On 07/20/2017 05:53 AM, Giovanni Di Ilio wrote:
I provide a small code that I am testing as well as the .msh and .geo files I
am using.
The code computes the mapped point of a generic real point which is placed in
the center of a "sick" cell (id=354). I would expect that the coordinates of
the unit point are x=0.5, y=0.5. However, what I get is x=0.5, y=0.0. The same
apply if you pick an other real point within this cell.
It's often difficult to debug these cases with such a large mesh. But since
you know which cell the problem appears in, take the test.msh file and remove
(by hand) all other cells and all of the vertices not needed. This way you
should end up with a testcase that has only one cell and that should be much
easier to figure out.
Best
W.
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Wolfgang Bangerth email: [email protected]
www: http://www.math.colostate.edu/~bangerth/
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