1 | MODULE usrdef_istate |
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2 | !!============================================================================== |
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3 | !! *** MODULE usrdef_istate *** |
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4 | !! User defined : set the initial state of a user configuration |
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5 | !!============================================================================== |
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6 | !! History : NEMO ! 2016-03 (S. Flavoni) Original code |
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7 | !!---------------------------------------------------------------------- |
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8 | |
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9 | !!---------------------------------------------------------------------- |
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10 | !! usr_def_istate : initial state in Temperature and salinity |
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11 | !!---------------------------------------------------------------------- |
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12 | USE par_oce ! ocean space and time domain |
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13 | USE phycst ! physical constants |
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14 | ! |
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15 | USE in_out_manager ! I/O manager |
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16 | USE lib_mpp ! MPP library |
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17 | |
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18 | IMPLICIT NONE |
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19 | PRIVATE |
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20 | |
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21 | PUBLIC usr_def_istate ! called in istate.F90 module |
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22 | |
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23 | !!---------------------------------------------------------------------- |
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24 | !! NEMO/OPA 3.7 , NEMO Consortium (2014) |
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25 | !! $Id:$ |
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26 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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27 | !!---------------------------------------------------------------------- |
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28 | CONTAINS |
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29 | |
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30 | SUBROUTINE usr_def_istate( pdept, ptmask, pts, pu, pv, pssh ) |
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31 | !!---------------------------------------------------------------------- |
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32 | !! *** ROUTINE usr_def_istate *** |
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33 | !! |
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34 | !! ** Purpose : Initialization of the dynamics and tracers |
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35 | !! Here OVERFLOW configuration example |
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36 | !! |
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37 | !! ** Method : - set temprature field |
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38 | !! - set salinity field |
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39 | !!---------------------------------------------------------------------- |
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40 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: pdept ! depth of t-point [m] |
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41 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: ptmask ! t-point ocean mask [m] |
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42 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpts), INTENT( out) :: pts ! T & S fields [Celcius ; g/kg] |
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43 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT( out) :: pu ! i-component of the velocity [m/s] |
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44 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT( out) :: pv ! j-component of the velocity [m/s] |
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45 | REAL(wp), DIMENSION(jpi,jpj) , INTENT( out) :: pssh ! sea-surface height |
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46 | ! |
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47 | INTEGER :: ji, jj, jk ! dummy loop indices |
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48 | INTEGRE :: dam ! location of dam |
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49 | !!---------------------------------------------------------------------- |
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50 | ! |
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51 | IF(lwp) WRITE(numout,*) |
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52 | IF(lwp) WRITE(numout,*) 'usr_def_istate : analytical definition of initial state ' |
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53 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~ Ocean at rest, with a dam on T profile, and uniform S profile' |
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54 | ! |
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55 | pu (:,:,:) = 0._wp ! ocean at rest |
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56 | pv (:,:,:) = 0._wp |
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57 | pssh(:,:) = 0._wp |
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58 | ! |
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59 | DO jk = 1, jpk ! T & S profiles |
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60 | DO jj = 1, jpj |
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61 | DO ji = 1, jpi |
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62 | IF( ji .LE. dam ) THEN |
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63 | pts(ji,jj,jk,jp_tem) = 10. * tmask(ji,jj,jk) |
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64 | ELSE |
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65 | pts(ji,jj,jk,jp_tem) = 20. * tmask(ji,jj,jk) |
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66 | ENDIF |
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67 | END DO |
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68 | END DO |
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69 | END DO |
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70 | ! |
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71 | pts(:,:,:,jp_sal) = 35. * tmask(:,:,:) |
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72 | ! |
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73 | END SUBROUTINE usr_def_istate |
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74 | |
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75 | !!====================================================================== |
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76 | END MODULE usrdef_istate |
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