1 | MODULE updtide |
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2 | !!================================================================================= |
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3 | !! *** MODULE updtide *** |
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4 | !! Initialization of tidal forcing |
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5 | !! History : 9.0 ! 07 (O. Le Galloudec) Original code |
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6 | !!================================================================================= |
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7 | #if defined key_tide |
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8 | !! * Modules used |
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9 | USE oce ! ocean dynamics and tracers variables |
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10 | USE dom_oce ! ocean space and time domain |
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11 | USE in_out_manager ! I/O units |
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12 | USE phycst |
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13 | USE sbctide |
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14 | USE dynspg_oce |
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15 | USE tideini, ONLY: ln_tide_ramp, rdttideramp |
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16 | |
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17 | IMPLICIT NONE |
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18 | PUBLIC |
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19 | |
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20 | !! * Routine accessibility |
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21 | PUBLIC upd_tide |
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22 | !!--------------------------------------------------------------------------------- |
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23 | !! OPA 9.0 , LODYC-IPSL (2003) |
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24 | !!--------------------------------------------------------------------------------- |
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25 | |
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26 | CONTAINS |
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27 | |
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28 | SUBROUTINE upd_tide (kt,kit) |
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29 | !!---------------------------------------------------------------------- |
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30 | !! *** ROUTINE upd_tide *** |
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31 | !!---------------------------------------------------------------------- |
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32 | !! * Local declarations |
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33 | |
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34 | INTEGER, INTENT( in ) :: kt,kit ! ocean time-step index |
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35 | INTEGER :: ji,jj,jk |
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36 | REAL (wp) :: zramp |
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37 | REAL (wp), DIMENSION(nb_harmo) :: zwt |
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38 | !............................................................................... |
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39 | |
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40 | pot_astro(:,:)=0.e0 |
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41 | zramp = 1.e0 |
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42 | |
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43 | IF (lk_dynspg_ts) THEN |
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44 | zwt(:) = omega_tide(:)* ((kt-kt_tide)*rdt + kit*(rdt/REAL(nn_baro,wp))) |
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45 | IF (ln_tide_ramp) THEN |
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46 | zramp = MIN(MAX( ((kt-nit000)*rdt + kit*(rdt/REAL(nn_baro,wp)))/(rdttideramp*rday),0.),1.) |
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47 | ENDIF |
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48 | ELSE |
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49 | zwt(:) = omega_tide(:)*(kt-kt_tide)*rdt |
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50 | IF (ln_tide_ramp) THEN |
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51 | zramp = MIN(MAX( ((kt-nit000)*rdt)/(rdttideramp*rday),0.),1.) |
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52 | ENDIF |
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53 | ENDIF |
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54 | |
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55 | do jk=1,nb_harmo |
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56 | do ji=1,jpi |
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57 | do jj=1,jpj |
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58 | pot_astro(ji,jj)=pot_astro(ji,jj) + zramp*(amp_pot(ji,jj,jk)*COS(zwt(jk)+phi_pot(ji,jj,jk))) |
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59 | enddo |
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60 | enddo |
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61 | enddo |
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62 | |
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63 | END SUBROUTINE upd_tide |
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64 | |
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65 | #else |
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66 | !!---------------------------------------------------------------------- |
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67 | !! Dummy module : NO TIDE |
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68 | !!---------------------------------------------------------------------- |
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69 | CONTAINS |
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70 | SUBROUTINE upd_tide( kt,kit ) ! Empty routine |
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71 | INTEGER,INTENT (IN) :: kt, kit |
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72 | WRITE(*,*) 'upd_tide: You should not have seen this print! error?', kt |
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73 | END SUBROUTINE upd_tide |
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74 | |
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75 | #endif |
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76 | |
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77 | !!====================================================================== |
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78 | |
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79 | END MODULE updtide |
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