pkg/cost/cost_dependent_init.F

C $Header: /u/gcmpack/MITgcm/pkg/cost/cost_dependent_init.F,v 1.13 2012/09/11 01:32:02 heimbach Exp $
C $Name:  $

#include "COST_OPTIONS.h"

      subroutine cost_dependent_init( mythid )

c     ==================================================================
c     SUBROUTINE cost_dependent_init
c     ==================================================================
c
c     o Initialise the variable ad cost function part.
c
c     started: heimbach@mit.edu 17-Jan-2002
c
c     ==================================================================
c     SUBROUTINE cost_dependent_init
c     ==================================================================

      implicit none

c     == global variables ==

#include "EEPARAMS.h"
#include "SIZE.h"

#include "cost.h"
#include "adcost.h"

c     == routine arguments ==

      integer mythid

c     == local variables ==

      integer i,j,k
      integer bi,bj
      integer itlo,ithi
      integer jtlo,jthi

c     == external functions ==

c     == end of interface ==
      jtlo = mybylo(mythid)
      jthi = mybyhi(mythid)
      itlo = mybxlo(mythid)
      ithi = mybxhi(mythid)

#ifdef ALLOW_OPENAD
      fc%v = 0.0
#else
      fc   = 0. _d 0
#endif

#ifdef ALLOW_AUTODIFF

#ifdef ALLOW_OPENAD
      adfc = 1.0
#else
      if ( myProcId .EQ. 0 ) then
       adfc = 1. _d 0
      endif
#endif

      do bj = jtlo,jthi
       do bi = itlo,ithi
#ifdef ALLOW_COST_VECTOR
        do i=1,sNx
         objf_vector(i,bi,bj) = 0. _d 0
         adobjf_vector(i,bi,bj) = 1. _d 0
        end do
#endif
#ifdef ALLOW_COST_STATE_FINAL
         do j=1,sNy
          do i=1,sNx
           do k=1,4*Nr
            objf_state_final(i,j,bi,bj,k) = 0. _d 0
           enddo
           objf_state_final(i,j,bi,bj,4*Nr+1) = 0. _d 0
cph No init. of cost_state_final here,
cph because we need it in ADM*TLM
          end do
         end do
#endif
        enddo
      enddo

#endif /* ALLOW_AUTODIFF */

      return
      end
1	C $Header: /u/gcmpack/MITgcm/pkg/cost/cost_dependent_init.F,v 1.13 2012/09/11 01:32:02 heimbach Exp $
2	C $Name: $
3
4	#include "COST_OPTIONS.h"
5
6	subroutine cost_dependent_init( mythid )
7
8	c ==================================================================
9	c SUBROUTINE cost_dependent_init
10	c ==================================================================
11	c
12	c o Initialise the variable ad cost function part.
13	c
14	c started: heimbach@mit.edu 17-Jan-2002
15	c
16	c ==================================================================
17	c SUBROUTINE cost_dependent_init
18	c ==================================================================
19
20	implicit none
21
22	c == global variables ==
23
24	#include "EEPARAMS.h"
25	#include "SIZE.h"
26
27	#include "cost.h"
28	#include "adcost.h"
29
30	c == routine arguments ==
31
32	integer mythid
33
34	c == local variables ==
35
36	integer i,j,k
37	integer bi,bj
38	integer itlo,ithi
39	integer jtlo,jthi
40
41	c == external functions ==
42
43	c == end of interface ==
44	jtlo = mybylo(mythid)
45	jthi = mybyhi(mythid)
46	itlo = mybxlo(mythid)
47	ithi = mybxhi(mythid)
48
49	#ifdef ALLOW_OPENAD
50	fc%v = 0.0
51	#else
52	fc = 0. _d 0
53	#endif
54
55	#ifdef ALLOW_AUTODIFF
56
57	#ifdef ALLOW_OPENAD
58	adfc = 1.0
59	#else
60	if ( myProcId .EQ. 0 ) then
61	adfc = 1. _d 0
62	endif
63	#endif
64
65	do bj = jtlo,jthi
66	do bi = itlo,ithi
67	#ifdef ALLOW_COST_VECTOR
68	do i=1,sNx
69	objf_vector(i,bi,bj) = 0. _d 0
70	adobjf_vector(i,bi,bj) = 1. _d 0
71	end do
72	#endif
73	#ifdef ALLOW_COST_STATE_FINAL
74	do j=1,sNy
75	do i=1,sNx
76	do k=1,4*Nr
77	objf_state_final(i,j,bi,bj,k) = 0. _d 0
78	enddo
79	objf_state_final(i,j,bi,bj,4*Nr+1) = 0. _d 0
80	cph No init. of cost_state_final here,
81	cph because we need it in ADM*TLM
82	end do
83	end do
84	#endif
85	enddo
86	enddo
87
88	#endif /* ALLOW_AUTODIFF */
89
90	return
91	end