Hello everyone,
I am running GRASS on OSX with 1GB RAM, yet I continually run into memory allocation problems using r.flow or r.flowmd:
Allocating memory: elevation*** malloc: vm_allocate(size=417792) failed with 3
*** malloc[573]: error: Can't allocate region
ERROR: G_calloc: out of memory
It there any way of working around this? I have tried both 10m and 30m DEM's but both result in the same error.
Thanks in advance,
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Christopher J. Fonnesbeck (c h r i s @ f o n n e s b e c k . o r g)
GA Coop. Fish & Wildlife Research Unit, University of Georgia