Re: [OSGeo-Discuss] Iteration and supercomputing with GRASS GIS

2011-01-14 Thread Markus Neteler
Hi Johannes, On Fri, Jan 14, 2011 at 12:34 PM, Johannes Radinger wrote: > Hello, > > I am very new to GRASS GIS! welcome! Please note that this is the general OSGeo list but see for some answers below. Perhaps we switch to the GRASS users list for further discussion: http://lists.osgeo.org/mailm

[OSGeo-Discuss] Iteration and supercomputing with GRASS GIS

2011-01-14 Thread Johannes Radinger
Hello, I am very new to GRASS GIS! At the moment I am working with ArcGIS10 to develop a dispersal model (raster based) which involves single calculations for each raster cell (around 20 000 calculations) conducted by an iteration process over the cells of the input raster. As this takes quite