[2892] | 1 | MODULE trcsub |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcsubstp *** |
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| 4 | !!TOP : Averages physics variables for TOP substepping. |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2011-10 (K. Edwards) Original |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | #if defined key_top |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! trc_sub : passive tracer system sub-stepping |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | USE oce_trc ! ocean dynamics and active tracers variables |
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| 13 | USE trc |
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| 14 | USE prtctl_trc ! Print control for debbuging |
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| 15 | USE iom |
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| 16 | USE in_out_manager |
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| 17 | USE lbclnk |
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[2971] | 18 | USE trabbl |
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[2892] | 19 | USE zdf_oce |
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| 20 | USE domvvl |
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| 21 | USE divcur ! hor. divergence and curl (div & cur routines) |
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| 22 | USE sbcrnf, ONLY: h_rnf, nk_rnf ! River runoff |
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| 23 | USE bdy_oce |
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| 24 | #if defined key_agrif |
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| 25 | USE agrif_opa_update |
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| 26 | USE agrif_opa_interp |
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| 27 | #endif |
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| 28 | |
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| 29 | IMPLICIT NONE |
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| 30 | |
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[2910] | 31 | PUBLIC trc_sub_stp ! called by trc_stp |
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| 32 | PUBLIC trc_sub_ini ! called by trc_ini to initialize substepping arrays. |
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| 33 | PUBLIC trc_sub_reset ! called by trc_stp to reset physics variables |
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| 34 | PUBLIC trc_sub_ssh ! called by trc_stp to reset physics variables |
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[2892] | 35 | |
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[2910] | 36 | !!* Module variables |
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| 37 | REAL(wp) :: r1_ndttrc ! 1 / nn_dttrc |
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| 38 | REAL(wp) :: r1_ndttrcp1 ! 1 / (nn_dttrc+1) |
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| 39 | |
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| 40 | !!* Substitution |
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[2892] | 41 | # include "top_substitute.h90" |
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| 42 | !!---------------------------------------------------------------------- |
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| 43 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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[6427] | 44 | !! $Id$ |
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[2892] | 45 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 46 | !!---------------------------------------------------------------------- |
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| 47 | CONTAINS |
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| 48 | |
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| 49 | SUBROUTINE trc_sub_stp( kt ) |
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| 50 | !!------------------------------------------------------------------- |
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| 51 | !! *** ROUTINE trc_stp *** |
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| 52 | !! |
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| 53 | !! ** Purpose : Average variables needed for sub-stepping passive tracers |
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| 54 | !! |
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| 55 | !! ** Method : Called every timestep to increment _tm (time mean) variables |
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| 56 | !! on TOP steps, calculate averages. |
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| 57 | !!------------------------------------------------------------------- |
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[2910] | 58 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 59 | INTEGER :: ji,jj,jk ! dummy loop indices |
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| 60 | REAL(wp) :: z1_ne3t, z1_ne3u, z1_ne3v, z1_ne3w |
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[2892] | 61 | !!------------------------------------------------------------------- |
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[3160] | 62 | ! |
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| 63 | IF( nn_timing == 1 ) CALL timing_start('trc_sub_stp') |
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| 64 | ! |
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| 65 | IF( kt == nit000 ) THEN |
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[2892] | 66 | IF(lwp) WRITE(numout,*) |
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| 67 | IF(lwp) WRITE(numout,*) 'trc_sub_stp : substepping of the passive tracers' |
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| 68 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~' |
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[2910] | 69 | ! |
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| 70 | sshb_hold (:,:) = sshn (:,:) |
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| 71 | emp_b_hold (:,:) = emp_b (:,:) |
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| 72 | ! |
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| 73 | r1_ndttrc = 1._wp / REAL( nn_dttrc , wp ) |
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| 74 | r1_ndttrcp1 = 1._wp / REAL( nn_dttrc + 1, wp ) |
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| 75 | ! |
