SLATEC Routines --- MC20AD ---

*DECK MC20AD
      SUBROUTINE MC20AD (NC, MAXA, A, INUM, JPTR, JNUM, JDISP)
C***BEGIN PROLOGUE  MC20AD
C***SUBSIDIARY
C***PURPOSE  Subsidiary to DSPLP
C***LIBRARY   SLATEC
C***TYPE      DOUBLE PRECISION (MC20AS-S, MC20AD-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***SEE ALSO  DSPLP
C***ROUTINES CALLED  (NONE)
C***REVISION HISTORY  (YYMMDD)
C   811215  DATE WRITTEN
C   890831  Modified array declarations.  (WRB)
C   891214  Prologue converted to Version 4.0 format.  (BAB)
C   900402  Added TYPE section.  (WRB)
C***END PROLOGUE  MC20AD