1 | MODULE trcstat |
---|
2 | !!====================================================================== |
---|
3 | !! *** MODULE trcrst *** |
---|
4 | !! TOP : Manage the passive tracer restart |
---|
5 | !!====================================================================== |
---|
6 | !! History : - ! 1991-03 () original code |
---|
7 | !! 1.0 ! 2005-03 (O. Aumont, A. El Moussaoui) F90 |
---|
8 | !! - ! 2005-10 (C. Ethe) print control |
---|
9 | !! 2.0 ! 2005-10 (C. Ethe, G. Madec) revised architecture |
---|
10 | !!---------------------------------------------------------------------- |
---|
11 | #if defined key_top |
---|
12 | !!---------------------------------------------------------------------- |
---|
13 | !! 'key_top' TOP models |
---|
14 | !!---------------------------------------------------------------------- |
---|
15 | !!---------------------------------------------------------------------- |
---|
16 | !! trc_rst : Restart for passive tracer |
---|
17 | !!---------------------------------------------------------------------- |
---|
18 | !!---------------------------------------------------------------------- |
---|
19 | !! 'key_top' TOP models |
---|
20 | !!---------------------------------------------------------------------- |
---|
21 | !! trc_rst_opn : open restart file |
---|
22 | !! trc_rst_read : read restart file |
---|
23 | !! trc_rst_wri : write restart file |
---|
24 | !!---------------------------------------------------------------------- |
---|
25 | USE trc, ONLY: tra, ctrcnm |
---|
26 | USE par_kind, ONLY: wp |
---|
27 | USE in_out_manager, ONLY: lwp, numout |
---|
28 | USE par_oce, ONLY: jpi, jpj |
---|
29 | USE par_trc, ONLY: jptra |
---|
30 | USE dom_oce, ONLY: e3t_0, e3t_a, e3t_n, gdepw_0, gdepw_n, & |
---|
31 | tmask, e1e2t |
---|
32 | !* MPP library |
---|
33 | USE lib_mpp |
---|
34 | !* Fortran utilities |
---|
35 | USE lib_fortran |
---|
36 | |
---|
37 | IMPLICIT NONE |
---|
38 | PRIVATE |
---|
39 | |
---|
40 | PUBLIC trc_rst_dia_stat |
---|
41 | PUBLIC trc_rst_tra_stat |
---|
42 | |
---|
43 | !! * Substitutions |
---|
44 | # include "top_substitute.h90" |
---|
45 | |
---|
46 | CONTAINS |
---|
47 | |
---|
48 | SUBROUTINE trc_rst_tra_stat |
---|
49 | !!---------------------------------------------------------------------- |
---|
50 | !! *** trc_rst_tra_stat *** |
---|
51 | !! |
---|
52 | !! ** purpose : Compute tracers statistics - check where crazy values appears |
---|
53 | !!---------------------------------------------------------------------- |
---|
54 | INTEGER :: jk, jn |
---|
55 | REAL(wp) :: ztraf, zmin, zmax, zmean, zdrift, areasf |
---|
56 | REAL(wp), DIMENSION(jpi,jpj) :: zvol |
---|
57 | !!---------------------------------------------------------------------- |
---|
58 | |
---|
59 | IF( lwp ) THEN |
---|
60 | WRITE(numout,*) |
---|
61 | WRITE(numout,*) ' ----SURFACE TRA STAT---- ' |
---|
62 | WRITE(numout,*) |
---|
63 | ENDIF |
---|
64 | ! |
---|
65 | zvol(:,:) = e1e2t(:,:) * fse3t_a(:,:,1) * tmask(:,:,1) |
---|
66 | areasf = glob_sum(zvol(:,:)) |
---|
67 | DO jn = 1, jptra |
---|
68 | ztraf = glob_sum( tra(:,:,1,jn) * zvol(:,:) ) |
---|
69 | zmin = MINVAL( tra(:,:,1,jn), mask= ((tmask(:,:,1).NE.0.)) ) |
---|
70 | zmax = MAXVAL( tra(:,:,1,jn), mask= ((tmask(:,:,1).NE.0.)) ) |
---|
71 | IF( lk_mpp ) THEN |
---|
72 | CALL mpp_min( zmin ) ! min over the global domain |
---|
73 | CALL mpp_max( zmax ) ! max over the global domain |
---|
74 | END IF |
---|
75 | zmean = ztraf / areasf |
---|
76 | IF(lwp) WRITE(numout,9001) jn, TRIM( ctrcnm(jn) ), zmean, zmin, zmax |
---|
77 | END DO |
---|
78 | IF(lwp) WRITE(numout,*) |
---|
79 | 9001 FORMAT(' tracer nb :',i2,' name :',a10,' mean :',e18.10,' min :',e18.10, & |
