Pankaj Kr Sharma wrote:
I am getting error " WARNING: Subprocess failed
with exit code 9 " from r.watershed command ,
whenver I use more than 8.5 gb ram.
probably the task wants more RAM.. does it work
for a smaller region?
if you are running linux, try adding another 20gb
of virtual disk swap space as detailed here:
http://grass.osgeo.org/wiki/Memory_issues
it will be slow, but will hopefully let you get a
result.
Glynn:
The "exit code 9" could either refer to an exit
status or a signal. I suspect it's the latter.
Signal 9 is SIGKILL, which may be sent by the
kernel to a process which is using too much
memory.
( the 9 comes from the return value of G_vspawn_ex() )
Hamish