| 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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