anchor.diff:  c     Error codes:
   c         0:  No error
   c         1:  Error opening input file
  -c         2:  Units not specified
   c         3:  Read error
  +c         5:  Units not specified
   c
         include "implicit.inc"
   c
  +c...  parameter definitions
  +c
  +      include "ndimens.inc"
  +      include "nconsts.inc"
  +c
   c...  subroutine arguments
   c
  -      integer ndof,numbc,kr,ierr
  +      integer numbc,kr,ierr
         character displacement_units*(*),velocity_units*(*)
  -      character force_units*(*),bcfile*(*)
  +      character force_units*(*),bcfile*(*),errstrng*(*)
   c
  -c...  defined constants
  +c...  local constants
   c
         character def(3)*18
         data def/"displacement_units","velocity_units","force_units"/
  
positive.code: c~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  c
  c
        subroutine scan_bc(ndof,numbc,kr,ierr,displacement_units,
       & velocity_units,force_units,bcfile)
  c
  c...  subroutine to perform an initial scan of the boundary condition
  c     file to determine the number of boundary condition entries and the
  
negative.code:  20   continue
          close(kr)
  	ierr=1
          errstrng="scan_bc"
          return
  c
  c...  read error
  c
   30   continue
          close(kr)
          ierr=3
          errstrng="scan_bc"
          return
  c
        end
  c
  c version
  c $Id: scan_bc.f,v 1.2 2004/07/12 19:39:59 willic3 Exp $
  c
  c Generated automatically by Fortran77Mill on Wed May 21 14:15:03 2003
  c
  