1 | MODULE obcdta |
---|
2 | !!====================================================================== |
---|
3 | !! *** MODULE obcdta *** |
---|
4 | !! Open boundary data : read the data for the open boundaries. |
---|
5 | !!====================================================================== |
---|
6 | !! History : 3.3 ! 2010-12 () - - |
---|
7 | !!---------------------------------------------------------------------- |
---|
8 | #if defined key_obc |
---|
9 | !!------------------------------------------------------------------------------ |
---|
10 | !! 'key_obc' : Open Boundary Conditions |
---|
11 | !!------------------------------------------------------------------------------ |
---|
12 | !! obc_dta : read u, v, t, s data along each open boundary |
---|
13 | !!------------------------------------------------------------------------------ |
---|
14 | USE obc_oce ! ocean open boundary conditions |
---|
15 | USE obc_par ! ocean open boundary conditions |
---|
16 | USE fldread ! read input fields |
---|
17 | USE in_out_manager ! I/O logical units |
---|
18 | |
---|
19 | IMPLICIT NONE |
---|
20 | PRIVATE |
---|
21 | |
---|
22 | PUBLIC obc_dta ! routines called by step.F90 |
---|
23 | PUBLIC obc_dta_bt ! routines called by dynspg_ts.F90 |
---|
24 | |
---|
25 | TYPE(FLD), DIMENSION(16) :: sf_obc !: structure: |
---|
26 | !!---------------------------------------------------------------------- |
---|
27 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
---|
28 | !! $Id: obcdta.F90 188 2010-12-28 21:15:19Z rblod $ |
---|
29 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
30 | !!---------------------------------------------------------------------- |
---|
31 | CONTAINS |
---|
32 | |
---|
33 | SUBROUTINE obc_dta( kt ) |
---|
34 | !!--------------------------------------------------------------------------- |
---|
35 | !! *** SUBROUTINE obc_dta *** |
---|
36 | !! |
---|
37 | !! ** Purpose : read the data for the open boundaries. |
---|
38 | !!--------------------------------------------------------------------------- |
---|
39 | INTEGER, INTENT( in ) :: kt ! ocean time-step |
---|
40 | !!--------------------------------------------------------------------- |
---|
41 | ! |
---|
42 | IF( kt == nit000 ) CALL obc_dta_init() |
---|
43 | ! |
---|
44 | IF ( lp_obc_east ) THEN |
---|
45 | CALL fld_read( kt, 1, sf_obc(1:4) ) |
---|
46 | ufoe(:,:) = sf_obc(1)%fnow(:,:,1) |
---|
47 | vfoe(:,:) = sf_obc(2)%fnow(:,:,1) |
---|
48 | tfoe(:,:) = sf_obc(3)%fnow(:,:,1) |
---|
49 | sfoe(:,:) = sf_obc(4)%fnow(:,:,1) |
---|
50 | ENDIF |
---|
51 | |
---|
52 | IF ( lp_obc_west ) THEN |
---|
53 | CALL fld_read( kt, 1, sf_obc(5:8) ) |
---|
54 | ufow(:,:) = sf_obc(5)%fnow(:,:,1) |
---|
55 | vfow(:,:) = sf_obc(6)%fnow(:,:,1) |
---|
56 | tfow(:,:) = sf_obc(7)%fnow(:,:,1) |
---|
57 | sfow(:,:) = sf_obc(8)%fnow(:,:,1) |
---|
58 | ENDIF |
---|
59 | |
---|
60 | IF ( lp_obc_north ) THEN |
---|
61 | CALL fld_read( kt, 1, sf_obc(9:12) ) |
---|
62 | ufon(:,:) = sf_obc( 9)%fnow(:,:,1) |
---|
63 | vfon(:,:) = sf_obc(10)%fnow(:,:,1) |
---|
64 | tfon(:,:) = sf_obc(11)%fnow(:,:,1) |
---|
65 | sfon(:,:) = sf_obc(12)%fnow(:,:,1) |
---|
66 | ENDIF |
---|
67 | |
---|
68 | IF ( lp_obc_south ) THEN |
---|
69 | CALL fld_read( kt, 1, sf_obc(13:16) ) |
---|
70 | ufos(:,:) = sf_obc(13)%fnow(:,:,1) |
