OpenAD/code_ad_moc/initialise_fixed.F

C $Header: /u/gcmpack/MITgcm_contrib/heimbach/OpenAD/code_ad_moc/initialise_fixed.F,v 1.1 2008/09/15 22:16:01 utke Exp $
C $Name:  $

#include "PACKAGES_CONFIG.h"
#include "CPP_OPTIONS.h"

CBOP
C     !ROUTINE: INITIALISE_FIXED
C     !INTERFACE:
      SUBROUTINE INITIALISE_FIXED( myThid )

C     !DESCRIPTION: \bv
C     *==========================================================*
C     | SUBROUTINE INITIALISE_FIXED
C     | o Routine for setting fixed model arrays such as
C     |   topography, grid, solver matrices, etc.
C     *==========================================================*
C     | INITIALISE_FIXED is invoked at the start of the model to
C     | set fixed model arrays. It reads data from an input file
C     | and from various binary files.
C     | Each thread invokes an instance of this routine as does
C     | each process in a multi-process parallel environment like
C     | MPI.
C     *==========================================================*
C     \ev

C     !CALLING SEQUENCE:
C     INITIALISE_FIXED
C      |
C      |-- INI_PARMS
C      |
C      |-- PACKAGES_BOOT
C      |
C      |-- PACKAGES_READPARMS
C      | |
C      | | - MNC_INIT + MNC_CW_INIT
C      | |
C      | | - ${PKG}_READPARMS
C      |
C      |-- SET_PARMS
C      |
C      |-- INI_MODEL_IO
C      |
C      |-- MON_INIT
C      |
C      |-- INI_GRID
C      |
C      |-- LOAD_REF_FILES
C      |
C      |-- INI_EOS
C      |
C      |-- SET_REF_STATE
C      |
C      |-- SET_GRID_FACTORS
C      |
C      |-- INI_DEPTHS
C      |
C      |-- INI_MASKS_ETC
C      |
C      |-- PACKAGES_INIT_FIXED
C      |
C      |-- INI_LINEAR_PHSURF
C      |
C      |-- INI_CORI
C      |
C      |-- INI_CG2D
C      |
C      |-- INI_CG3D
C      |
C      |-- CONFIG_SUMMARY
C      |
C      |-- PACKAGES_CHECK
C      |
C      |-- CONFIG_CHECK
C      |
C      |-- WRITE_GRID
C      |
C      |-- CPL_EXCH_CONFIGS

C     !USES:
      IMPLICIT NONE
C     == Global variables ==
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"

C     !INPUT/OUTPUT PARAMETERS:
C     == Routine arguments ==
      INTEGER myThid
CEOP

C-    here is a way to deliberately break the barrier syncronization
C     by adding a BARRIER on thread XXX only ; Used to test BAR_CHECK.
c     IF ( myThid.EQ.XXX ) THEN
c       _BARRIER
c       CALL SYSTEM('sleep 1')
c     ENDIF
C--   Check barrier synchronization:
      CALL BAR_CHECK( 2, myThid )

C--   Set model parameters.
C     Parameters are set to defaults and then updates are read from
C     an input file called data.
      CALL INI_PARMS( myThid )

C--   Configure packages
      CALL PACKAGES_BOOT( myThid )

C--   Read configuration parameters for packages
      CALL PACKAGES_READPARMS( myThid )

C--   Set (or reset) parameters (at this point, know which packages are used);
C     after this call, main model parameters are not supposed to be modified.
      CALL SET_PARMS( myThid )

C--   Write units/set precision/etc for I/O of variables/arrays belonging
C     to the core dynamical model
      CALL INI_MODEL_IO( myThid )

#ifdef ALLOW_MONITOR
C--   Initialise MONITOR I/O streams so we can report config. info
      CALL MON_INIT( myThid )
#endif

C--   Set model grid.
C     Variables defining model grid spacing are defined.
      CALL OpenAD_INI_GRID( myThid )

C--   Load reference profiles from files
      CALL LOAD_REF_FILES( myThid )

C--   Set equation of state parameters.
      CALL INI_EOS( myThid )

C--   Set reference state (vertical reference profiles)
      CALL SET_REF_STATE( myThid )

C--   Set remaining grid factors
      CALL SET_GRID_FACTORS( myThid )

C--   Initialise map of depths
      CALL OpenAD_INI_DEPTHS( myThid )

