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clip_diag -- Cut out main diagonal 

    call a%clip_diag(b,info)

Returns a copy of a without the main diagonal.

Type:
Asynchronous.
On Entry
a
the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
On Return
b
A copy of a without the main diagonal.
A variable of type psb_Tspmat_type.
info
Return code.