grid_tools  1.13.0
pmat2::u1lvb Interface Reference

Private Member Functions

subroutine u1lvb (m, mah1, mah2, v, a)
 Special Back-substitution step of linear inversion involving left-Vector and Banded matrix. More...
 

Detailed Description

Definition at line 79 of file pmat2.f90.

Constructor & Destructor Documentation

◆ u1lvb()

subroutine pmat2::u1lvb::u1lvb ( 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 
)
private

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

Parameters
[in]mthe number of rows assumed for A and columns for V
[in]mah1the left half-bandwidth of fortran array A
[in]mah2the right half-bandwidth of fortran array A
[in,out]vinput as right-hand-side row-vector, output as solution vector
[in]aencodes the special [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 1240 of file pmat2.f90.


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