---|
80 | & ' max :',e18.10) |
---|
81 | ! |
---|
82 | END SUBROUTINE trc_rst_tra_stat |
---|
83 | |
---|
84 | |
---|
85 | |
---|
86 | SUBROUTINE trc_rst_dia_stat( dgtr, names) |
---|
87 | !!---------------------------------------------------------------------- |
---|
88 | !! *** trc_rst_dia_stat *** |
---|
89 | !! |
---|
90 | !! ** purpose : Compute tracers statistics |
---|
91 | !!---------------------------------------------------------------------- |
---|
92 | REAL(wp), DIMENSION(jpi,jpj) , INTENT(in) :: dgtr ! 2D diag var |
---|
93 | CHARACTER(len=*) , INTENT(in) :: names ! 2D diag name |
---|
94 | !!--------------------------------------------------------------------- |
---|
95 | INTEGER :: jk, jn |
---|
96 | CHARACTER (LEN=18) :: text_zmean |
---|
97 | REAL(wp) :: ztraf, zmin, zmax, zmean, areasf |
---|
98 | REAL(wp), DIMENSION(jpi,jpj) :: zvol |
---|
99 | !!---------------------------------------------------------------------- |
---|
100 | |
---|
101 | IF( lwp ) WRITE(numout,*) 'STAT- ', names |
---|
102 | |
---|
103 | ! fse3t_a will be undefined at the start of a run, but this routine |
---|
104 | ! may be called at any stage! Hence we MUST make sure it is |
---|
105 | ! initialised to zero when allocated to enable us to test for |
---|
106 | ! zero content here and avoid potentially dangerous and non-portable |
---|
107 | ! operations (e.g. divide by zero, global sums of junk values etc.) |
---|
108 | zvol(:,:) = e1e2t(:,:) * fse3t_a(:,:,1) * tmask(:,:,1) |
---|
109 | ztraf = glob_sum( dgtr(:,:) * zvol(:,:) ) |
---|
110 | !! areasf = glob_sum(e1e2t(:,:) * tmask(:,:,1) ) |
---|
111 | areasf = glob_sum(zvol(:,:)) |
---|
112 | zmin = MINVAL( dgtr(:,:), mask= ((tmask(:,:,1).NE.0.)) ) |
---|
113 | zmax = MAXVAL( dgtr(:,:), mask= ((tmask(:,:,1).NE.0.)) ) |
---|
114 | IF( lk_mpp ) THEN |
---|
115 | CALL mpp_min( zmin ) ! min over the global domain |
---|
116 | CALL mpp_max( zmax ) ! max over the global domain |
---|
117 | END IF |
---|
118 | |
---|
119 | text_zmean = "N/A" |
---|
120 | ! Avoid divide by zero. areasf must be positive. |
---|
121 | IF (areasf > 0.0) THEN |
---|
122 | zmean = ztraf / areasf |
---|
123 | WRITE(text_zmean,'(e18.10)') zmean |
---|
124 | ENDIF |
---|
125 | |
---|
126 | IF(lwp) WRITE(numout,9002) TRIM( names ), text_zmean, zmin, zmax |
---|
127 | |
---|
128 | 9002 FORMAT(' tracer name :',A,' mean :',A,' min :',e18.10, & |
---|
129 | & ' max :',e18.10 ) |
---|
130 | ! |
---|
131 | END SUBROUTINE trc_rst_dia_stat |
---|
132 | |
---|
133 | |
---|
134 | #else |
---|
135 | !!---------------------------------------------------------------------- |
---|
136 | !! Dummy module : No passive tracer |
---|
137 | !!---------------------------------------------------------------------- |
---|
138 | CONTAINS |
---|
139 | SUBROUTINE trc_rst_dia_stat ! Empty routines |
---|
140 | WRITE(*,*) 'trc_rst_wri: You should not have seen this print! error?' |
---|
141 | END SUBROUTINE trc_rst_dia_stat |
---|
142 | SUBROUTINE trc_rst_dia_stat( dgtr, names) |
---|
143 | REAL(wp), DIMENSION(jpi,jpj) , INTENT(in) :: dgtr ! 2D diag var |
---|
144 | CHARACTER(len=*) , INTENT(in) :: names ! 2D diag name |
---|
145 | WRITE(*,*) 'trc_rst_wri: You should not have seen this print! error?' |
---|
146 | END SUBROUTINE trc_rst_dia_stat |
---|
147 | #endif |
---|
148 | |
---|
149 | !!---------------------------------------------------------------------- |
---|
150 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
---|
151 | !! $Id$ |
---|
152 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
153 | !!====================================================================== |
---|
154 | END MODULE trcstat |
---|