Invalid mesh built; different mesh built calling by hand tetmesh
Bug #898557 reported by
Marco Morandini
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
TriTetMesh |
New
|
Undecided
|
Unassigned |
Bug Description
- running mesh3d.py gives an invalid mesh: at least element number 8 is overlapping elements 3617 and 6147.
- running by hand tetgen with the same options on the saved PLC
tetgen -pzAaq2 pippo
leads to a different number of nodes and elements in pippo.1.ele and pippo.1.node
File naca0012_pan50.dat is required in order to build the mesh.
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Marco!
I see that you get different number of nodes and elements when run from the command line, which is pretty strange in the first place, but how do you analyze that you have overlapping elements?
Maybe you can run with slightly different tetrahedron quality settings?
plceditor. set_radius_ edge_ratio( 1.3)? set_uniform_ volume_ constraint( somevalue)
plceditor.
I also see that you have not included the hole on the facet with marker 3. When you do that you get another set number of nodes and elements. Why is this out commented?