pmat2::u1lbv Interface Reference

Private 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. More...

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  )

private

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 1155 of file pmat2.f90.

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

• /scratch1/NCEPDEV/da/George.Gayno/ufs_utils.git/UFS_UTILS/sorc/grid_tools.fd/regional_esg_grid.fd/pmat2.f90