[GRASS-user] Re: Need some help in converting a contour map to DEM map...

[nikmor]

hello sir

I have a LANDSAT image imported in my mapset using r.in.gdal. I used
r.composite to combine the rgb files. After all these, now if I wants to get
the pixel value on click of a mouse on the raster map. Is it possible for me
to somehow get the pixel value (that is red, blue and green color values
which should lie within 0-255 range) on click. I need some help.

Thanks in advance..
Nikhil
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