[GRASS-user] MP "tiled" processing?

Jonathan Greenberg greenberg at ucdavis.edu
Mon Jan 4 16:29:29 EST 2010


    I'm curious if anyone has developed any scripts to divide a raster 
process up *spatially* across multiple processors, given a) a tile size 
and b) an overlap size.  We are hoping to run r.sun at 10m across 
California, and would like to break up the full process into smaller 
individual tiles.  Anyone done anything like this before and would be 
willing to share your script?  Thanks!



Jonathan A. Greenberg, PhD
Postdoctoral Scholar
Center for Spatial Technologies and Remote Sensing (CSTARS)
University of California, Davis
One Shields Avenue
The Barn, Room 250N
Davis, CA 95616
Phone: 415-763-5476
AIM: jgrn307, MSN: jgrn307 at hotmail.com, Gchat: jgrn307 

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