/[MITgcm]/MITgcm/pkg/shap_filt/shap_filt_apply_ts.F
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Revision 1.3 - (hide annotations) (download)
Mon Mar 4 01:31:02 2002 UTC (22 years, 3 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint46n_post, checkpoint47e_post, checkpoint46l_post, checkpoint46g_pre, checkpoint47c_post, checkpoint50c_post, checkpoint46f_post, checkpoint48e_post, checkpoint50c_pre, checkpoint44f_post, checkpoint46b_post, checkpoint48i_post, checkpoint46l_pre, checkpoint51, checkpoint50, checkpoint50d_post, checkpoint50b_pre, checkpoint48b_post, checkpoint51d_post, checkpoint48c_pre, checkpoint47d_pre, checkpoint47a_post, checkpoint48d_pre, checkpoint47i_post, checkpoint47d_post, checkpoint46d_pre, checkpoint48d_post, checkpoint48f_post, checkpoint45d_post, checkpoint46j_pre, checkpoint44h_pre, checkpoint48h_post, checkpoint51b_pre, checkpoint46a_post, checkpoint47g_post, checkpoint46j_post, checkpoint46k_post, checkpoint48a_post, checkpoint45a_post, checkpoint50f_post, checkpoint50a_post, checkpoint50f_pre, checkpoint47j_post, branch-exfmods-tag, checkpoint44g_post, checkpoint46e_pre, checkpoint48c_post, checkpoint45b_post, checkpoint46b_pre, checkpoint51b_post, checkpoint51c_post, checkpoint46c_pre, checkpoint46, checkpoint47b_post, checkpoint46h_pre, checkpoint46m_post, checkpoint46a_pre, checkpoint50g_post, checkpoint45c_post, checkpoint44h_post, checkpoint46g_post, checkpoint50h_post, checkpoint50e_pre, checkpoint50i_post, checkpoint47f_post, checkpoint50e_post, checkpoint46i_post, checkpoint46c_post, checkpoint50d_pre, checkpoint46e_post, checkpoint47, checkpoint45, checkpoint48, checkpoint49, checkpoint46h_post, checkpoint48g_post, checkpoint47h_post, checkpoint44f_pre, checkpoint46d_post, checkpoint50b_post, checkpoint51a_post
Branch point for: branch-exfmods-curt
Changes since 1.2: +26 -24 lines 
o parameter Shap_noSlip replace CPP option NO_SLIP_SHAP
o working arrays (in common block SHAP_FILT.h) become argument
  of Shap_filt S/R.  => Enable to filter 2D fields.
1 jmc 1.3 C $Header: /u/gcmpack/MITgcm/pkg/shap_filt/shap_filt_apply_ts.F,v 1.2 2001/12/11 14:35:02 jmc Exp $
2 jmc 1.1 C $Name: $
3    
4     #include "SHAP_FILT_OPTIONS.h"
5    
6     CBOP
7     C !ROUTINE: SHAP_FILT_APPLY_TS
8    
9     C !INTERFACE: ==========================================================
10     SUBROUTINE SHAP_FILT_APPLY_TS(
11     U tFld, sFld,
12     I myTime, myIter, myThid )
13    
14     C !DESCRIPTION:
15     C Apply a Shapiro filter on active tracers tFld & sFld
16    
17     C !USES: ===============================================================
18     IMPLICIT NONE
19    
20     #include "SIZE.h"
21     #include "EEPARAMS.h"
22     #include "PARAMS.h"
23     #include "DYNVARS.h"
24     #include "GRID.h"
25     #include "SHAP_FILT.h"
26    
27     C !INPUT PARAMETERS: ===================================================
28     C myTime :: current time
29     C myIter :: iteration number
30     C myThid :: thread number
31     _RL myTime
32     INTEGER myIter
33     INTEGER myThid
