SLATEC Routines --- DVECS ---

*DECK DVECS
      SUBROUTINE DVECS (NCOMP, LNFC, YHP, WORK, IWORK, INHOMO, IFLAG)
C***BEGIN PROLOGUE  DVECS
C***SUBSIDIARY
C***PURPOSE  Subsidiary to DBVSUP
C***LIBRARY   SLATEC
C***TYPE      DOUBLE PRECISION (SVECS-S, DVECS-D)
C***AUTHOR  Watts, H. A., (SNLA)
C***DESCRIPTION
C
C  This subroutine is used for the special structure of COMPLEX*16
C  valued problems. DMGSBV is called upon to obtain LNFC vectors from an
C  original set of 2*LNFC independent vectors so that the resulting
C  LNFC vectors together with their imaginary product or mate vectors
C  form an independent set.
C
C***SEE ALSO  DBVSUP
C***ROUTINES CALLED  DMGSBV
C***COMMON BLOCKS    DML18J
C***REVISION HISTORY  (YYMMDD)
C   750601  DATE WRITTEN
C   890831  Modified array declarations.  (WRB)
C   890921  Realigned order of variables in certain COMMON blocks.
C           (WRB)
C   891009  Removed unreferenced statement label.  (WRB)
C   891214  Prologue converted to Version 4.0 format.  (BAB)
C   900328  Added TYPE section.  (WRB)
C   910722  Updated AUTHOR section.  (ALS)
C***END PROLOGUE  DVECS