! Task BACKGROUND
!
TASK\FILE "Input file name" Y_NAME$ /OLD
TASK\FILE "Output file name" X_NAME$ 
TASK\REAL "Lowest value for selection" X_MIN$ 
TASK\REAL "Highest value for selection" X_MAX$ 
TASK\INTEGER "Number of histogram bins" NBINS$ 
TASK\INTEGER "Width of smoothing area (pixels)" WIDTH$ 
TASK\INTEGER "Compression factor (power of 2)" SCALE$ 
TASK\INTEGER "Minimum number of valid pixels in smoothing area" N_MIN$ 
TASK\CHARACTER "Method" METHOD$ FAST /CHOICE FAST LINE PARA ZERO GAUS SLOW
TASK\GO
