LAPSUS Downloads and Updates

This site always under construction. We keep on adding stuff!! Release Lapsus 5.0 download now!

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LAPSUS 5.0

Please always use with reference! What does the program do:

Using a Digital Elevation Model simulating Soil redistribution for a user defined simulation period, caused by user defined different processes.

Please read the ReadMe.txt or Manual provided in the zip, please always use with reference!

LAPSUS 5.0 program + manual

ArcFlat executable in zip file

Please always use with reference! What does the program do:

Create a flatless DEM. Getting the flats out of your sinkless DEM with arcinfo's ArcGIS flow directions (of a filled dem). A simple black DOS window will open. It will show the decreasing number of flats during processing Large grids, large numbers of flats may take a while!

Rationale: some LAPSUS versions and some (high resolution) DEMs need cleaning of sinks and pits. Sinks and pits may induce problems in the flow network and or water routing and connectivity. By adding a very small gradient to any flat (all same height) or pseudoflat (only higher neighbours no lower) area in the DEM the landscape will allways drain to the final outlet(s).

Please read the ReadMe.txt or Manual provided in the zip, please always use with reference!

Download ArcFLAT executable folder zip file