[Qgis-user] Problem with interpolation plugin

[gregsa]

Giovanni,

I also have this problem. It is a real pain because I never know if I will
be able to fully rely on QGIS in my projects.

Firstly, I thought it is a matter of number of points used in interpolation
(memory issue), but after some tests it seems that it is a matter of spacial
configuration of points and QGIS crashes when it prepares triangles.

Interestingly enough, some shapefiles which cause a crash on Windows do not
do it on Linux. Other do it on both systems.

In my opinion, the error is somewhere in one of the math libraries used.

I have prepared a sample (with ~40 points) that causes this error. I would
like to debug it but I do not have tools.

Do you have any suggestion how to proceed?

BR,
Greg.



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