Returns the name of the filter stored in the CALDB structure.
String_Type calGetFilter( Caldb_Type cal )
This function returns the value of the filter field in the CALDB structure.
variable cal = calCreateInfo( "img.fits" ); variable filt = calGetFilter( cal ); if ( 0 == strcmp( "-", filt ) ) message( "No filter was used." );
See the bugs page for the caldb library on the CIAO website for an up-to-date listing of known bugs.
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