Hi, [Cc: grass-user ML]
2007/11/18, Kristian Förster <[EMAIL PROTECTED]>: > Dear GRASS developers, > > I am using GRASS GIS for some hydrological applications. For some > questions like flood prediction it is useful to estimate the travel time > of surface water in a basin to the outlet. Therefor I've developed a > raster program "r.traveltime" which calculates the travel time for each > cell in a basin from outputs of r.watershed and r.fill.dir. There is > much literature about this procedure available but there's a lag of > available software (GRASS and even ArcGIS do not come with such > functions). The personal need an the lag of available programs were the > reason for me to develop a new program for GRASS GIS. I am not a > programming expert, so the program is very simple and far away from > being perfect. Maybe if you are interested in these kind of extensions > you may list it on your add-on page. Further it could be useful for > other users of hydrological applications. > > r.traveltime is available here: > http://home.arcor.de/jesbergwetter/software.html great!, please add this module to wiki Add-ons page [1]. > Best regards > > Kristian Förster Martin [1] http://grass.gdf-hannover.de/wiki/GRASS_AddOns > > _______________________________________________ > grass-web mailing list > [EMAIL PROTECTED] > http://lists.osgeo.org/mailman/listinfo/grass-web > -- Martin Landa <[EMAIL PROTECTED]> * http://gama.fsv.cvut.cz/~landa * _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
