pmat2::u1lbv Interface Reference

Public Member Functions
subroutine	u1lbv (m, mah1, mah2, a, v)
	Back-substitution step ((U**-1)*(L**-1)) of linear inversion involving special Banded matrix and right-Vector.

Detailed Description

Definition at line 76 of file pmat2.f90.

Constructor & Destructor Documentation

u1lbv()

subroutine pmat2::u1lbv::u1lbv	(	integer(spi), intent(in)	m,
		integer(spi), intent(in)	mah1,
		integer(spi), intent(in)	mah2,
		real(sp), dimension(m,-mah1:mah2), intent(in)	a,
		real(sp), dimension(m), intent(inout)	v )

Back-substitution step ((U**-1)*(L**-1)) of linear inversion involving special Banded matrix and right-Vector.

Parameters

[in]	m	the number of rows assumed for A and for V
[in]	mah1	the left half-bandwidth of fortran array A
[in]	mah2	the right half-bandwidth of fortran array A
[in]	a	encodes the [L]*[U] factorization of the linear-system matrix, as supplied by subroutine L1UBB
[in,out]	v	input as right-hand-side vector, output as solution vector

Author

R. J. Purser, Tsukasa Fujita (JMA)

Date

1996

Definition at line 1154 of file pmat2.f90.

---

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