> Not at all this sounds interesting. But could you give some more details > on how I could do this? and what do you mean by "calling LUT[i,j]"?
Rainer, I fear my solution is hopeless. I first reminded in r.mapcalc algebra, one could point at a particular (row,col) position within a raster. But I was wrong. The bracketed notation is intended to be a so-called "neighborhood modifier" relative to a given cell : e.g. map[-2,-1] refers to the cell two rows above and one column to the left of the current cell (within a single map or across multiple maps). In a nutshell: it was a stupid proposal! Bye, Vincent. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