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[3160] | 76 | ENDIF |
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[2892] | 77 | |
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| 78 | IF( MOD( kt , nn_dttrc ) /= 0 ) THEN |
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[2910] | 79 | ! |
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| 80 | un_tm (:,:,:) = un_tm (:,:,:) + un (:,:,:) * fse3u(:,:,:) |
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| 81 | vn_tm (:,:,:) = vn_tm (:,:,:) + vn (:,:,:) * fse3v(:,:,:) |
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| 82 | tsn_tm (:,:,:,jp_tem) = tsn_tm (:,:,:,jp_tem) + tsn (:,:,:,jp_tem) * fse3t(:,:,:) |
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[2944] | 83 | tsn_tm (:,:,:,jp_sal) = tsn_tm (:,:,:,jp_sal) + tsn (:,:,:,jp_sal) * fse3t(:,:,:) |
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[3175] | 84 | rhop_tm (:,:,:) = rhop_tm (:,:,:) + rhop (:,:,:) * fse3t(:,:,:) |
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[2910] | 85 | avt_tm (:,:,:) = avt_tm (:,:,:) + avt (:,:,:) * fse3w(:,:,:) |
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[2892] | 86 | # if defined key_zdfddm |
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[2910] | 87 | avs_tm (:,:,:) = avs_tm (:,:,:) + avs (:,:,:) * fse3w(:,:,:) |
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[2892] | 88 | # endif |
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| 89 | #if defined key_ldfslp |
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[4611] | 90 | wslpi_tm(:,:,:) = wslpi_tm(:,:,:) + wslpi(:,:,:) |
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| 91 | wslpj_tm(:,:,:) = wslpj_tm(:,:,:) + wslpj(:,:,:) |
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| 92 | uslp_tm (:,:,:) = uslp_tm (:,:,:) + uslp (:,:,:) |
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| 93 | vslp_tm (:,:,:) = vslp_tm (:,:,:) + vslp (:,:,:) |
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[2892] | 94 | #endif |
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[2971] | 95 | # if defined key_trabbl |
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| 96 | IF( nn_bbl_ldf == 1 ) THEN |
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| 97 | ahu_bbl_tm(:,:) = ahu_bbl_tm(:,:) + ahu_bbl(:,:) |
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| 98 | ahv_bbl_tm(:,:) = ahv_bbl_tm(:,:) + ahv_bbl(:,:) |
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| 99 | ENDIF |
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| 100 | IF( nn_bbl_adv == 1 ) THEN |
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| 101 | utr_bbl_tm(:,:) = utr_bbl_tm(:,:) + utr_bbl(:,:) |
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| 102 | vtr_bbl_tm(:,:) = vtr_bbl_tm(:,:) + vtr_bbl(:,:) |
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| 103 | ENDIF |
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| 104 | # endif |
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[2910] | 105 | ! |
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| 106 | sshn_tm (:,:) = sshn_tm (:,:) + sshn (:,:) |
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| 107 | rnf_tm (:,:) = rnf_tm (:,:) + rnf (:,:) |
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| 108 | h_rnf_tm (:,:) = h_rnf_tm (:,:) + h_rnf (:,:) |
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| 109 | hmld_tm (:,:) = hmld_tm (:,:) + hmld (:,:) |
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| 110 | fr_i_tm (:,:) = fr_i_tm (:,:) + fr_i (:,:) |
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| 111 | emp_tm (:,:) = emp_tm (:,:) + emp (:,:) |
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[4148] | 112 | fmmflx_tm(:,:) = fmmflx_tm(:,:) + fmmflx(:,:) |
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[2910] | 113 | qsr_tm (:,:) = qsr_tm (:,:) + qsr (:,:) |
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| 114 | wndm_tm (:,:) = wndm_tm (:,:) + wndm (:,:) |
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[2892] | 115 | |
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[2910] | 116 | ELSE ! It is time to substep |
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| 117 | ! 1. set temporary arrays to hold physics variables |
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[2944] | 118 | un_temp (:,:,:) = un (:,:,:) |
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| 119 | vn_temp (:,:,:) = vn (:,:,:) |
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| 120 | wn_temp (:,:,:) = wn (:,:,:) |
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| 121 | tsn_temp (:,:,:,:) = tsn (:,:,:,:) |
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[3192] | 122 | rhop_temp (:,:,:) = rhop (:,:,:) |
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[2944] | 123 | avt_temp (:,:,:) = avt (:,:,:) |
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| 124 | # if defined key_zdfddm |
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[3192] | 125 | avs_temp (:,:,:) = avs (:,:,:) |
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[2944] | 126 | # endif |
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| 127 | #if defined key_ldfslp |
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| 128 | wslpi_temp (:,:,:) = wslpi (:,:,:) |
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| 129 | wslpj_temp (:,:,:) = wslpj (:,:,:) |
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| 130 | uslp_temp (:,:,:) = uslp (:,:,:) |
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| 131 | vslp_temp (:,:,:) = vslp (:,:,:) |
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| 132 | #endif |
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[2971] | 133 | # if defined key_trabbl |
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| 134 | IF( nn_bbl_ldf == 1 ) THEN |
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| 135 | ahu_bbl_temp(:,:) = ahu_bbl(:,:) |
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| 136 | ahv_bbl_temp(:,:) = ahv_bbl(:,:) |
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| 137 | ENDIF |
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| 138 | IF( nn_bbl_adv == 1 ) THEN |
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| 139 | utr_bbl_temp(:,:) = utr_bbl(:,:) |
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| 140 | vtr_bbl_temp(:,:) = vtr_bbl(:,:) |
