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storm-fsv-cvut / smoderp2d

SMODERP2D - Distributed event-based model for surface and subsurface runoff and erosion
https://storm-fsv-cvut.github.io/smoderp2d-manual/
GNU General Public License v3.0
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MFDA - flat areas #304

Open kavkapet opened 11 months ago

kavkapet commented 11 months ago

Possible water circulation! Check the input DTM raster for flat areas with the same height neighborhood. Can we solved it in providers in datapreparation? Typically is on hilltops and in waterbodies Dataset with this situation are here: s:\Public\2023_RAGO\SMODERP\02_SmoderpSimulace\Bykovice_pole\

pesekon2 commented 11 months ago

@kavkapet What is the recommended way to solve it? If there really are some flat areas (happens also in the Nucice test data), how should the algorithm behave?

pesekon2 commented 7 months ago

@pesekon2: Test if it is still falling on Bykovice and try to find out where exactly does it fail and why it does not fail with D8.

pesekon2 commented 7 months ago

@kavkapet: SMODERP2D with MFDA runs without any issue on the Bykovice data for me. The issue was probably in something else that got solved meanwhile. Can you please test it if it still fails for you or shall we trust in my test and close the issue?