pmat2::u1lyb Interface Reference

Private Member Functions
subroutine	U1LYB (my, mah1, mah2, mx, v, a)
	Special Back-substitution step of parallel linear inversion involving special Banded matrix and Y-left-Vectors. More...

Detailed Description

Definition at line 81 of file pmat2.f90.

Member Function/Subroutine Documentation

U1LYB()

subroutine pmat2::u1lyb::U1LYB ( integer(spi), intent(in)  my, integer(spi), intent(in)  mah1, integer(spi), intent(in)  mah2, integer(spi), intent(in)  mx, real(sp), dimension(mx,my), intent(inout)  v, real(sp), dimension(my,-mah1:mah2), intent(in)  a  )

private

Special Back-substitution step of parallel linear inversion involving special Banded matrix and Y-left-Vectors.

Parameters

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

Author

R. J. Purser, Tsukasa Fujita (JMA)

Date

1996

Definition at line 1299 of file pmat2.f90.

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

• /lfs/h2/emc/global/noscrub/George.Gayno/ufs_utils.git/UFS_UTILS.upstream/sorc/grid_tools.fd/regional_esg_grid.fd/pmat2.f90