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| 141 | ENDIF |
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| 142 | # endif |
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[2910] | 143 | sshn_temp (:,:) = sshn (:,:) |
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| 144 | sshb_temp (:,:) = sshb (:,:) |
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| 145 | ssha_temp (:,:) = ssha (:,:) |
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| 146 | rnf_temp (:,:) = rnf (:,:) |
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| 147 | h_rnf_temp (:,:) = h_rnf (:,:) |
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| 148 | hmld_temp (:,:) = hmld (:,:) |
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[2944] | 149 | fr_i_temp (:,:) = fr_i (:,:) |
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[2910] | 150 | emp_temp (:,:) = emp (:,:) |
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| 151 | emp_b_temp (:,:) = emp_b (:,:) |
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[4148] | 152 | fmmflx_temp(:,:) = fmmflx(:,:) |
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[2944] | 153 | qsr_temp (:,:) = qsr (:,:) |
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| 154 | wndm_temp (:,:) = wndm (:,:) |
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[2971] | 155 | ! ! Variables reset in trc_sub_ssh |
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[2944] | 156 | rotn_temp (:,:,:) = rotn (:,:,:) |
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| 157 | hdivn_temp (:,:,:) = hdivn (:,:,:) |
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| 158 | rotb_temp (:,:,:) = rotb (:,:,:) |
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| 159 | hdivb_temp (:,:,:) = hdivb (:,:,:) |
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[2910] | 160 | ! |
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| 161 | ! 2. Create averages and reassign variables |
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[4611] | 162 | un_tm (:,:,:) = un_tm (:,:,:) + un (:,:,:) * fse3u(:,:,:) |
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| 163 | vn_tm (:,:,:) = vn_tm (:,:,:) + vn (:,:,:) * fse3v(:,:,:) |
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| 164 | tsn_tm (:,:,:,jp_tem) = tsn_tm (:,:,:,jp_tem) + tsn (:,:,:,jp_tem) * fse3t(:,:,:) |
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| 165 | tsn_tm (:,:,:,jp_sal) = tsn_tm (:,:,:,jp_sal) + tsn (:,:,:,jp_sal) * fse3t(:,:,:) |
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| 166 | rhop_tm (:,:,:) = rhop_tm (:,:,:) + rhop (:,:,:) * fse3t(:,:,:) |
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| 167 | avt_tm (:,:,:) = avt_tm (:,:,:) + avt (:,:,:) * fse3w(:,:,:) |
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[2944] | 168 | # if defined key_zdfddm |
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[4611] | 169 | avs_tm (:,:,:) = avs_tm (:,:,:) + avs (:,:,:) * fse3w(:,:,:) |
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[2944] | 170 | # endif |
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| 171 | #if defined key_ldfslp |
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[4611] | 172 | wslpi_tm (:,:,:) = wslpi_tm(:,:,:) + wslpi(:,:,:) |
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| 173 | wslpj_tm (:,:,:) = wslpj_tm(:,:,:) + wslpj(:,:,:) |
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| 174 | uslp_tm (:,:,:) = uslp_tm (:,:,:) + uslp (:,:,:) |
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| 175 | vslp_tm (:,:,:) = vslp_tm (:,:,:) + vslp (:,:,:) |
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[2944] | 176 | #endif |
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[2971] | 177 | # if defined key_trabbl |
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| 178 | IF( nn_bbl_ldf == 1 ) THEN |
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| 179 | ahu_bbl_tm(:,:) = ahu_bbl_tm(:,:) + ahu_bbl(:,:) |
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| 180 | ahv_bbl_tm(:,:) = ahv_bbl_tm(:,:) + ahv_bbl(:,:) |
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| 181 | ENDIF |
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| 182 | IF( nn_bbl_adv == 1 ) THEN |
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| 183 | utr_bbl_tm(:,:) = utr_bbl_tm(:,:) + utr_bbl(:,:) |
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| 184 | vtr_bbl_tm(:,:) = vtr_bbl_tm(:,:) + vtr_bbl(:,:) |
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| 185 | ENDIF |
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| 186 | # endif |
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[2910] | 187 | sshn_tm (:,:) = sshn_tm (:,:) + sshn (:,:) |
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| 188 | rnf_tm (:,:) = rnf_tm (:,:) + rnf (:,:) |
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| 189 | h_rnf_tm (:,:) = h_rnf_tm (:,:) + h_rnf (:,:) |
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| 190 | hmld_tm (:,:) = hmld_tm (:,:) + hmld (:,:) |
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| 191 | fr_i_tm (:,:) = fr_i_tm (:,:) + fr_i (:,:) |
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| 192 | emp_tm (:,:) = emp_tm (:,:) + emp (:,:) |
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[4148] | 193 | fmmflx_tm(:,:) = fmmflx_tm (:,:) + fmmflx(:,:) |
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[2910] | 194 | qsr_tm (:,:) = qsr_tm (:,:) + qsr (:,:) |
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| 195 | wndm_tm (:,:) = wndm_tm (:,:) + wndm (:,:) |
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| 196 | ! |
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| 197 | sshn (:,:) = sshn_tm (:,:) * r1_ndttrcp1 |
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| 198 | sshb (:,:) = sshb_hold (:,:) |
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| 199 | rnf (:,:) = rnf_tm (:,:) * r1_ndttrcp1 |
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| 200 | h_rnf (:,:) = h_rnf_tm (:,:) * r1_ndttrcp1 |
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| 201 | hmld (:,:) = hmld_tm (:,:) * r1_ndttrcp1 |
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[4611] | 202 | ! variables that are initialized after averages |
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[2910] | 203 | emp_b (:,:) = emp_b_hold (:,:) |
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| 204 | IF( kt == nittrc000 ) THEN |
