On Sun, Dec 11, 2016 at 3:13 PM, Stuart Edwards <[email protected]> wrote: >> On Dec 11, 2016, at 7:22 AM, Markus Neteler <[email protected]> wrote: ... >> I have taken your question as motivation to add an example to the >> manual page and updated it on the GRASS GIS Web server right away: >> >> https://grass.osgeo.org/grass72/manuals/r.fill.dir.html#examples >> >> It shows how to run sink-filling and how to identify the filled areas. ... > That's a very nice result - I've struggled with this problem in the past. > Arc has a function 'sink' that simply provides a map of - you guessed it - > sinks, and in the FOSS world, Whitebox has a similar (actually better) > function that I generally resort to.
Now you know three more :-) r.fill.dir., r.param.scale and r.geomorphon https://grass.osgeo.org/grass72/manuals/r.fill.dir.html https://grass.osgeo.org/grass72/manuals/r.param.scale.html https://grass.osgeo.org/grass70/manuals/addons/r.geomorphon.html > It would be nice to have a real GRASS 'sink' function - especially useful > for the study of karst landscapes. A simple wrapper script would do the job I suppose. Markus _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