34    
35     C !INPUT/OUTPUT PARAMETERS: ============================================
36     C tFld :: input and filtered temperature field
37     C sFld :: input and filtered salinity field
38     _RL tFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
39     _RL sFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
40    
41     #ifdef ALLOW_SHAP_FILT
42    
43     C !LOCAL VARIABLES: ====================================================
44 jmc 1.3 #ifdef USE_OLD_SHAPIRO_FILTERS
45     C == Local variables ==
46     C bi,bj,k :: loop index
47     INTEGER bi, bj, k
48     #endif /* USE_OLD_SHAPIRO_FILTERS */
49 jmc 1.1
50     CEOP
51    
52     IF (nShapT.GT.0) THEN
53    
54 jmc 1.2 #ifdef USE_OLD_SHAPIRO_FILTERS
55    
56     IF ( tempStepping ) _EXCH_XYZ_R8( tFld,myThid )
57     IF ( saltStepping ) _EXCH_XYZ_R8( sFld,myThid )
58    
59     DO bj=myByLo(myThid),myByHi(myThid)
60     DO bi=myBxLo(myThid),myBxHi(myThid)
61     DO k=1, Nr
62     IF ( tempStepping )
63     & CALL SHAP_FILT_TRACEROLD( tFld,bi,bj,k,myTime,myThid )
64     IF ( saltStepping )
65     & CALL SHAP_FILT_TRACEROLD( sFld,bi,bj,k,myTime,myThid )
66     ENDDO
67     ENDDO
68     ENDDO
69    
70     IF ( tempStepping ) _EXCH_XYZ_R8( tFld,myThid )
71     IF ( saltStepping ) _EXCH_XYZ_R8( sFld,myThid )
72    
73     #else
74    
75 jmc 1.1 IF ( tempStepping .AND. nShapT.GT.0) THEN
76     IF (Shap_funct.EQ.1) THEN
77     CALL SHAP_FILT_TRACER_S1(
78 jmc 1.3 U tFld, Shap_tmpFld1,
79     I Nr, myTime, myThid )
80     ELSEIF (Shap_funct.EQ.2 .OR. Shap_funct.EQ.21) THEN
81 jmc 1.1 CALL SHAP_FILT_TRACER_S2(
82 jmc 1.3 U tFld, Shap_tmpFld1,
83     I Nr, myTime, myThid )
84 jmc 1.1 ELSEIF (Shap_funct.EQ.4) THEN
85     CALL SHAP_FILT_TRACER_S4(
86 jmc 1.3 U tFld, Shap_tmpFld1,
87     I Nr, myTime, myThid )
88 jmc 1.1 ELSEIF (Shap_funct.EQ.20) THEN
89     CALL SHAP_FILT_TRACER_S2G(
90 jmc 1.3 U tFld, Shap_tmpFld1,
91     I Nr, myTime, myThid )
92 jmc 1.1 ELSE
93 jmc 1.3 STOP 'SHAP_FILT_APPLY_TS: Ooops! Bad Shap_funct in T block'
94 jmc 1.1 ENDIF
95     ENDIF
96 jmc 1.2
97 jmc 1.1 IF ( saltStepping .AND. nShapT.GT.0) THEN
98     IF (Shap_funct.EQ.1) THEN
99     CALL SHAP_FILT_TRACER_S1(
100 jmc 1.3 U sFld, Shap_tmpFld1,
101     I Nr, myTime, myThid )
102     ELSEIF (Shap_funct.EQ.2 .OR. Shap_funct.EQ.21) THEN
103 jmc 1.1 CALL SHAP_FILT_TRACER_S2(
104 jmc 1.3 U sFld, Shap_tmpFld1,
105     I Nr, myTime, myThid )
106 jmc 1.1 ELSEIF (Shap_funct.EQ.4) THEN
107     CALL SHAP_FILT_TRACER_S4(
108 jmc 1.3 U sFld, Shap_tmpFld1,
109     I Nr, myTime, myThid )
110 jmc 1.1 ELSEIF (Shap_funct.EQ.20) THEN
111     CALL SHAP_FILT_TRACER_S2G(
112 jmc 1.3 U sFld, Shap_tmpFld1,
113     I Nr, myTime, myThid )
114 jmc 1.1 ELSE
115 jmc 1.3 STOP 'SHAP_FILT_APPLY_TS: Ooops! Bad Shap_funct in S block'
116 jmc 1.1 ENDIF
117     ENDIF
118    
119 jmc 1.2 #endif /* USE_OLD_SHAPIRO_FILTERS */
120    
121 jmc 1.1 ENDIF
122 jmc 1.2
123 jmc 1.1 #endif /* ALLOW_SHAP_FILT */
124    
125     RETURN
126     END
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