pmat2::udlvb Interface Reference

Public Member Functions
subroutine	udlvb (m, mah1, mah2, v, a)
	Back-substitution step of linear inversion involving row-Vector and Banded matrix.

Detailed Description

Definition at line 73 of file pmat2.f90.

Constructor & Destructor Documentation

udlvb()

subroutine pmat2::udlvb::udlvb	(	integer(spi), intent(in)	m,
		integer(spi), intent(in)	mah1,
		integer(spi), intent(in)	mah2,
		real(sp), dimension(m), intent(inout)	v,
		real(sp), dimension(m,-mah1:mah2), intent(in)	a )

Back-substitution step of linear inversion involving row-Vector and Banded matrix.

Parameters

[in]	m	the number of rows assumed for A and columns for V
[in]	mah1	the left half-bandwidth of fortran array A
[in]	mah2	the right half-bandwidth of fortran array A
[in,out]	v	input as right-hand-side row-vector, output as solution vector
[in]	a	encodes the (L)*(D**-1)*(U) factorization of the linear-system matrix, as supplied by subroutine LDUB

Author

R. J. Purser, Tsukasa Fujita (JMA)

Date

1994

Definition at line 1066 of file pmat2.f90.

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The documentation for this interface was generated from the following file:

• /scratch4/NCEPDEV/nems/Brian.Curtis/git/BrianCurtis-NOAA/UFS_UTILS/v1_14_0/sorc/grid_tools.fd/regional_esg_grid.fd/pmat2.f90