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nr_ludcmp.pro
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1997-07-08
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767b
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28 lines
; $Id: nr_ludcmp.pro,v 1.2 1997/01/15 04:02:19 ali Exp $
;
; Copyright (c) 1994-1997, Research Systems, Inc. All rights reserved.
; Unauthorized reproduction prohibited.
;+
; NAME:
; NR_LUDCMP
;
; PURPOSE:
;
; NR_LUDCMP now executes LUDC, the updated version of this routine.
; LUDC has been modified to accept row vectors as the default input
; and column vectors with use of the COLUMN keyword. This routine
; preserves the input of column vectors.
;
; MODIFICATION HISTORY:
; Written by: BMH Nov, 1994
;
;-
PRO NR_LUDCMP, a, index, DOUBLE=double, INTERCHANGES=interchanges
IF NOT KEYWORD_SET(double) THEN double = 0
IF NOT KEYWORD_SET(interchanges) THEN interchanges = 0
LUDC, a, index, DOUBLE=double, INTERCHANGES=interchanges, /COLUMN
END