Hello,
When umfpack direct solver fails to factorize the linear system (due to singularity), the code simply crashes.
Is there a safer way to proceed other than producing the following error message and exit the code?
netgen.libngpy._meshing.NgException: UmfpackInverse: Numeric factorization failed.
I noticed pardiso solver will still proceed with the factorization, but producing nan values.
Best,
Guosheng