[Gmsh] Point xxxx is identical with point yyyy. -- what does this mean?

[Steve Talent]

Just a follow-up on previous message. I isolated the problem to the
enclosing volume. The attached file was generated by "meshlab" -- I used
that to read the '.stl' file exported from netgen, check for duplicate
points, and export to binary stl.

Merge "boxml.stl";
Surface Loop (3) = { 1 };
Volume(6) = {3};

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