Chung-Kan Huang <[email protected]> writes: > Yes, I was suprised that I can still use MatSetValuesBlocked after I did > MatConvert MATBAIJ to MATAIJ. > > Then I just found the mat type is still seqbaij which means the MatConvert > didn't work. > > This is how I did MatConvert > > MatConvert(J, MATAIJ, MAT_REUSE_MATRIX, & J); > > where J is my Jacobian matrix.
Seems to me this should fail because you didn't MatConvert this matrix yet. Anyway, you should use MAT_INITIAL_MATRIX and put the result in a new Mat.
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