On Mon, May 4, 2015 at 8:05 PM, Alba German <[email protected]> wrote: > Hello! > I am running a loop with several r.mapcalc. I am using GRASS 7.1. The > function stops with an error: > > ERROR: Error reading null row 8 for <MASK> > > I've noticed that Paulo van Breugel, had the same error but I didn't see the > solution to it. Obviously it has something to do with the raster called > MASK, created with r.mask before running the loop of multiple r.mapcalc. > The code itself has no problem and is very simple and works just fine with > the same list of images, but without running r.mask first.
Hi Alba, could you post that part of the code e.g. here http://pastebin.com/ ? It sounds like a race condition... Markus _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