C--   Derive masks, lopping factors and recipricols of quantities.
C     Volumes and areas are set according to grid and depth map.
      CALL OpenAD_INI_MASKS_ETC( myThid )

C--   Synchronize all threads after setting masks and before pkgs init.
      _BARRIER

C--   Call fixed data initialization phase of packages
      CALL PACKAGES_INIT_FIXED( myThid )

C--   Set Bo_surf => define the Linear Relation: Phi_surf(eta)
      CALL OpenAD_INI_LINEAR_PHISURF( myThid )

C--   Set coriolis operators
      CALL OpenAD_INI_CORI( myThid )

C--   Set laplace operators for use in 2D conjugate gradient solver.
      CALL OpenAD_INI_CG2D( myThid )

#ifdef ALLOW_NONHYDROSTATIC
C--   Set laplace operators for use in 3D conjugate gradient solver.
      CALL INI_CG3D( myThid )
#endif

C--   Finally summarise the model configuration
      CALL CONFIG_SUMMARY( myThid )

C--   Check packages configuration (& print summary)
      CALL PACKAGES_CHECK( myThid )

C--   Check parameters and model configuration
      CALL CONFIG_CHECK( myThid )

C--   Write grid data and geometry arrays
      IF ( debugLevel.GE.debLevA .OR.
     &     startTime.EQ.baseTime ) CALL WRITE_GRID( myThid )

#ifdef COMPONENT_MODULE
C--   Post component-model configuration information to coupler
C     and get config. info for other component(s).
      IF ( useCoupler ) CALL CPL_EXCH_CONFIGS( myThid )
#endif

C--   Check barrier synchronization:
      CALL BAR_CHECK( 3, myThid )

