On Sat, Aug 18, 2012 at 8:03 PM, Glynn Clements <[email protected]> wrote: > > 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.
Paulo sent me the formula, I have tried it, fix confirmed, working now. Markus _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
