# Utilities
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#
Utilities

We have some utitlities available for input and output of sparsematrices; the interfaces to these routines are available in the module `psb_util_mod`.

Subsections

- hb_read -- Read a sparse matrix from a file in the Harwell-Boeing format
- hb_write -- Write a sparse matrix to a file in the Harwell-Boeing format
- mm_mat_read -- Read a sparse matrix from a file in the MatrixMarket format
- mm_vet_read -- Read a dense vector from a file in the MatrixMarket format
- mm_mat_write -- Write a sparse matrix to a file in the MatrixMarket format