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| 205 | wndm (:,:) = wndm_tm (:,:) * r1_ndttrc |
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| 206 | qsr (:,:) = qsr_tm (:,:) * r1_ndttrc |
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| 207 | emp (:,:) = emp_tm (:,:) * r1_ndttrc |
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[4148] | 208 | fmmflx(:,:) = fmmflx_tm (:,:) * r1_ndttrc |
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[2944] | 209 | fr_i (:,:) = fr_i_tm (:,:) * r1_ndttrc |
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[2971] | 210 | # if defined key_trabbl |
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| 211 | IF( nn_bbl_ldf == 1 ) THEN |
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| 212 | ahu_bbl(:,:) = ahu_bbl_tm (:,:) * r1_ndttrc |
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| 213 | ahv_bbl(:,:) = ahv_bbl_tm (:,:) * r1_ndttrc |
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| 214 | ENDIF |
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| 215 | IF( nn_bbl_adv == 1 ) THEN |
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| 216 | utr_bbl(:,:) = utr_bbl_tm (:,:) * r1_ndttrc |
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| 217 | vtr_bbl(:,:) = vtr_bbl_tm (:,:) * r1_ndttrc |
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| 218 | ENDIF |
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| 219 | # endif |
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[2910] | 220 | ELSE |
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| 221 | wndm (:,:) = wndm_tm (:,:) * r1_ndttrcp1 |
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| 222 | qsr (:,:) = qsr_tm (:,:) * r1_ndttrcp1 |
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| 223 | emp (:,:) = emp_tm (:,:) * r1_ndttrcp1 |
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[4148] | 224 | fmmflx(:,:) = fmmflx_tm (:,:) * r1_ndttrcp1 |
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[2944] | 225 | fr_i (:,:) = fr_i_tm (:,:) * r1_ndttrcp1 |
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[2971] | 226 | # if defined key_trabbl |
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| 227 | IF( nn_bbl_ldf == 1 ) THEN |
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| 228 | ahu_bbl(:,:) = ahu_bbl_tm (:,:) * r1_ndttrcp1 |
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| 229 | ahv_bbl(:,:) = ahv_bbl_tm (:,:) * r1_ndttrcp1 |
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| 230 | ENDIF |
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| 231 | IF( nn_bbl_adv == 1 ) THEN |
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| 232 | utr_bbl(:,:) = utr_bbl_tm (:,:) * r1_ndttrcp1 |
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| 233 | vtr_bbl(:,:) = vtr_bbl_tm (:,:) * r1_ndttrcp1 |
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| 234 | ENDIF |
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| 235 | # endif |
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[2910] | 236 | ENDIF |
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| 237 | ! |
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[2892] | 238 | DO jk = 1, jpk |
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| 239 | DO jj = 1, jpj |
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| 240 | DO ji = 1, jpi |
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[2910] | 241 | z1_ne3t = r1_ndttrcp1 / fse3t(ji,jj,jk) |
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| 242 | z1_ne3u = r1_ndttrcp1 / fse3u(ji,jj,jk) |
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| 243 | z1_ne3v = r1_ndttrcp1 / fse3v(ji,jj,jk) |
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| 244 | z1_ne3w = r1_ndttrcp1 / fse3w(ji,jj,jk) |
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| 245 | ! |
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| 246 | un (ji,jj,jk) = un_tm (ji,jj,jk) * z1_ne3u |
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| 247 | vn (ji,jj,jk) = vn_tm (ji,jj,jk) * z1_ne3v |
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| 248 | tsn (ji,jj,jk,jp_tem) = tsn_tm (ji,jj,jk,jp_tem) * z1_ne3t |
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| 249 | tsn (ji,jj,jk,jp_sal) = tsn_tm (ji,jj,jk,jp_sal) * z1_ne3t |
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[3175] | 250 | rhop (ji,jj,jk) = rhop_tm (ji,jj,jk) * z1_ne3t |
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[2910] | 251 | avt (ji,jj,jk) = avt_tm (ji,jj,jk) * z1_ne3w |
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| 252 | # if defined key_zdfddm |
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| 253 | avs (ji,jj,jk) = avs_tm (ji,jj,jk) * z1_ne3w |
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| 254 | # endif |
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| 255 | #if defined key_ldfslp |
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[4611] | 256 | wslpi(ji,jj,jk) = wslpi_tm(ji,jj,jk) |
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| 257 | wslpj(ji,jj,jk) = wslpj_tm(ji,jj,jk) |
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| 258 | uslp (ji,jj,jk) = uslp_tm (ji,jj,jk) |
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| 259 | vslp (ji,jj,jk) = vslp_tm (ji,jj,jk) |
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[2910] | 260 | #endif |
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| 261 | ENDDO |
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| 262 | ENDDO |
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| 263 | ENDDO |
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[2944] | 264 | ! |
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| 265 | CALL trc_sub_ssh( kt ) ! after ssh & vertical velocity |
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| 266 | ! |
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[2892] | 267 | ENDIF |
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[3160] | 268 | ! |
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| 269 | IF( nn_timing == 1 ) CALL timing_start('trc_sub_stp') |
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| 270 | ! |
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[2892] | 271 | END SUBROUTINE trc_sub_stp |
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| 272 | |
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| 273 | SUBROUTINE trc_sub_ini |
