lapack_gen.F File Reference

Two Numerical Recipes routines for matrix inversion From Numerical Recipes. More...

Go to the source code of this file.

Functions/Subroutines
subroutine	lubksb (A, N, NP, INDX, B)
	Solves a system of linear equations, follows call to ludcmp(). More...
subroutine	ludcmp (A, N, NP, INDX)
	Replaces an NxN matrix a with the LU decomposition. More...

Detailed Description

Two Numerical Recipes routines for matrix inversion From Numerical Recipes.

Program History Log

Date	Programmer	Comments
2012-11-05	E.Mirvis	separated this generic LU from the splat.F

Definition in file lapack_gen.F.

Function/Subroutine Documentation

lubksb()

subroutine lubksb	(	real, dimension(np,np)	A,
			N,
			NP,
		integer, dimension(n)	INDX,
		real, dimension(n)	B
	)

Solves a system of linear equations, follows call to ludcmp().

Parameters

A
N
NP
INDX
B

Definition at line 16 of file lapack_gen.F.

Referenced by splat().

ludcmp()

subroutine ludcmp	(	real, dimension(np,np)	A,
			N,
			NP,
		integer, dimension(n)	INDX
	)

Replaces an NxN matrix a with the LU decomposition.

Parameters

A
N
NP
INDX

Definition at line 51 of file lapack_gen.F.

Referenced by splat().