[GRASSLIST:5778] Spawning processes

[Jose Luis Gomez Dans]

Hi!
I need to process a large data set with s.surf.rst (I
went back to using 
5.4 due to Bug#2903). The idea is to spawn several
s.sur.rst processes 
on an SMP machine, each with a different region (set
to have some 
overlapping). The individual rasters are then patched
together into a 
single large raster file.

The idea is to have a script doing this
g.region north=.... south=...
s.surf.rst <params> &
g.region north=... south=...
s.surf.rst <params>&

This of course, assumes that once s.surf.rst is
called, the region 
information is no longer used, and can be changed for
the next process 
to use a different region.

Can anyone see any showstoppers in this?

Cheers!
José
-- 
Jose L Gomez-Dans, Research Assistant
Bristol Glaciology Centre, Geographical Sciences/CPOM
University of Bristol, Bristol, UK



	
	
		
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