User Forum of Software BASEMENT

Dominik

User

From: Bern

Registered: 2018-09-26

Posts: 19

BaseMesh Generation Python Error "invalid literal for float"

Hi everyone,

I'm trying to perform the Quality Meshing and I'll always run into the same error: "invalid literal for float(): -1.#IND"

So far I tried the following:
-Use ArcGIS Tools 'Check Geometry' and 'Add Spatial Index' to check for geometrical problems with the breaklines
-Clip tool of QGIS and ArcGIS (XY-Tolerance 0.0m) to cut the lines at the polygon boundary
-Simplify geometry with QGIS tool
-Geometry Validator from QGIS
-Snipping the breaklines that touch the polygon to some pixels aside the old location (QGIS and ArcGIS)

However, the Quality Meshing is done right when breaklines are left apart. Do you have a clue what to try next?

Attached you'll find two screenshots of the Quality Meshing dialog (however it says meshing done successfully (?) and of the python error.
PythonError
QualityMeshing

Cheers
Dominik

Last edited by Dominik (2019-04-03 16:01:09)

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Dominik Vogt
MSc Student Institute of Geography University of Berne