[petsc-users] Loading external array data into PETSc

[Smit Thijs]

Hi All,

I would like to readin a fairly large external vector into PETSc to be used further. My idea was to write a hdf5 file using Python with the vector data. Then read that hdf5 file into PETSc using PetscViewerHDF5Open and VecLoad. Is this the advised way or is there a better alternative to achieve the same (getting this external array data into PETSc)?

Best regards,

Thijs Smit

PhD Candidate
ETH Zurich
Institute for Biomechanics

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