C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|

      RETURN
      END
1	utke	1.2	C $Header: /u/gcmpack/MITgcm_contrib/heimbach/OpenAD/code_ad_moc/initialise_fixed.F,v 1.1 2008/09/15 22:16:01 utke Exp $
2	utke	1.1	C $Name: $
3
4			#include "PACKAGES_CONFIG.h"
5			#include "CPP_OPTIONS.h"
6
7			CBOP
8			C !ROUTINE: INITIALISE_FIXED
9			C !INTERFACE:
10			SUBROUTINE INITIALISE_FIXED( myThid )
11
12			C !DESCRIPTION: \bv
13			C ==========================================================
14			C \| SUBROUTINE INITIALISE_FIXED
15			C \| o Routine for setting fixed model arrays such as
16			C \| topography, grid, solver matrices, etc.
17			C ==========================================================
18			C \| INITIALISE_FIXED is invoked at the start of the model to
19			C \| set fixed model arrays. It reads data from an input file
20			C \| and from various binary files.
21			C \| Each thread invokes an instance of this routine as does
22			C \| each process in a multi-process parallel environment like
23			C \| MPI.
24			C ==========================================================
25			C \ev
26
27			C !CALLING SEQUENCE:
28			C INITIALISE_FIXED
29			C \|
30			C \|-- INI_PARMS
31			C \|
32			C \|-- PACKAGES_BOOT
33			C \|
34			C \|-- PACKAGES_READPARMS
35			C \| \|
36			C \| \| - MNC_INIT + MNC_CW_INIT
37			C \| \|
38			C \| \| - ${PKG}_READPARMS
39			C \|
40			C \|-- SET_PARMS
41			C \|
42			C \|-- INI_MODEL_IO
43			C \|
44			C \|-- MON_INIT
45			C \|
46			C \|-- INI_GRID
47			C \|
48			C \|-- LOAD_REF_FILES
49			C \|
50			C \|-- INI_EOS
51			C \|
52			C \|-- SET_REF_STATE
53			C \|
54			C \|-- SET_GRID_FACTORS
55			C \|
56			C \|-- INI_DEPTHS
57			C \|
58			C \|-- INI_MASKS_ETC
59			C \|
60			C \|-- PACKAGES_INIT_FIXED
61			C \|
62			C \|-- INI_LINEAR_PHSURF
63			C \|
64			C \|-- INI_CORI
65			C \|
66			C \|-- INI_CG2D
67			C \|
68			C \|-- INI_CG3D
69			C \|
70			C \|-- CONFIG_SUMMARY
71			C \|
72			C \|-- PACKAGES_CHECK
73			C \|
74			C \|-- CONFIG_CHECK
75			C \|
76			C \|-- WRITE_GRID
77			C \|
78			C \|-- CPL_EXCH_CONFIGS
79
80			C !USES:
81			IMPLICIT NONE
82			C == Global variables ==
83			#include "SIZE.h"
84			#include "EEPARAMS.h"
85			#include "PARAMS.h"
86
87			C !INPUT/OUTPUT PARAMETERS:
88			C == Routine arguments ==
89			INTEGER myThid
90			CEOP
91
92			C- here is a way to deliberately break the barrier syncronization
93			C by adding a BARRIER on thread XXX only ; Used to test BAR_CHECK.
94			c IF ( myThid.EQ.XXX ) THEN
95			c _BARRIER
96			c CALL SYSTEM('sleep 1')
97			c ENDIF
98			C-- Check barrier synchronization:
99			CALL BAR_CHECK( 2, myThid )
100
101			C-- Set model parameters.
102			C Parameters are set to defaults and then updates are read from
103			C an input file called data.
104			CALL INI_PARMS( myThid )
105
106			C-- Configure packages
107			CALL PACKAGES_BOOT( myThid )
108
109			C-- Read configuration parameters for packages
110			CALL PACKAGES_READPARMS( myThid )
111
112			C-- Set (or reset) parameters (at this point, know which packages are used);
113			C after this call, main model parameters are not supposed to be modified.
114			CALL SET_PARMS( myThid )
115
116			C-- Write units/set precision/etc for I/O of variables/arrays belonging
117			C to the core dynamical model
118			CALL INI_MODEL_IO( myThid )
119
120			#ifdef ALLOW_MONITOR
121			C-- Initialise MONITOR I/O streams so we can report config. info
122			CALL MON_INIT( myThid )
123			#endif
124
125			C-- Set model grid.
126			C Variables defining model grid spacing are defined.
127			CALL OpenAD_INI_GRID( myThid )
128
129			C-- Load reference profiles from files
130			CALL LOAD_REF_FILES( myThid )
131
132			C-- Set equation of state parameters.
133			CALL INI_EOS( myThid )
134
135			C-- Set reference state (vertical reference profiles)
136			CALL SET_REF_STATE( myThid )
137
138			C-- Set remaining grid factors
139			CALL SET_GRID_FACTORS( myThid )
140
141			C-- Initialise map of depths
142			CALL OpenAD_INI_DEPTHS( myThid )
143
144			C-- Derive masks, lopping factors and recipricols of quantities.
145			C Volumes and areas are set according to grid and depth map.
146			CALL OpenAD_INI_MASKS_ETC( myThid )
147
148			C-- Synchronize all threads after setting masks and before pkgs init.
149			_BARRIER
150
151			C-- Call fixed data initialization phase of packages
152			CALL PACKAGES_INIT_FIXED( myThid )
153
154			C-- Set Bo_surf => define the Linear Relation: Phi_surf(eta)
155			CALL OpenAD_INI_LINEAR_PHISURF( myThid )
156
157			C-- Set coriolis operators
158			CALL OpenAD_INI_CORI( myThid )
159
160			C-- Set laplace operators for use in 2D conjugate gradient solver.
161			CALL OpenAD_INI_CG2D( myThid )
162
163			#ifdef ALLOW_NONHYDROSTATIC
164			C-- Set laplace operators for use in 3D conjugate gradient solver.
165			CALL INI_CG3D( myThid )
166			#endif
167
168			C-- Finally summarise the model configuration
169			CALL CONFIG_SUMMARY( myThid )
170
171			C-- Check packages configuration (& print summary)
172			CALL PACKAGES_CHECK( myThid )
173
174			C-- Check parameters and model configuration
175			CALL CONFIG_CHECK( myThid )
176
177			C-- Write grid data and geometry arrays
178			IF ( debugLevel.GE.debLevA .OR.
179			& startTime.EQ.baseTime ) CALL WRITE_GRID( myThid )
180
181			#ifdef COMPONENT_MODULE
182			C-- Post component-model configuration information to coupler
183			C and get config. info for other component(s).
184			IF ( useCoupler ) CALL CPL_EXCH_CONFIGS( myThid )
185			#endif
186
187			C-- Check barrier synchronization:
188			CALL BAR_CHECK( 3, myThid )
189
190			C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
191
192			RETURN
193			END