MITgcm/optim/optim_initmod.F



      subroutine optim_initmod(
     I                    nn,
     O                    xx
     &                  )

c     ==================================================================
c     SUBROUTINE optim_initmod
c     ==================================================================
c
c     o Optim_Initmod is called before the optimization. It sets a first guess
c       of the parameter vector. It may also contain the initialization
c       of the model.
c
c     started: Christian Eckert eckert@mit.edu 15-Feb-2000
c
c     changed: Christian Eckert eckert@mit.edu 10-Mar-2000
c
c              - Added ECCO layout.
c
c     changed:  Patrick Heimbach heimbach@mit.edu 19-Jun-2000
c               - finished, revised and debugged
c
c     ==================================================================
c     SUBROUTINE optim_initmod
c     ==================================================================

      IMPLICIT NONE

c     == global variables ==

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

#include "ctrl.h"
#include "optim.h"

c     == routine arguments ==

      integer nn
      _RL   xx(nn)

c     == local variables ==

      character*(80) fname

c     == end of interface ==

c--   Generate file name for the scaling of the control vector
c--   contributions.
      write(fname(1:80),'(80a)') ' '
      write(fname(1:80),'(4a,i10.10,a)')
     &  scalname(1:9),'_',yctrlid,'.',optimcycle,'.data'

c--   Read the scaling for the control vector.

c     --> Presently not implemented, since the control vector and the
c         gradient of the cost function can already be non-dimensionalized
c         by *ecco_ControlPack* and *ecco_ControlUnPack*.
c 
c         To do this set:
c 
c           #define  USE_NONDIMENSIONAL_CONTROL_IO
c 
c         in CPP_OPTIONS.h. The subroutine *ecco_ControlPack* will then
c         non-dimensionalize its output and *ecco_ControlUnPack* will
c         dimensionalize its input.

      return
      end
1	heimbach	1.2
2
3			subroutine optim_initmod(
4			I nn,
5			O xx
6			& )
7
8			c ==================================================================
9			c SUBROUTINE optim_initmod
10			c ==================================================================
11			c
12			c o Optim_Initmod is called before the optimization. It sets a first guess
13			c of the parameter vector. It may also contain the initialization
14			c of the model.
15			c
16			c started: Christian Eckert eckert@mit.edu 15-Feb-2000
17			c
18			c changed: Christian Eckert eckert@mit.edu 10-Mar-2000
19			c
20			c - Added ECCO layout.
21			c
22			c changed: Patrick Heimbach heimbach@mit.edu 19-Jun-2000
23			c - finished, revised and debugged
24			c
25			c ==================================================================
26			c SUBROUTINE optim_initmod
27			c ==================================================================
28
29			IMPLICIT NONE
30
31			c == global variables ==
32
33			#include "EEPARAMS.h"
34			#include "SIZE.h"
35
36			#include "ctrl.h"
37			#include "optim.h"
38
39			c == routine arguments ==
40
41			integer nn
42			_RL xx(nn)
43
44			c == local variables ==
45
46			character*(80) fname
47
48			c == end of interface ==
49
50			c-- Generate file name for the scaling of the control vector
51			c-- contributions.
52			write(fname(1:80),'(80a)') ' '
53			write(fname(1:80),'(4a,i10.10,a)')
54	dfer	1.3	& scalname(1:9),'_',yctrlid,'.',optimcycle,'.data'
55	heimbach	1.2
56			c-- Read the scaling for the control vector.
57
58			c --> Presently not implemented, since the control vector and the
59			c gradient of the cost function can already be non-dimensionalized
60			c by ecco_ControlPack and ecco_ControlUnPack.
61			c
62			c To do this set:
63			c
64			c #define USE_NONDIMENSIONAL_CONTROL_IO
65			c
66			c in CPP_OPTIONS.h. The subroutine ecco_ControlPack will then
67			c non-dimensionalize its output and ecco_ControlUnPack will
68			c dimensionalize its input.
69
70			return
71			end