[tgrid] duplicate nodes - not really
I am having a problem in tgrid, it suggests to merge duplicate nodes where there are none.
Imagine a small cube and big cube having contact on one plane, like:
As indicated there are three faces, A,B,C and for some peculiar reason the mesh on A and B should be different, both A and B being walls in the geometry. So for A and B I have 8 line segments, in pairs of two having identical coordinates, which may by chance have boundary nodes with same coordinates. How can I tell tgrid to ignore the "duplicate" nodes?
Thanks in advance
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