in make_weekdark
    crdone = functions.bd_crreject(joined_out)
  File "~/Documents/anaconda2/envs/iraf27/lib/python2.7/site-packages/refstis/functions.py", line 784, in bd_crreject
    raise ValueError( 'Something bad happened' )
ValueError: Something bad happened

cti_2018-06-18_093153.216403.log