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psb_sp_get_nrows -- Get number of rows in a sparse matrix

nr = psb_sp_get_nrows(a)

Type:
Asynchronous.
On Entry
a
the sparse matrix
Scope: local
Type: required
Intent: in.
Specified as: a structured data of type spdatapsb_spmat_type.

On Return
Function value
The number of rows of sparse matrix a.