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BASEMENT
Basic Simulation Environment for computation of environmental flow and natural hazard simulation
Laboratory of Hydraulics, Hydrology and Glaciology (VAW)
ETH Zurich
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#1 2024-06-04 18:39:50

JBarreiro
User
From: Lisbon, Portugal
Registered: 2019-02-12
Posts: 27
Website

Quality mesh - String Defs

Hello,

I am running BASEmesh - Quality meshing and QGIS freezes at step 3: Processing string definitions. It seems that the lines stringdef lines are found but the plugin is struggling with defining the string def nodes...

image

Any tips on this? I am defining straight strings at the downstream of my boundary.


João Barreiro
Environmental Engineer (MSc) - PhD Student

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#2 2024-06-12 09:28:53

Matthias Bürgler
Developer
From: Zürich
Registered: 2019-04-04
Posts: 175

Re: Quality mesh - String Defs

Hi João

It could be that the stringdef lines do not match the mesh boundary. Sometimes redrawing the stringdefs and setting the line vertices on the vertices of the boundary with snapping helps. Otherwise I am not sure what reason could be.

Best regards,
Matthias

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