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| 274 | !!------------------------------------------------------------------- |
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| 275 | !! *** ROUTINE trc_sub_ini *** |
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| 276 | !! |
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| 277 | !! ** Purpose : Initialize variables needed for sub-stepping passive tracers |
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| 278 | !! |
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| 279 | !! ** Method : |
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| 280 | !! Compute the averages for sub-stepping |
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| 281 | !!------------------------------------------------------------------- |
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| 282 | INTEGER :: ierr |
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| 283 | !!------------------------------------------------------------------- |
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[3160] | 284 | ! |
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| 285 | IF( nn_timing == 1 ) CALL timing_start('trc_sub_ini') |
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| 286 | ! |
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[2892] | 287 | IF(lwp) WRITE(numout,*) |
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| 288 | IF(lwp) WRITE(numout,*) 'trc_sub_ini : initial set up of the passive tracers substepping' |
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| 289 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 290 | |
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| 291 | ierr = trc_sub_alloc () |
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| 292 | IF( lk_mpp ) CALL mpp_sum( ierr ) |
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| 293 | IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'top_sub_alloc : unable to allocate standard ocean arrays' ) |
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| 294 | |
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[2910] | 295 | un_tm (:,:,:) = un (:,:,:) * fse3u(:,:,:) |
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| 296 | vn_tm (:,:,:) = vn (:,:,:) * fse3v(:,:,:) |
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| 297 | tsn_tm (:,:,:,jp_tem) = tsn (:,:,:,jp_tem) * fse3t(:,:,:) |
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| 298 | tsn_tm (:,:,:,jp_sal) = tsn (:,:,:,jp_sal) * fse3t(:,:,:) |
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[3175] | 299 | rhop_tm (:,:,:) = rhop (:,:,:) * fse3t(:,:,:) |
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[2910] | 300 | avt_tm (:,:,:) = avt (:,:,:) * fse3w(:,:,:) |
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| 301 | # if defined key_zdfddm |
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| 302 | avs_tm (:,:,:) = avs (:,:,:) * fse3w(:,:,:) |
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| 303 | # endif |
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[2892] | 304 | #if defined key_ldfslp |
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[4611] | 305 | wslpi_tm(:,:,:) = wslpi(:,:,:) |
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| 306 | wslpj_tm(:,:,:) = wslpj(:,:,:) |
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| 307 | uslp_tm (:,:,:) = uslp (:,:,:) |
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| 308 | vslp_tm (:,:,:) = vslp (:,:,:) |
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[2892] | 309 | #endif |
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[2944] | 310 | sshn_tm (:,:) = sshn (:,:) |
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| 311 | rnf_tm (:,:) = rnf (:,:) |
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| 312 | h_rnf_tm (:,:) = h_rnf (:,:) |
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| 313 | hmld_tm (:,:) = hmld (:,:) |
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[2892] | 314 | |
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[2910] | 315 | ! Physics variables that are set after initialization: |
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[2971] | 316 | fr_i_tm(:,:) = 0._wp |
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| 317 | emp_tm (:,:) = 0._wp |
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[4148] | 318 | fmmflx_tm(:,:) = 0._wp |
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[2971] | 319 | qsr_tm (:,:) = 0._wp |
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| 320 | wndm_tm(:,:) = 0._wp |
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| 321 | # if defined key_trabbl |
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| 322 | IF( nn_bbl_ldf == 1 ) THEN |
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| 323 | ahu_bbl_tm(:,:) = 0._wp |
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| 324 | ahv_bbl_tm(:,:) = 0._wp |
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| 325 | ENDIF |
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| 326 | IF( nn_bbl_adv == 1 ) THEN |
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| 327 | utr_bbl_tm(:,:) = 0._wp |
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| 328 | vtr_bbl_tm(:,:) = 0._wp |
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| 329 | ENDIF |
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| 330 | # endif |
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[2910] | 331 | ! |
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[3160] | 332 | IF( nn_timing == 1 ) CALL timing_stop('trc_sub_ini') |
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| 333 | ! |
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[2892] | 334 | END SUBROUTINE trc_sub_ini |
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| 335 | |
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[2910] | 336 | SUBROUTINE trc_sub_reset( kt ) |
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[2892] | 337 | !!------------------------------------------------------------------- |
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| 338 | !! *** ROUTINE trc_sub_reset *** |
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| 339 | !! |
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| 340 | !! ** Purpose : Reset physics variables averaged for substepping |
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| 341 | !! |
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| 342 | !! ** Method : |