---|
71 | vfos(:,:) = sf_obc(14)%fnow(:,:,1) |
---|
72 | tfos(:,:) = sf_obc(15)%fnow(:,:,1) |
---|
73 | sfos(:,:) = sf_obc(16)%fnow(:,:,1) |
---|
74 | ENDIF |
---|
75 | |
---|
76 | END SUBROUTINE obc_dta |
---|
77 | |
---|
78 | |
---|
79 | # if defined key_dynspg_ts || defined key_dynspg_exp |
---|
80 | SUBROUTINE obc_dta_bt( kt, kbt ) |
---|
81 | INTEGER,INTENT(in) :: kt |
---|
82 | INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index |
---|
83 | !!--------------------------------------------------------------------------- |
---|
84 | !! *** SUBROUTINE obc_dta *** |
---|
85 | !! |
---|
86 | !! ** Purpose : time interpolation of barotropic data for time-splitting scheme |
---|
87 | !! Data at the boundary must be in m2/s |
---|
88 | END SUBROUTINE obc_dta_bt |
---|
89 | |
---|
90 | # else |
---|
91 | !!----------------------------------------------------------------------------- |
---|
92 | !! Default option |
---|
93 | !!----------------------------------------------------------------------------- |
---|
94 | SUBROUTINE obc_dta_bt ( kt, kbt ) ! Empty routine |
---|
95 | INTEGER,INTENT(in) :: kt |
---|
96 | INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index |
---|
97 | WRITE(*,*) 'obc_dta_bt: You should not have seen this print! error?', kt |
---|
98 | WRITE(*,*) 'obc_dta_bt: You should not have seen this print! error?', kbt |
---|
99 | END SUBROUTINE obc_dta_bt |
---|
100 | # endif |
---|
101 | |
---|
102 | |
---|
103 | SUBROUTINE obc_dta_init |
---|
104 | !!--------------------------------------------------------------------------- |
---|
105 | !! *** SUBROUTINE obc_dta *** |
---|
106 | !! |
---|
107 | !! ** Purpose : initialization of .... |
---|
108 | !! |
---|
109 | !! ** Method : - read the obc namobc_dta namelist |
---|
110 | !! |
---|
111 | !! ** Action : - read parameters |
---|
112 | !!--------------------------------------------------------------------------- |
---|
113 | INTEGER :: ifpr |
---|
114 | CHARACTER(len=100) :: cn_dir ! Root directory for location of core files |
---|
115 | TYPE(FLD_N), DIMENSION(4) :: sn_obce, sn_obcw, sn_obcn, sn_obcs ! array of namelist informations on the obc to read |
---|
116 | NAMELIST/namobc_dta/ sn_obce, sn_obcw, sn_obcn, sn_obcs |
---|
117 | !!--------------------------------------------------------------------- |
---|
118 | ! set file information (default values) |
---|
119 | cn_dir = './' ! directory in which the model is executed |
---|
120 | ! |
---|
121 | ! (NB: frequency positive => hours, negative => months) |
---|
122 | ! ! file ! frequency ! variable ! time intep ! clim ! 'yearly' or ! weights ! rotation ! |
---|
123 | ! ! name ! (hours) ! name ! (T/F) ! (T/F) ! 'monthly' ! filename ! pairs ! |
---|
124 | sn_obce(1) = FLD_N( 'obc_east', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
125 | sn_obce(2) = FLD_N( 'obc_east', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
126 | sn_obce(3) = FLD_N( 'obc_east', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
127 | sn_obce(4) = FLD_N( 'obc_east', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
128 | |
---|
129 | sn_obcw(1) = FLD_N( 'obc_west', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
130 | sn_obcw(2) = FLD_N( 'obc_west', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
