I was able to run r.flow and produce maps of flow lines and lengths. However, now that I try to run it again to produce dsout (flow density) it immediately fails:
GRASS 6.4.0svn (Oregon):/usr4/grassbase > time r.flow -3m elevin=aber3m aspin=aber3.aspect dsout=aber3.flowdensity --o ERROR: G_calloc: unable to allocate 16689 * 8 bytes at alloc_cell.c:83 top reports that I have about 1.6G free memory (of the 2G installed), and 1.8G of swap. What can I do to provide sufficient resources to run this module? Rich _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user