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| 343 | !! Compute the averages for sub-stepping |
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| 344 | !!------------------------------------------------------------------- |
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| 345 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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[2910] | 346 | INTEGER :: jk ! dummy loop indices |
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[2892] | 347 | !!------------------------------------------------------------------- |
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[3160] | 348 | ! |
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| 349 | IF( nn_timing == 1 ) CALL timing_start('trc_sub_reset') |
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| 350 | ! |
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[2910] | 351 | ! restore physics variables |
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| 352 | un (:,:,:) = un_temp (:,:,:) |
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| 353 | vn (:,:,:) = vn_temp (:,:,:) |
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| 354 | wn (:,:,:) = wn_temp (:,:,:) |
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[2944] | 355 | tsn (:,:,:,:) = tsn_temp (:,:,:,:) |
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[3175] | 356 | rhop (:,:,:) = rhop_temp (:,:,:) |
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[2944] | 357 | avt (:,:,:) = avt_temp (:,:,:) |
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| 358 | # if defined key_zdfddm |
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| 359 | avs (:,:,:) = avs_temp (:,:,:) |
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| 360 | # endif |
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| 361 | #if defined key_ldfslp |
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| 362 | wslpi (:,:,:) = wslpi_temp (:,:,:) |
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| 363 | wslpj (:,:,:) = wslpj_temp (:,:,:) |
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| 364 | uslp (:,:,:) = uslp_temp (:,:,:) |
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| 365 | vslp (:,:,:) = vslp_temp (:,:,:) |
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| 366 | #endif |
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[2910] | 367 | sshn (:,:) = sshn_temp (:,:) |
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| 368 | sshb (:,:) = sshb_temp (:,:) |
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| 369 | ssha (:,:) = ssha_temp (:,:) |
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| 370 | rnf (:,:) = rnf_temp (:,:) |
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| 371 | h_rnf (:,:) = h_rnf_temp (:,:) |
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| 372 | ! |
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| 373 | hmld (:,:) = hmld_temp (:,:) |
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| 374 | fr_i (:,:) = fr_i_temp (:,:) |
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| 375 | emp (:,:) = emp_temp (:,:) |
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[4148] | 376 | fmmflx(:,:) = fmmflx_temp(:,:) |
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[2910] | 377 | emp_b (:,:) = emp_b_temp (:,:) |
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[2944] | 378 | qsr (:,:) = qsr_temp (:,:) |
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| 379 | wndm (:,:) = wndm_temp (:,:) |
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[2971] | 380 | # if defined key_trabbl |
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| 381 | IF( nn_bbl_ldf == 1 ) THEN |
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| 382 | ahu_bbl(:,:) = ahu_bbl_temp(:,:) |
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| 383 | ahv_bbl(:,:) = ahv_bbl_temp(:,:) |
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| 384 | ENDIF |
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| 385 | IF( nn_bbl_adv == 1 ) THEN |
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| 386 | utr_bbl(:,:) = utr_bbl_temp(:,:) |
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| 387 | vtr_bbl(:,:) = vtr_bbl_temp(:,:) |
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| 388 | ENDIF |
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| 389 | # endif |
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[2910] | 390 | ! |
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[2944] | 391 | hdivn (:,:,:) = hdivn_temp (:,:,:) |
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| 392 | rotn (:,:,:) = rotn_temp (:,:,:) |
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| 393 | hdivb (:,:,:) = hdivb_temp (:,:,:) |
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| 394 | rotb (:,:,:) = rotb_temp (:,:,:) |
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[2910] | 395 | ! |
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[2892] | 396 | |
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[2910] | 397 | ! Start new averages |
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[2944] | 398 | un_tm (:,:,:) = un (:,:,:) * fse3u(:,:,:) |
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| 399 | vn_tm (:,:,:) = vn (:,:,:) * fse3v(:,:,:) |
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| 400 | tsn_tm (:,:,:,jp_tem) = tsn (:,:,:,jp_tem) * fse3t(:,:,:) |
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| 401 | tsn_tm (:,:,:,jp_sal) = tsn (:,:,:,jp_sal) * fse3t(:,:,:) |
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[3175] | 402 | rhop_tm (:,:,:) = rhop (:,:,:) * fse3t(:,:,:) |
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[2944] | 403 | avt_tm (:,:,:) = avt (:,:,:) * fse3w(:,:,:) |
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[2892] | 404 | # if defined key_zdfddm |
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[2944] | 405 | avs_tm (:,:,:) = avs (:,:,:) * fse3w(:,:,:) |
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[2892] | 406 | # endif |
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| 407 | #if defined key_ldfslp |
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[4611] | 408 | wslpi_tm(:,:,:) = wslpi(:,:,:) |
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| 409 | wslpj_tm(:,:,:) = wslpj(:,:,:) |
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| 410 | uslp_tm (:,:,:) = uslp (:,:,:) |
