grid_tools  1.11.0
Private Member Functions
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.

Member Function/Subroutine 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]mthe number of rows assumed for A and for V
[in]mah1the left half-bandwidth of fortran array A
[in]mah2the right half-bandwidth of fortran array A
[in]aencodes the [L]*[U] factorization of the linear-system matrix, as supplied by subroutine L1UBB
[in,out]vinput 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.

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