Audience
The program is useful for topography and civil engineering
About RTOPO Hydrology
Simple, powerful and inexpensive CAD software for surveying.
You can do triangulation, contour lines, color-filled contour maps, sections, intersections, volume between 2 triangulations, editing XYZ files, simulation of rainwater runoff, conversion of the existing contour lines resulting from maps in points and then in a triangulation, intersection and division of two triangulations or of a triangulation by a horizontal plan, transformation of a drawing containing entities as Polyline, Line, Block and Text, in XYZ points file and much more. You can represent 4D points cloud and process hundreds of thousands of points or triangles, even on less powerful PCs.