/[MITgcm]/MITgcm_contrib/ocean_inversion_project/code_ecco1x1/PTRACERS.h_gasflux
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Revision 1.1 - (hide annotations) (download)
Fri Mar 17 15:39:02 2006 UTC (19 years, 4 months ago) by dimitri
Branch: MAIN
CVS Tags: HEAD
Set-up computation of tracer Green functions with constant surface
forcing for Nir Krakauer's paper.

1 dimitri 1.1 C $Header: /u/gcmpack/MITgcm_contrib/ocean_inversion_project/code_ecco1x1/PTRACERS.h,v 1.1 2004/10/06 20:26:55 dimitri Exp $
2     C $Name: $
3    
4     #ifdef ALLOW_PTRACERS
5    
6     CBOP
7     C !ROUTINE: PTRACERS.h
8     C !INTERFACE:
9     C #include PTRACERS.h
10    
11     C !DESCRIPTION:
12     C Contains passive tracer fields and parameters.
13     C This file is customized to compute CO2 perturbations from
14     C 30 ocean regions for Gruber's ocean inversion project.
15    
16     C Package flag
17     logical PTRACERSisON
18     COMMON /PTRACERS_PACKAGE/ PTRACERSisON
19    
20     C NUMBER_OF_PTRACERS defines how many passive tracers are allocated/exist.
21     C This CPP macro is *only* used in PTRACERS.h to set an integer parameter.
22     C <Please> do not make use of it elsewhere.
23     C
24     C NUMBER_OF_PTRACERS can also be defined in CPP_OPTIONS.h, or in the
25     C Makefile with DEFINES=-DNUMBER_OF_PTRACERS=4
26     C
27     C If NUMBER_OF_PTRACERS is not specified elsewhere and ALLOW_PTRACERS
28     C is set then NUMBER_OF_PTRACERS is set here (default 1)
29     #ifndef NUMBER_OF_PTRACERS
30     #define NUMBER_OF_PTRACERS 30
31     #endif
32    
33     C Number of tracers
34     INTEGER PTRACERS_num
35     PARAMETER(PTRACERS_num = NUMBER_OF_PTRACERS)
36    
37     C PTRACERS_taveFreq :: Frequency with which time-averaged PTRACERS
38     C are written to post-processing files.
39    
40     C PTRACERS parameters
41     _RL PTRACERS_taveFreq
42     _RL PTRACERS_diffKh(PTRACERS_num)
43     _RL PTRACERS_diffK4(PTRACERS_num)
44     _RL PTRACERS_diffKr(PTRACERS_num)
45     INTEGER PTRACERS_advScheme(PTRACERS_num)
46     INTEGER PTRACERS_numInUse
47     LOGICAL PTRACERS_useGMRedi(PTRACERS_num)
48     LOGICAL PTRACERS_useKPP(PTRACERS_num)
49     LOGICAL PTRACERS_useRecords
50     CHARACTER*(MAX_LEN_FNAM) PTRACERS_initialFile(PTRACERS_num)
51     COMMON /PTRACERS_PARAMS/
52     & PTRACERS_taveFreq,
53     & PTRACERS_diffKh,
54     & PTRACERS_diffK4,
55     & PTRACERS_diffKr,
56     & PTRACERS_numInUse,
57     & PTRACERS_advScheme,
58     & PTRACERS_initialFile,
59     & PTRACERS_useGMRedi,
60     & PTRACERS_useKPP,
61     & PTRACERS_useRecords
62     NAMELIST /PTRACERS_PARM01/
63     & PTRACERS_taveFreq,
64     & PTRACERS_advScheme,
65     & PTRACERS_diffKh,
66     & PTRACERS_diffK4,
67     & PTRACERS_diffKr,
68     & PTRACERS_useGMRedi,
69     & PTRACERS_useKPP,
70     & PTRACERS_numInUse,
71     & PTRACERS_initialFile,
72     & PTRACERS_useRecords
73    
74     C pTracer :: passive tracer concentration (tr per unit volume).
75     C gPtr :: work-space for time-stepping
76     C gPtrNM1 :: work-space for time-stepping
77     _RL pTracer (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy,
78     & PTRACERS_num)
79     _RL gPtr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy,
80     & PTRACERS_num)
81     _RL gPtrNM1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy,
82     & PTRACERS_num)
83     _RL surfaceTendencyPtr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy,
84     & PTRACERS_num)
85     COMMON /PTRACERS_FIELDS/
86     & pTracer, gPtr, gPtrNM1, surfaceTendencyPtr
87    
88     C pTracerMasks :: masks used to define 30 ocean regions
89     C for Gruber's ocean inversion project
90     INTEGER pTracerMasks(1-OLx:sNx+OLx,1-OLy:sNy+OLy,
91     & PTRACERS_num,nSx,nSy)
92     COMMON /PTRACERS_MASKS/ pTracerMasks
93    
94     CEOP
95     #endif /* ALLOW_PTRACERS */

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