D06.02. FMS Assembly Parameter MDATAU

FMS Assembly Parameter MDATAU

Data Type

Integer

Default Value

DESCRIPTION:

This parameter directs FMS to call subroutines you provide to define or modify the matrix coefficients. The following options are available:

0
Do not call the user supplied subroutines.
1
Call the user supplied subroutines while assembling the matrix during xxDA or xxDAF.
2
Call the user supplied subroutines before factoring the matrix in xxDF or xxDAF.

The subroutines you need to provide depend on your matrix format, data type and matrix symmetry according to the following table:

Matrix Format Data Type Matrix Symmetry Subroutines Required
PROFLIE or BLOCK Real Symmetric RSUBLK
PROFLIE or BLOCK Real Nonsymmetric RSUBLK, RNUBLK
PROFLIE or BLOCK Complex Hermitian CHUBLK
PROFLIE or BLOCK Complex Symmetric CSUBLK
PROFLIE or BLOCK Complex Nonsymmetric CSUBLK, CNUBLK
SLAB Real Nonsymmetric RNUSLB
SLAB Complex Nonsymmetric CNUSLB

Matrix Format	Data Type	Matrix Symmetry	Subroutines Required
PROFLIE or BLOCK	Real	Symmetric	RSUBLK
PROFLIE or BLOCK	Real	Nonsymmetric	RSUBLK, RNUBLK
PROFLIE or BLOCK	Complex	Hermitian	CHUBLK
PROFLIE or BLOCK	Complex	Symmetric	CSUBLK
PROFLIE or BLOCK	Complex	Nonsymmetric	CSUBLK, CNUBLK
SLAB	Real	Nonsymmetric	RNUSLB
SLAB	Complex	Nonsymmetric	CNUSLB