As of now PIHM uses triangle to generate grid points. Being 2D it does not take into account DEM. It would be nice (will it?) if grid would correspond to terrain more closely. Right now it is possible only by generation of denser grid which is probably redundant for flat areas.
As of now PIHM uses triangle to generate grid points. Being 2D it does not take into account DEM. It would be nice (will it?) if grid would correspond to terrain more closely. Right now it is possible only by generation of denser grid which is probably redundant for flat areas.