On Tue, 2008-09-23 at 19:55 +0100, Glynn Clements wrote: > 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).
The funny is that the different results replace each other after each attempt (I think I tried more than 6 times). One error and one success, one error and one success... _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
