[firedrake] problems with importing a mesh

Homolya, Miklós m.homolya14 at imperial.ac.uk
Thu Nov 2 19:42:08 GMT 2017


It says that your generated mesh has some vertices, edges, or else that does not belong to any cell. I suggest you have a look at the generated mesh to see if you can spot such an artifact, and then figure out how to drive gmsh to not have such a thing.

________________________________
From: firedrake-bounces at imperial.ac.uk <firedrake-bounces at imperial.ac.uk> on behalf of Francis Poulin <fpoulin at uwaterloo.ca>
Sent: 02 November 2017 19:38:34
To: firedrake
Subject: [firedrake] problems with importing a mesh


Hello,


I have created a mesh of an oceanic basin that I have triangulated with gmsh.  Finally!  I am very excited to solve for the wind-driven gyre solutions with this new mesh (as I discussed back in March at the workshop), unfortunately, when I try to import the mesh I get the following:


mesh = Mesh("test3.msh")


ValueError: Provided mesh has some entities not reachable by traversing cells (maybe rogue vertices?)



Any ideas as to what I might have done wrong and how I can fix this?


Cheers, Francis


------------------
Francis Poulin
Associate Dean, Undergraduate Studies
Associate Professor
Department of Applied Mathematics
University of Waterloo

email:           fpoulin at uwaterloo.ca
Web:            https://uwaterloo.ca/poulin-research-group/
Telephone:  +1 519 888 4567 x32637

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