1 | MODULE ldftra_crs |
---|
2 | !!====================================================================== |
---|
3 | !! *** MODULE ldftra *** |
---|
4 | !! Ocean physics: lateral diffusivity coefficient |
---|
5 | !!===================================================================== |
---|
6 | !! History : ! 1997-07 (G. Madec) from inimix.F split in 2 routines |
---|
7 | !! NEMO 1.0 ! 2002-09 (G. Madec) F90: Free form and module |
---|
8 | !! 2.0 ! 2005-11 (G. Madec) |
---|
9 | !!---------------------------------------------------------------------- |
---|
10 | #if defined key_top && defined key_crs |
---|
11 | !!---------------------------------------------------------------------- |
---|
12 | !! ldf_tra_init : initialization, namelist read, and parameters control |
---|
13 | !! ldf_tra_c3d : 3D eddy viscosity coefficient initialization |
---|
14 | !! ldf_tra_c2d : 2D eddy viscosity coefficient initialization |
---|
15 | !! ldf_tra_c1d : 1D eddy viscosity coefficient initialization |
---|
16 | !!---------------------------------------------------------------------- |
---|
17 | ! USE oce ! ocean dynamics and tracers |
---|
18 | ! USE dom_oce ! ocean space and time domain |
---|
19 | ! USE phycst ! physical constants |
---|
20 | USE ldftra_oce,ONLY : lk_traldf_eiv,ln_traldf_lap,ln_traldf_bilap ! ocean tracer lateral physics |
---|
21 | ! USE ldfslp ! ??? |
---|
22 | ! USE in_out_manager ! I/O manager |
---|
23 | ! USE ioipsl |
---|
24 | ! USE lib_mpp ! distribued memory computing library |
---|
25 | ! USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
---|
26 | USE oce_trc |
---|
27 | USE crslbclnk , ONLY : crs_lbc_lnk |
---|
28 | |
---|
29 | IMPLICIT NONE |
---|
30 | PRIVATE |
---|
31 | |
---|
32 | PUBLIC ldf_tra_crs_init ! called by opa.F90 |
---|
33 | |
---|
34 | !! * Substitutions |
---|
35 | # include "domzgr_substitute.h90" |
---|
36 | # include "vectopt_loop_substitute.h90" |
---|
37 | !!---------------------------------------------------------------------- |
---|
38 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
---|
39 | !! $Id: ldftra.F90 4624 2014-04-28 12:09:03Z acc $ |
---|
40 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
41 | !!---------------------------------------------------------------------- |
---|
42 | CONTAINS |
---|
43 | |
---|
44 | SUBROUTINE ldf_tra_crs_init |
---|
45 | !!---------------------------------------------------------------------- |
---|
46 | !! *** ROUTINE ldf_tra_init *** |
---|
47 | !! |
---|
48 | !! ** Purpose : initializations of the tracer lateral mixing coeff. |
---|
49 | !! |
---|
50 | !! ** Method : the Eddy diffusivity and eddy induced velocity ceoff. |
---|
51 | !! are defined as follows: |
---|
52 | !! default option : constant coef. aht0, aeiv0 (namelist) |
---|
53 | !! 'key_traldf_c1d': depth dependent coef. defined in |
---|
54 | !! in ldf_tra_c1d routine |
---|
55 | !! 'key_traldf_c2d': latitude and longitude dependent coef. |
---|
56 | !! defined in ldf_tra_c2d routine |
---|
57 | !! 'key_traldf_c3d': latitude, longitude, depth dependent coef. |
---|
58 | !! defined in ldf_tra_c3d routine |
---|
59 | !! |
---|
60 | !! N.B. User defined include files. By default, 3d and 2d coef. |
---|
61 | !! are set to a constant value given in the namelist and the 1d |
---|
62 | !! coefficients are initialized to a hyperbolic tangent vertical |
---|
63 | !! profile. |
---|
64 | !!---------------------------------------------------------------------- |
---|
65 | INTEGER :: ioptio ! temporary integer |
---|
66 | INTEGER :: ios ! temporary integer |
---|
67 | LOGICAL :: ll_print = .FALSE. ! =T print eddy coef. in numout |
---|
68 | !!---------------------------------------------------------------------- |
---|
69 | |
---|
70 | !#if defined key_traldf_c3d |
---|
71 | ! CALL ldf_tra_c3d( ll_print ) ! aht = 3D coef. = F( longitude, latitude, depth ) |
---|
72 | !#elif defined key_traldf_c2d |
---|
73 | CALL ldf_tra_c2d_crs( ll_print ) ! aht = 2D coef. = F( longitude, latitude ) |
---|
74 | !#elif defined key_traldf_c1d |
---|
75 | ! CALL ldf_tra_c1d( ll_print ) ! aht = 1D coef. = F( depth ) |
---|
76 | !#endif |
---|
77 | ! Constant coefficients |
---|
78 | ! |
---|
79 | END SUBROUTINE ldf_tra_crs_init |
---|
80 | |
---|
81 | !#if defined key_traldf_c3d |
---|
82 | !# include "ldftra_c3d.h90" |
---|
83 | !#elif defined key_traldf_c2d |
---|
84 | # include "ldftra_c2d_crs.h90" |
---|
85 | !#elif defined key_traldf_c1d |
---|
86 | !# include "ldftra_c1d.h90" |
---|
87 | !#endif |
---|
88 | |
---|
89 | !!====================================================================== |
---|
90 | #else |
---|
91 | PUBLIC ldf_tra_crs_init |
---|
92 | CONTAINS |
---|
93 | SUBROUTINE ldf_tra_crs_init |
---|
94 | END SUBROUTINE ldf_tra_crs_init |
---|
95 | |
---|
96 | #endif |
---|
97 | END MODULE ldftra_crs |
---|