On Thu, Jan 9, 2014 at 4:09 PM, Johannes Radinger <[email protected]> wrote: > Hi, > > just two short question concerning the creation of random cells. > So far I used r.random to create e.g. a map with 20% cells (of my input > raster). > I'd like to know: > 1) Is there a way to create randomly spatially clumped rasters cells so that > the cells > look aggregated like patches, while still setting the e.g. 20% limit? Maybe > with a factor of spatial autocorrelation!? Maybe somebody has an example > 2) Is there a way to set a fixed seed to make reproducible results with > r.random and similar modules?
While likely not a solution for you but take a look at http://grass.osgeo.org/grass70/manuals/r.random.cells.html Markus _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
