Thanks for all the responses and fixes. I should have some time in the next week to look at these.
Michael ____________________ C. Michael Barton Director, Center for Social Dynamics & Complexity Professor of Anthropology, School of Human Evolution & Social Change Head, Graduate Faculty in Complex Adaptive Systems Science Arizona State University voice: 480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC) fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu > On Sep 6, 2015, at 6:26 AM, Markus Neteler <nete...@osgeo.org> wrote: > > On Mon, Aug 31, 2015 at 1:55 AM, Michael Barton <michael.bar...@asu.edu> > wrote: >> Thanks for the clarification Stefan. >> >> It sounds like, unlike other resampling commands (unless they, too, are in >> error), r.resample.rst needs to be run at the resolution of the original >> map, not the output map. > > Yes. It has been implemented like that (not sure if there is any > technical reason), yet going a bit against the "normal" workflow. > >> The output resolution will be determined by the >> command, not by the region settings. This should go into the manual too, >> along with the revised text you suggested. > > Stefan, Michael, please send a text snipped to me for the manual. > >> In a somewhat related question, do you have any idea how r.resample.filter >> works? The manual is not very informative > > True - thanks to my long term inbox I found material here > https://trac.osgeo.org/grass/ticket/1401#comment:8 > > and merged it into the manual page: > https://grass.osgeo.org/grass70/manuals/r.resamp.filter.html > https://grass.osgeo.org/grass71/manuals/r.resamp.filter.html > > (please revise as needed). > >> and I couldn’t get any useful >> downscaling results (lower to higher resolution) with my spot tests. > > Adding some examples there would be important. > >> r.resample.interp doesn’t seem to give expected results either. I’ll do a >> test with demo data when I have a few minutes this week. I did get very good >> downscaling results with r.resample.bspline, but it took a very long time. > > Perhaps time to expand > https://grasswiki.osgeo.org/wiki/Interpolation#Resampling_of_raster_maps_to_finer_resolution > ? > > Markus _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev