1 | MODULE oce |
---|
2 | !!====================================================================== |
---|
3 | !! *** MODULE oce *** |
---|
4 | !! Ocean : dynamics and active tracers defined in memory |
---|
5 | !!====================================================================== |
---|
6 | !! History : 1.0 ! 2002-11 (G. Madec) F90: Free form and module |
---|
7 | !! 3.1 ! 2009-02 (G. Madec, M. Leclair) pure z* coordinate |
---|
8 | !! 3.3 ! 2010-09 (C. Ethe) TRA-TRC merge: add ts, gtsu, gtsv 4D arrays |
---|
9 | !!---------------------------------------------------------------------- |
---|
10 | USE par_oce ! ocean parameters |
---|
11 | |
---|
12 | IMPLICIT NONE |
---|
13 | PRIVATE |
---|
14 | |
---|
15 | PUBLIC oce_alloc ! routine called by nemo_init in nemogcm.F90 |
---|
16 | |
---|
17 | LOGICAL , PUBLIC :: l_traldf_rot = .FALSE. !: rotated laplacian operator for lateral diffusion |
---|
18 | |
---|
19 | !! dynamics and tracer fields ! before ! now ! after ! the after trends becomes the fields |
---|
20 | !! -------------------------- ! fields ! fields ! trends ! only after tra_zdf and dyn_spg |
---|
21 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ub , un , ua !: i-horizontal velocity [m/s] |
---|
22 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: vb , vn , va !: j-horizontal velocity [m/s] |
---|
23 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wn !: vertical velocity [m/s] |
---|
24 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: rotb , rotn !: relative vorticity [s-1] |
---|
25 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: hdivb, hdivn !: horizontal divergence [s-1] |
---|
26 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: tb , tn , ta !: potential temperature [Celcius] |
---|
27 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sb , sn , sa !: salinity [psu] |
---|
28 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: tsb , tsn , tsa !: 4D T-S fields [Celcius,psu] |
---|
29 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: rn2b , rn2 !: brunt-vaisala frequency**2 [s-2] |
---|
30 | ! |
---|
31 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: rhd !: in situ density anomalie rhd=(rho-rau0)/rau0 [no units] |
---|
32 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: rhop !: potential volumic mass [kg/m3] |
---|
33 | |
---|
34 | !! free surface ! before ! now ! after ! |
---|
35 | !! ------------ ! fields ! fields ! trends ! |
---|
36 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshb , sshn , ssha !: sea surface height at t-point [m] |
---|
37 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshu_b , sshu_n , sshu_a !: sea surface height at u-point [m] |
---|
38 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshv_b , sshv_n , sshv_a !: sea surface height at u-point [m] |
---|
39 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshf_n !: sea surface height at f-point [m] |
---|
40 | ! |
---|
41 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: spgu, spgv !: horizontal surface pressure gradient |
---|
42 | |
---|
43 | !! interpolated gradient (only used in zps case) |
---|
44 | !! --------------------- |
---|
45 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gtsu, gtsv !: horizontal gradient of T, S bottom u-point |
---|
46 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: gru , grv !: horizontal gradient of rd at bottom u-point |
---|
47 | |
---|
48 | !!---------------------------------------------------------------------- |
---|
49 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
---|
50 | !! $Id$ |
---|
51 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
52 | !!====================================================================== |
---|
53 | CONTAINS |
---|
54 | |
---|
55 | FUNCTION oce_alloc() |
---|
56 | IMPLICIT none |
---|
57 | INTEGER :: oce_alloc |
---|
58 | INTEGER :: ierr(2) |
---|
59 | |
---|
60 | ! The Allocate statement is broken up to prevent excessive |
---|
61 | ! line lengths |
---|
62 | ALLOCATE(ub(jpi,jpj,jpk), un(jpi,jpj,jpk), ua(jpi,jpj,jpk), & |
---|
63 | vb(jpi,jpj,jpk), vn(jpi,jpj,jpk), va(jpi,jpj,jpk), & |
---|
64 | wn(jpi,jpj,jpk), & |
---|
65 | rotb(jpi,jpj,jpk), rotn(jpi,jpj,jpk), & |
---|
66 | hdivb(jpi,jpj,jpk), hdivn(jpi,jpj,jpk), & |
---|
67 | tb(jpi,jpj,jpk), tn(jpi,jpj,jpk), ta(jpi,jpj,jpk), & |
---|
68 | sb(jpi,jpj,jpk), sn(jpi,jpj,jpk), sa(jpi,jpj,jpk), & |
---|
69 | tsb(jpi,jpj,jpk,jpts),tsn(jpi,jpj,jpk,jpts),tsa(jpi,jpj,jpk,jpts),& |
---|
70 | rn2b(jpi,jpj,jpk), rn2(jpi,jpj,jpk), & |
---|
71 | ! |
---|
72 | Stat=ierr(1)) |
---|
73 | |
---|
74 | ALLOCATE(rhd(jpi,jpj,jpk), & |
---|
75 | rhop(jpi,jpj,jpk), & |
---|
76 | ! |
---|
77 | sshb(jpi,jpj), sshn(jpi,jpj), ssha(jpi,jpj), & |
---|
78 | sshu_b(jpi,jpj), sshu_n(jpi,jpj), sshu_a(jpi,jpj), & |
---|
79 | sshv_b(jpi,jpj), sshv_n(jpi,jpj), sshv_a(jpi,jpj), & |
---|
80 | sshf_n(jpi,jpj), & |
---|
81 | ! |
---|
82 | spgu(jpi,jpj), spgv(jpi,jpj), & |
---|
83 | ! |
---|
84 | gtsu(jpi,jpj,jpts), gtsv(jpi,jpj,jpts), & |
---|
85 | gru(jpi,jpj), grv(jpi,jpj), & |
---|
86 | ! |
---|
87 | Stat=ierr(2)) |
---|
88 | |
---|
89 | oce_alloc = maxval(ierr) |
---|
90 | |
---|
91 | END FUNCTION oce_alloc |
---|
92 | |
---|
93 | END MODULE oce |
---|