Paulo van Breugel wrote: > When using the graph operator in r.mapcalc and when using many points > (+500) to define the graph, I am getting a 'Segmentation fault (core > dumped)'. This is shown after the calculation has (apparently) finished. > > > > 100% > Segmentation fault (core dumped) > GRASS 7.0.svn (latlon):~ > > > It is difficult to really check whether the whole calculation has been > carried out correctly, but the new layer looks OK. I did notice that in the > meta data (r.info) of the new layer, only the statement 'generated by > r.mapcalc' is given, while normally the whole r.mapcalc statement would be > shown. Could that be related to the segmentation fault message?
The expression is added to the history as a comment. The code which formats the expression had a fixed-sized buffer of 1024 arguments, so 512 or more x,y pairs would overflow it. This should be fixed in r52725. -- Glynn Clements <[email protected]> _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
