Nikos Alexandris wrote: > 1st attempt to export: > > r.out.gdal in=composite_b123 > out=/home/nik/grassdb/peloponnese/data/exports/composite_b123.tif > Exporting to GDAL data type: UInt16 > Segmentation fault
> Shouldn't the same error message (from the 1st attempt) remain? It appears that there is a memory corruption bug somewhere, either in r.out.gdal, the GRASS libraries, the GDAL library, or a library which it uses. The consequences of a memory corruption bug often depend upon the exact memory layout, or even the exact contents of uninitialised memory. Sometimes it will cause problems, sometimes it won't. It doesn't help that such bugs often fail to manifest if the program is run under a debugger (colloquially referred to as a "Heisenbug", in reference to the quantum mechanics principle that simply observing a system can change its behaviour). -- Glynn Clements <[EMAIL PROTECTED]> _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
