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Problem with data interpolation when loading grid data

Posted 12 feb 2014, 10:12 GMT-5 Geometry, Mesh Version 4.3a, Version 4.4 0 Replies

Ahmad Ehteshamul Islam
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I have generated values for a variable (initial potential for solving Poisson equation) in a 2-D grid with less than 4 orders of magnitude change in grid size. Even with such grid sizes, the following error appears:

Failed to insert point.

- x-coordinate: -3.65007
- y-coordinate: -3.11557
A degenerated triangle was created.
- Plot: plot1 (Surface)
- Function: uinit

What generated this problem? How can I get rid of it?
0 Replies Last Post 12 feb 2014, 10:12 GMT-5
COMSOL Moderator

Hello Ahmad Ehteshamul Islam

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