[GRASS-user] r.flow Terminates With Error

[Rich Shepard]

On Fri, 12 Feb 2010, Rich Shepard wrote:

>  I had no problems running r.flow with in the input elevation map resolution
> of 5m x 5m. However, now it won't run (even with the -m switch) on a DEM
> with 3m x 3m resolution:

   Must be a memory issue (with 2G installed and top reporting 
Mem: 2041212k total,  1989652k used,    51560k free,    40576k buffers)

   Anyway, it's running when I specify one output map at a time. Flow lengths
are being calculated now and consuming 95% of the CPU and 70% of memory,
with disk swapping turned on for the module.

Rich