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UMEP-dev / UMEP

Urban Multi-scale Environmental Predictor
https://umep-docs.readthedocs.io/
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DSM generator with a building shp #613

Open atoulou opened 2 months ago

atoulou commented 2 months ago

Hello,

I would like to generate a DSM with the preprocessor of UMEP on a part of the Lyon metropolis. I have a DEM file (1m resolution), and a building vector file with a "HAUTEUR" column where the building heights are. When I generate the DSM, not all the buildings are taken into account (although the building heights are available in the building vector file).

Why is this happening ?

Thanks in advance for your help,

Best regards

**Desktop

DSM_generator_pb.zip

DSM_result buildings_with_height DSM_window_for_generation

nilswallenberg commented 2 months ago

Hi,

Hmm, not sure. I could not replicate your error. Here's my result: DSM.zip

Cheers, Nils

atoulou commented 2 months ago

Actually your file is good, but I ran the procedure again and I getthe same result (without all the buildings), did you do something different ? Or do you have any idea what can I check that might cause this error ?

Thanks again

Best regards

Aurore

nilswallenberg commented 2 months ago

No, used same settings as you did. Strange that it adds only some buildings. Not sure what could cause this.