source: NEMO/branches/2020/dev_r12563_ASINTER-06_ABL_improvement/src/OCE/USR/usrdef_istate.F90 @ 13159

Last change on this file since 13159 was 12377, checked in by acc, 14 months ago

The big one. Merging all 2019 developments from the option 1 branch back onto the trunk.

This changeset reproduces 2019/dev_r11943_MERGE_2019 on the trunk using a 2-URL merge
onto a working copy of the trunk. I.e.:

svn merge —ignore-ancestry \

svn+ssh://acc@forge.ipsl.jussieu.fr/ipsl/forge/projets/nemo/svn/NEMO/trunk \
svn+ssh://acc@forge.ipsl.jussieu.fr/ipsl/forge/projets/nemo/svn/NEMO/branches/2019/dev_r11943_MERGE_2019 ./

The —ignore-ancestry flag avoids problems that may otherwise arise from the fact that
the merge history been trunk and branch may have been applied in a different order but
care has been taken before this step to ensure that all applicable fixes and updates
are present in the merge branch.

The trunk state just before this step has been branched to releases/release-4.0-HEAD
and that branch has been immediately tagged as releases/release-4.0.2. Any fixes
or additions in response to tickets on 4.0, 4.0.1 or 4.0.2 should be done on
releases/release-4.0-HEAD. From now on future 'point' releases (e.g. 4.0.2) will
remain unchanged with periodic releases as needs demand. Note release-4.0-HEAD is a
transitional naming convention. Future full releases, say 4.2, will have a release-4.2
branch which fulfills this role and the first point release (e.g. 4.2.0) will be made
immediately following the release branch creation.

2020 developments can be started from any trunk revision later than this one.

  • Property svn:keywords set to Id
File size: 4.3 KB
Line 
1MODULE usrdef_istate
2   !!======================================================================
3   !!                   ***  MODULE  usrdef_istate   ***
4   !!
5   !!                     ===  GYRE configuration  ===
6   !!
7   !! User defined : set the initial state of a user configuration
8   !!======================================================================
9   !! History :  4.0 ! 2016-03  (S. Flavoni) Original code
10   !!----------------------------------------------------------------------
11
12   !!----------------------------------------------------------------------
13   !!  usr_def_istate : initial state in Temperature and salinity
14   !!----------------------------------------------------------------------
15   USE par_oce        ! ocean space and time domain
16   USE phycst         ! physical constants
17   !
18   USE in_out_manager ! I/O manager
19   USE lib_mpp        ! MPP library
20   
21   IMPLICIT NONE
22   PRIVATE
23
24   PUBLIC   usr_def_istate   ! called in istate.F90
25
26   !! * Substitutions
27#  include "do_loop_substitute.h90"
28   !!----------------------------------------------------------------------
29   !! NEMO/OCE 4.0 , NEMO Consortium (2018)
30   !! $Id$
31   !! Software governed by the CeCILL license (see ./LICENSE)
32   !!----------------------------------------------------------------------
33CONTAINS
34 
35   SUBROUTINE usr_def_istate( pdept, ptmask, pts, pu, pv, pssh )
36      !!----------------------------------------------------------------------
37      !!                   ***  ROUTINE usr_def_istate  ***
38      !!
39      !! ** Purpose :   Initialization of the dynamics and tracers
40      !!                Here GYRE configuration example : (double gyre with rotated domain)
41      !!
42      !! ** Method  : - set temprature field
43      !!              - set salinity   field
44      !!----------------------------------------------------------------------
45      REAL(wp), DIMENSION(jpi,jpj,jpk)     , INTENT(in   ) ::   pdept   ! depth of t-point               [m]
46      REAL(wp), DIMENSION(jpi,jpj,jpk)     , INTENT(in   ) ::   ptmask  ! t-point ocean mask             [m]
47      REAL(wp), DIMENSION(jpi,jpj,jpk,jpts), INTENT(  out) ::   pts     ! T & S fields      [Celsius ; g/kg]
48      REAL(wp), DIMENSION(jpi,jpj,jpk)     , INTENT(  out) ::   pu      ! i-component of the velocity  [m/s]
49      REAL(wp), DIMENSION(jpi,jpj,jpk)     , INTENT(  out) ::   pv      ! j-component of the velocity  [m/s]
50      REAL(wp), DIMENSION(jpi,jpj)         , INTENT(  out) ::   pssh    ! sea-surface height
51      !
52      INTEGER :: ji, jj, jk  ! dummy loop indices
53      !!----------------------------------------------------------------------
54      !
55      IF(lwp) WRITE(numout,*)
56      IF(lwp) WRITE(numout,*) 'usr_def_istate : analytical definition of initial state '
57      IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~   Ocean at rest, with an horizontally uniform T and S profiles'
58      !
59      pu  (:,:,:) = 0._wp        ! ocean at rest
60      pv  (:,:,:) = 0._wp
61      pssh(:,:)   = 0._wp
62      !
63      DO_3D_11_11( 1, jpk )
64         pts(ji,jj,jk,jp_tem) =  (  (  16. - 12. * TANH( (pdept(ji,jj,jk) - 400) / 700 ) )   &
65              &           * (-TANH( (500. - pdept(ji,jj,jk)) / 150. ) + 1.) / 2.             &
66              &           + ( 15. * ( 1. - TANH( (pdept(ji,jj,jk)-50.) / 1500.) )            &
67              &           - 1.4 * TANH((pdept(ji,jj,jk)-100.) / 100.)                        &
68              &           + 7.  * (1500. - pdept(ji,jj,jk) ) / 1500.)                        &
69              &           * (-TANH( (pdept(ji,jj,jk) - 500.) / 150.) + 1.) / 2.  ) * ptmask(ji,jj,jk)
70
71         pts(ji,jj,jk,jp_sal) =  (  (  36.25 - 1.13 * TANH( (pdept(ji,jj,jk) - 305) / 460 ) )  &
72              &         * (-TANH((500. - pdept(ji,jj,jk)) / 150.) + 1.) / 2                  &
73              &         + ( 35.55 + 1.25 * (5000. - pdept(ji,jj,jk)) / 5000.                 &
74              &         - 1.62 * TANH( (pdept(ji,jj,jk) - 60.  ) / 650. )                    &
75              &         + 0.2  * TANH( (pdept(ji,jj,jk) - 35.  ) / 100. )                    &
76              &         + 0.2  * TANH( (pdept(ji,jj,jk) - 1000.) / 5000.) )                  &
77              &         * (-TANH( (pdept(ji,jj,jk) - 500.) / 150.) + 1.) / 2  ) * ptmask(ji,jj,jk)
78      END_3D
79      !   
80   END SUBROUTINE usr_def_istate
81
82   !!======================================================================
83END MODULE usrdef_istate
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