Description:
This
routine extracts the flatfield information from a SCUBA demodulated data file and writes it out in a
format suitable for use by CHANGE_FLAT. The full flatfield is extracted: Bolometer positions and
relative responsivities.
Usage:
extract_flat in file
Parameters:
IN = NDF (Read)
The name of the
NDF containing the demodulated data with the required flatfield.
MSG_FILTER = CHAR (Read)
Message filter level. Allowed values are QUIET, NORM and VERB. Default is NORM. There are no
verbose messages.
FILE = FILE (Write)
The name of the ascii file to which the flatfield information
will be written
Examples:
extract_flat 19971017_dem_0002 oldflat.dat
This will read the flatfield
from 19971017_dem_0002.sdf and write it to a text file Related Applications
Copyright © 1997-2000,2003 Particle Physics and Astronomy Research Council