Milton Cezar Ribeiro wrote: > My feeling is that, mainly when running moving windows, the time to check if > a central pixel is NULL, set output as null and skip must be (very?) lower > than read all pixels inside the windows, compute the desired index, save it, > clean the memory and go to next pixel. Or not?! It is with the developers > :-)
r.neighbors won't output a null just because the central pixel is null, only if the entire neighborhood is null. -- Glynn Clements <[email protected]> _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