131 | sn_obcw(3) = FLD_N( 'obc_west', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
132 | sn_obcw(4) = FLD_N( 'obc_west', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
133 | |
---|
134 | sn_obcn(1) = FLD_N( 'obc_north', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
135 | sn_obcn(2) = FLD_N( 'obc_north', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
136 | sn_obcn(3) = FLD_N( 'obc_north', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
137 | sn_obcn(4) = FLD_N( 'obc_north', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
138 | |
---|
139 | sn_obcs(1) = FLD_N( 'obc_south', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
140 | sn_obcs(2) = FLD_N( 'obc_south', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
141 | sn_obcs(3) = FLD_N( 'obc_south', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
142 | sn_obcs(4) = FLD_N( 'obc_south', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
---|
143 | ! |
---|
144 | REWIND( numnam ) ! read in namlist namobc_dta |
---|
145 | READ ( numnam, namobc_dta ) |
---|
146 | |
---|
147 | IF ( lp_obc_east ) THEN |
---|
148 | DO ifpr= 1, 4 |
---|
149 | ALLOCATE( sf_obc(ifpr)%fnow(jpj,jpk,1) ) |
---|
150 | IF( sn_obce(ifpr)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpj,jpk,1,2) ) |
---|
151 | END DO |
---|
152 | CALL fld_fill( sf_obc(1:4), sn_obce, cn_dir, 'obc_dta_init', 'fill east OBC', 'namobc_dta' ) |
---|
153 | ENDIF |
---|
154 | |
---|
155 | IF ( lp_obc_west ) THEN |
---|
156 | DO ifpr= 5, 8 |
---|
157 | ALLOCATE( sf_obc(ifpr)%fnow(jpj,jpk,1) ) |
---|
158 | IF( sn_obcw(ifpr-4)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpj,jpk,1,2) ) |
---|
159 | END DO |
---|
160 | CALL fld_fill( sf_obc(5:8), sn_obcw, cn_dir, 'obc_dta_init', 'fill west OBC', 'namobc_dta' ) |
---|
161 | ENDIF |
---|
162 | |
---|
163 | IF ( lp_obc_north ) THEN |
---|
164 | DO ifpr= 9, 12 |
---|
165 | ALLOCATE( sf_obc(ifpr)%fnow(jpi,jpk,1) ) |
---|
166 | IF( sn_obcn(ifpr-8)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpi,jpk,1,2) ) |
---|
167 | END DO |
---|
168 | CALL fld_fill( sf_obc(9:12), sn_obcn, cn_dir, 'obc_dta_init', 'fill north OBC', 'namobc_dta' ) |
---|
169 | ENDIF |
---|
170 | |
---|
171 | IF ( lp_obc_south ) THEN |
---|
172 | DO ifpr= 13, 16 |
---|
173 | ALLOCATE( sf_obc(ifpr)%fnow(jpi,jpk,1) ) |
---|
174 | IF( sn_obcs(ifpr-12)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpi,jpk,1,2) ) |
---|
175 | END DO |
---|
176 | CALL fld_fill( sf_obc(13:16), sn_obcs, cn_dir, 'obc_dta_init', 'fill south OBC', 'namobc_dta' ) |
---|
177 | ENDIF |
---|
178 | |
---|
179 | END SUBROUTINE obc_dta_init |
---|
180 | |
---|
181 | #else |
---|
182 | !!------------------------------------------------------------------------------ |
---|
183 | !! default option: Dummy module NO Open Boundary Conditions |
---|
184 | !!------------------------------------------------------------------------------ |
---|
185 | CONTAINS |
---|
186 | SUBROUTINE obc_dta( kt ) ! Dummy routine |
---|
187 | INTEGER, INTENT (in) :: kt |
---|
188 | WRITE(*,*) 'obc_dta: You should not have seen this print! error?', kt |
---|
189 | END SUBROUTINE obc_dta |
---|
190 | #endif |
---|
191 | |
---|
192 | !!====================================================================== |
---|
193 | END MODULE obcdta |
---|