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README

This GRASS module calculates the spectral resonse
for raster images at a user specified point (by mouse).

Requirement:
gnuplot has to be in PATH.


Example:
Input: tm1 - tm7
... will display the spectral response in a diagram
for each band at the specified location.


Written by Markus Neteler 18. August 1998
neteler@geog.uni-hannover.de

bugfix: 25. Nov. 98 (coordinate system labels)

update to 5.7: Okt 30 21:34:00 UTC 2003 MN