tolerance for diagonal entries
u.tabak at tudelft.nl
Mon Aug 3 05:07:39 CDT 2009
I am reading some matrices into petsc, but some of the diagonal entries
are really small, on the order of e-8. Petsc complains about missing
diagonal entries, I guess it compares them with some predefined
tolerance value, is there a way to change/set these tolerances?
Error is "Matrix is missing diagonal entry 1847!" after read from a
matrix market formatted text file.
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