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| 411 | vslp_tm (:,:,:) = vslp (:,:,:) |
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[2892] | 412 | #endif |
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[2910] | 413 | ! |
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[2944] | 414 | sshb_hold (:,:) = sshn (:,:) |
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| 415 | emp_b_hold (:,:) = emp (:,:) |
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[2910] | 416 | sshn_tm (:,:) = sshn (:,:) |
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| 417 | rnf_tm (:,:) = rnf (:,:) |
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| 418 | h_rnf_tm (:,:) = h_rnf (:,:) |
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| 419 | hmld_tm (:,:) = hmld (:,:) |
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| 420 | fr_i_tm (:,:) = fr_i (:,:) |
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| 421 | emp_tm (:,:) = emp (:,:) |
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[4148] | 422 | fmmflx_tm (:,:) = fmmflx(:,:) |
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[2910] | 423 | qsr_tm (:,:) = qsr (:,:) |
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| 424 | wndm_tm (:,:) = wndm (:,:) |
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[2971] | 425 | # if defined key_trabbl |
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| 426 | IF( nn_bbl_ldf == 1 ) THEN |
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| 427 | ahu_bbl_tm(:,:) = ahu_bbl(:,:) |
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| 428 | ahv_bbl_tm(:,:) = ahv_bbl(:,:) |
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| 429 | ENDIF |
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| 430 | IF( nn_bbl_adv == 1 ) THEN |
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| 431 | utr_bbl_tm(:,:) = utr_bbl(:,:) |
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| 432 | vtr_bbl_tm(:,:) = vtr_bbl(:,:) |
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| 433 | ENDIF |
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| 434 | # endif |
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[2910] | 435 | ! |
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| 436 | ! |
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[3160] | 437 | IF( nn_timing == 1 ) CALL timing_stop('trc_sub_reset') |
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| 438 | ! |
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[2910] | 439 | END SUBROUTINE trc_sub_reset |
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[2892] | 440 | |
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| 441 | |
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| 442 | SUBROUTINE trc_sub_ssh( kt ) |
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| 443 | !!---------------------------------------------------------------------- |
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| 444 | !! *** ROUTINE trc_sub_ssh *** |
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| 445 | !! |
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| 446 | !! ** Purpose : compute the after ssh (ssha), the now vertical velocity |
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| 447 | !! and update the now vertical coordinate (lk_vvl=T). |
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| 448 | !! |
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| 449 | !! ** Method : - Using the incompressibility hypothesis, the vertical |
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| 450 | !! velocity is computed by integrating the horizontal divergence |
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| 451 | !! from the bottom to the surface minus the scale factor evolution. |
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| 452 | !! The boundary conditions are w=0 at the bottom (no flux) and. |
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| 453 | !! |
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| 454 | !! ** action : ssha : after sea surface height |
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| 455 | !! wn : now vertical velocity |
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| 456 | !! sshu_a, sshv_a, sshf_a : after sea surface height (lk_vvl=T) |
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| 457 | !! |
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| 458 | !! Reference : Leclair, M., and G. Madec, 2009, Ocean Modelling. |
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| 459 | !!---------------------------------------------------------------------- |
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| 460 | ! |
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| 461 | INTEGER, INTENT(in) :: kt ! time step |
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| 462 | ! |
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| 463 | INTEGER :: ji, jj, jk ! dummy loop indices |
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| 464 | REAL(wp) :: zcoefu, zcoefv, zcoeff, z2dt, z1_2dt, z1_rau0 ! local scalars |
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[3147] | 465 | REAL(wp), POINTER, DIMENSION(:,:) :: zhdiv |
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| 466 | !!--------------------------------------------------------------------- |
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[3160] | 467 | ! |
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| 468 | IF( nn_timing == 1 ) CALL timing_start('trc_sub_ssh') |
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| 469 | ! |
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[3147] | 470 | ! Allocate temporary workspace |
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| 471 | CALL wrk_alloc( jpi, jpj, zhdiv ) |
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[2892] | 472 | |
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| 473 | IF( kt == nittrc000 ) THEN |
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| 474 | ! |
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| 475 | IF(lwp) WRITE(numout,*) |
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| 476 | IF(lwp) WRITE(numout,*) 'trc_sub_ssh : after sea surface height and now vertical velocity ' |
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| 477 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ ' |
