hi devs, I've added a script [1] with following calculations ideas:
- do some calculations with r.slope.aspect output - coarse the resolution (but meet the DEM extent) - do some calculations with r.slope.aspect output at the coarser resolution - coarse the resolution again (but meet the DEM extent) - do some calculations with r.slope.aspect output at the again coarser resolution - combine all the results for some index calculation as the extent of the r.slope.aspect output is 1 pixel less then DEM input, the extent of the calculation output shrinks from one step to the next as the resolution is coarsening. any idea how to overcome such a shrinking? [1] http://trac.osgeo.org/grass/browser/grass-addons/grass7/raster/r.valley.bottom/r.valley.bottom.py ----- best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/r-slope-aspect-one-pixel-less-in-the-output-at-the-border-shrinks-region-extent-in-further-calculatis-tp5179874.html Sent from the Grass - Dev mailing list archive at Nabble.com. _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
