r.surf.contour
Michael Shapiro
shapiro at zorro.cecer.army.mil
Tue Sep 8 11:19:32 EDT 1992
If you are running under SUN Unix, there is a bug in the
relationship with malloc and virtual memory. If a program tries
to allocate more the .5 G of memory, then malloc() will core
dump, even if you have allocated a larger amount of disk for the
virutal memory. I don't know if this is the cause of your problem
or not. But it does constitute an "unadvertized limit"
|
|I'm trying to run r.surf.contour over a large file ( > 5K by 5K).
|It grinds away for some time, then quits with a message
|"Segmentation fault: core dumped."
|
|With a very small region set, it seems to work OK. Is there some
|unadvertized limit to the area r.surf.contour can work on?
|
|
Michael
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