Help for LR

     This program calculates the log residual values of the input data.
     The algorithm used is given in Roberts et al. 1985. Comparison 
     of various techniques for calibration of AIS data: Proc. Second 
     Airborne Imaging Spectrometer Data Analysis Workshop. May 6-8, 
     JPL Pub. 86-35, p.21-30.
     The maximum number of channels it will take is 250.
     the maximum number of pixels in a channels it will take is 1024.
     Cognizant programmer S. J. Hook extn 4-0974 section 326.

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