la05bd.f
SUBROUTINE LA05BD (A, IND, IA, N, IP, IW, W, G, B, TRANS)
C***BEGIN PROLOGUE LA05BD
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Warning: this routine is not intended to be user-callable.
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C***SUBSIDIARY
C***PURPOSE Subsidiary to DSPLP
C***LIBRARY SLATEC
C***TYPE DOUBLE PRECISION (LA05BS-S, LA05BD-D)
C***AUTHOR (UNKNOWN)
C***DESCRIPTION
C
C THIS SUBPROGRAM IS A SLIGHT MODIFICATION OF A SUBPROGRAM
C FROM THE C. 1979 AERE HARWELL LIBRARY. THE NAME OF THE
C CORRESPONDING HARWELL CODE CAN BE OBTAINED BY DELETING
C THE FINAL LETTER =D= IN THE NAMES USED HERE.
C REVISED SEP. 13, 1979.
C
C ROYALTIES HAVE BEEN PAID TO AERE-UK FOR USE OF THEIR CODES
C IN THE PACKAGE GIVEN HERE. ANY PRIMARY USAGE OF THE HARWELL
C SUBROUTINES REQUIRES A ROYALTY AGREEMENT AND PAYMENT BETWEEN
C THE USER AND AERE-UK. ANY USAGE OF THE SANDIA WRITTEN CODES
C DSPLP( ) (WHICH USES THE HARWELL SUBROUTINES) IS PERMITTED.
C
C IP(I,1),IP(I,2) POINT TO START OF ROW/COLUMN I OF U.
C IW(I,1),IW(I,2) ARE LENGTHS OF ROW/COL I OF U.
C IW(.,3),IW(.,4) HOLD ROW/COL NUMBERS IN PIVOTAL ORDER.
C
C***SEE ALSO DSPLP
C***ROUTINES CALLED XERMSG, XSETUN
C***COMMON BLOCKS LA05DD
C***REVISION HISTORY (YYMMDD)
C 811215 DATE WRITTEN
C 890531 Changed all specific intrinsics to generic. (WRB)
C 890831 Modified array declarations. (WRB)
C 891214 Prologue converted to Version 4.0 format. (BAB)
C 900315 CALLs to XERROR changed to CALLs to XERMSG. (THJ)
C 900402 Added TYPE section. (WRB)
C 920410 Corrected second dimension on IW declaration. (WRB)
C***END PROLOGUE LA05BD