# NORMFLAT -- Make a flat field by normalizing and replacing low values. image,f,a,,,,Calibration image flatfield,f,a,,,,Flat field image norm,r,h,INDEF,,,Normalization if not INDEF minflat,r,h,INDEF,,,Minimum data value to use in the flat field sample_section,s,h,"[]",,,Sample section for determining normalization keeplog,b,h,)_.keeplog,,,Keep log of processing? logfile,f,h,)_.logfile,,,Log file img,f,h flt,f,h tmp,f,h rlist,*s,h mean,r,h stat,i,h