Copy of my off-list answer.
2017-03-13 10:30 GMT-06:00 Laurent C. <[email protected]>: > Rich, > > Answers below. > > 2017-03-13 10:16 GMT-06:00 Rich Shepard <[email protected]>: >> One model run has completed and I have several questions for which I do >> not find answers in either the grass or itzi docs. >> >> 1.) g.gis.animation input can be raster, vector, or st?ds files. The >> output of the model is a set of 25 raster maps. Is there a strds for this >> output or do I list all 25 maps on the command line? > > At the end of the simulation, Itzï registers the created maps into strds. > So yes, you should have a strds created. > >> And, can I overlay this animation on vector maps that provide context? If >> so, where do I read how to do this? > > You can add several layers to g.gui.animation, including vector maps. > >> >> 2.) The individual water depth output maps are transparent; that is, I can >> overlay them on a vector DEM contour map and see the contours underneath the >> raster file. The maximum water output file (open_h_max) is opaque; it covers >> the underlying vector contour map. Can it be made transparent? > > In the individual water depth maps, only water levels above hmin are reported. > If you want the same effect for the maximum level map, you can use the > if() of r.mapcalc to set a threshold. > >> 3.) Precipitation input is in mm/hr but the output water depth map is in >> meters (see water_h_max.png attached). However, it is not possible for there >> to be cells with 3m of water based on the input data. How can I obtain >> output surface water depths in mm or cm? > > The water level of 3m seems to be due to accumulation on the edge of the > domain. > The water flows according to topography. If there is a lower point > without an exit, there will be an accumulation of water. > If you want a map in cm or mm, you can convert it using r.mapcalc. > > Regards, > Laurent > >> >> TIA, >> >> Rich >> _______________________________________________ >> grass-user mailing list >> [email protected] >> https://lists.osgeo.org/mailman/listinfo/grass-user _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
