[Nek5000-users] 3D Problem Visual

[nek5000-users at lists.mcs.anl.gov]

Dear All,

I have the following problem when visualizing 3D results (see link to
picture below);

http://s17.postimg.org/zcdn91qkv/Capture.png

There seems to be some overlapping problem or connection problem between
sections of the geometry.

I have created the 2D face geometry with prex and then extruded to 3D using
n2to3.

Could it be I am doing something wrong in prex? I first created 3 different
elements;  two cuboids and the middle section that contains the bump. Then
I refined the mesh in each of the three elements using the multi-split.

Thank you in advance,
JP
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