/[MITgcm]/MITgcm_contrib/rpa_layers/layers/LAYERS.h
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Annotation of /MITgcm_contrib/rpa_layers/layers/LAYERS.h

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Revision 1.1 - (hide annotations) (download)
Tue Sep 15 19:16:53 2009 UTC (15 years, 10 months ago) by rpa
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importing layers package

1 rpa 1.1 #ifdef ALLOW_LAYERS
2    
3     C-- Header for LAYERS package. By Ryan Abernathey.
4     C-- For computing volume fluxes in isopyncal layers
5    
6     C -- Parms
7     LOGICAL layers_MNC, layers_MDSIO
8     COMMON /LAYERS_PARMS/ layers_MNC, layers_MDSIO
9    
10     C 3D Layers fields. The vertical dimension in these fields is nLayers,
11     C i.e. the isopycnal coordinate.
12     C
13     C layers_UFlux :: U integrated over layer (m^2/s)
14     C layers_VFlux :: V integrated over layer (m^2/s)
15     C layers_HU :: Layer thickness at the U point (m)
16     C layers_HV :: Layer thickness at the V point (m)
17    
18     #ifdef LAYERS_UFLUX
19     _RL layers_UFlux(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
20     #ifdef LAYERS_THICKNESS
21     _RL layers_HU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
22     #endif /* LAYERS_THICKNESS */
23     COMMON /LAYERS_U/ layers_UFlux
24     #ifdef LAYERS_THICKNESS
25     & , layers_HU
26     #endif /* LAYERS_THICKNESS */
27     #endif /* LAYERS_UFLUX */
28    
29     #ifdef LAYERS_VFLUX
30     _RL layers_VFlux(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
31     #ifdef LAYERS_THICKNESS
32     _RL layers_HV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
33     #endif /* LAYERS_THICKNESS */
34     COMMON /LAYERS_V/ layers_VFlux
35     #ifdef LAYERS_THICKNESS
36     & , layers_HV
37     #endif /* LAYERS_THICKNESS */
38     #endif /* LAYERS_VFLUX */
39    
40     C-- The same variables, time-averaged
41    
42     #ifdef ALLOW_TIMEAVE
43    
44     C Keep track of time
45     _RL layers_TimeAve(Nlayers,nSx,nSy)
46     COMMON /LAYERS_TAVE/ layers_TimeAve
47    
48     #ifdef LAYERS_UFLUX
49     _RL layers_UFlux_T(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
50     #ifdef LAYERS_THICKNESS
51     _RL layers_HU_T(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
52     #endif /* LAYERS_THICKNESS */
53     COMMON /LAYERS_U_TAVE/ layers_UFlux_T
54     #ifdef LAYERS_THICKNESS
55     & , layers_HU_T
56     #endif /* LAYERS_THICKNESS */
57     #endif /* LAYERS_UFLUX */
58    
59     #ifdef LAYERS_VFLUX
60     _RL layers_VFlux_T(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
61     #ifdef LAYERS_THICKNESS
62     _RL layers_HV_T(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nlayers,nSx,nSy)
63     #endif /* LAYERS_THICKNESS */
64     COMMON /LAYERS_V_TAVE/ layers_VFlux_T
65     #ifdef LAYERS_THICKNESS
66     & , layers_HV_T
67     #endif /* LAYERS_THICKNESS */
68     #endif /* LAYERS_VFLUX */
69    
70     #endif /* ALLOW_TIMEAVE */
71    
72    
73     C Isopycnal grid parameters:
74     C layers_G :: boundaries of isopycnal layers
75     C dZZ :: the vertical grid spacing
76     C NZZ :: the number of levels to use in the fine grid
77     C MapIndex :: indices for mapping ZZ to Z
78     C MapFact :: factors for interpolating T(Z) to T(ZZ)
79    
80     _RL layers_G(nLayers+1)
81     _RL dZZ
82     INTEGER MapIndex(FineGridMax), CellIndex(FineGridMax)
83     _RL MapFact(FineGridMax)
84     INTEGER NZZ
85     COMMON /LAYERS_VERT_GRID/
86     & layers_G, dZZ, NZZ, MapIndex, MapFact, CellIndex
87    
88    
89     #endif /* ALLOW_LAYERS */

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