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Problem with mesh export in ELMER format with second order elements

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2 years 6 months ago #3985 by richb2k
Hello,

Testing a recent nightly build that includes the revised Elmer format code, using the sample geometry file 'Cube.geo', generating a mesh and exporting the Elmer format works properly.

Using the same nightly build, Netgen crashes on writing a 2D mesh.

Open Netgen GUI, and load the sample file 'square.in2d', click on generate mesh.
File -> Export Filetype -> Elmer format
Netgen closes.


>>> Start of output log
NETGEN-6.2.2104-181-g6dfc78ca
Developed by Joachim Schoeberl at
2010-xxxx Vienna University of Technology
2006-2010 RWTH Aachen University
1996-2006 Johannes Kepler University Linz
Including OpenCascade geometry kernel
optfile ./ng.opt does not exist - using default values
togl-version : 2
OCC module loaded
Load 2D-Spline geometry file C:/Code/Elmer/1-examples/test-netgen-181/square.in2d
Load 2D Geometry V2
Generate Mesh from spline geometry
Meshing done, time = 0.011713 sec
Export mesh to file C:\Code\Elmer\1-examples\test-netgen-181\square-netgen.... Please Wait!
Export mesh to file C:\Code\Elmer\1-examples\test-netgen-181\square-netgen, format is Elmer Format
write elmer mesh files
<<< end of output log.

If more details are needed, please ask.
Thanks, Rich.
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