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| 478 | ! |
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| 479 | wn(:,:,jpk) = 0._wp ! bottom boundary condition: w=0 (set once for all) |
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| 480 | ! |
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| 481 | ENDIF |
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| 482 | ! |
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| 483 | CALL div_cur( kt ) ! Horizontal divergence & Relative vorticity |
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| 484 | ! |
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| 485 | z2dt = 2._wp * rdt ! set time step size (Euler/Leapfrog) |
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| 486 | IF( neuler == 0 .AND. kt == nittrc000 ) z2dt = rdt |
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| 487 | |
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| 488 | ! !------------------------------! |
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| 489 | ! ! After Sea Surface Height ! |
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| 490 | ! !------------------------------! |
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| 491 | zhdiv(:,:) = 0._wp |
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| 492 | DO jk = 1, jpkm1 ! Horizontal divergence of barotropic transports |
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| 493 | zhdiv(:,:) = zhdiv(:,:) + fse3t(:,:,jk) * hdivn(:,:,jk) |
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| 494 | END DO |
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| 495 | ! ! Sea surface elevation time stepping |
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| 496 | ! In forward Euler time stepping case, the same formulation as in the leap-frog case can be used |
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| 497 | ! because emp_b field is initialized with the vlaues of emp field. Hence, 0.5 * ( emp + emp_b ) = emp |
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| 498 | z1_rau0 = 0.5 / rau0 |
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| 499 | ssha(:,:) = ( sshb(:,:) - z2dt * ( z1_rau0 * ( emp_b(:,:) + emp(:,:) ) + zhdiv(:,:) ) ) * tmask(:,:,1) |
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[4611] | 500 | #if ! defined key_dynspg_ts |
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| 501 | ! These lines are not necessary with time splitting since |
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| 502 | ! boundary condition on sea level is set during ts loop |
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[2892] | 503 | #if defined key_agrif |
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| 504 | CALL agrif_ssh( kt ) |
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| 505 | #endif |
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| 506 | #if defined key_bdy |
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| 507 | ssha(:,:) = ssha(:,:) * bdytmask(:,:) |
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| 508 | CALL lbc_lnk( ssha, 'T', 1. ) |
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| 509 | #endif |
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[4611] | 510 | #endif |
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[2892] | 511 | |
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| 512 | |
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| 513 | ! !------------------------------! |
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| 514 | ! ! Now Vertical Velocity ! |
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| 515 | ! !------------------------------! |
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| 516 | z1_2dt = 1.e0 / z2dt |
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| 517 | DO jk = jpkm1, 1, -1 ! integrate from the bottom the hor. divergence |
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| 518 | ! - ML - need 3 lines here because replacement of fse3t by its expression yields too long lines otherwise |
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| 519 | wn(:,:,jk) = wn(:,:,jk+1) - fse3t_n(:,:,jk) * hdivn(:,:,jk) & |
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| 520 | & - ( fse3t_a(:,:,jk) - fse3t_b(:,:,jk) ) & |
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| 521 | & * tmask(:,:,jk) * z1_2dt |
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| 522 | #if defined key_bdy |
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| 523 | wn(:,:,jk) = wn(:,:,jk) * bdytmask(:,:) |
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| 524 | #endif |
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| 525 | END DO |
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| 526 | |
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| 527 | ! |
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[3147] | 528 | CALL wrk_dealloc( jpi, jpj, zhdiv ) |
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[2892] | 529 | ! |
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[3160] | 530 | IF( nn_timing == 1 ) CALL timing_stop('trc_sub_ssh') |
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| 531 | ! |
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[2892] | 532 | END SUBROUTINE trc_sub_ssh |
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| 533 | |
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| 534 | INTEGER FUNCTION trc_sub_alloc() |
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| 535 | !!------------------------------------------------------------------- |
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| 536 | !! *** ROUTINE trc_sub_alloc *** |
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| 537 | !!------------------------------------------------------------------- |
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| 538 | USE lib_mpp, ONLY: ctl_warn |
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[2910] | 539 | INTEGER :: ierr |
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[2892] | 540 | !!------------------------------------------------------------------- |
---|
| 541 | ! |
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| 542 | ALLOCATE( un_temp(jpi,jpj,jpk) , vn_temp(jpi,jpj,jpk) , & |
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| 543 | & wn_temp(jpi,jpj,jpk) , avt_temp(jpi,jpj,jpk) , & |
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[3192] | 544 | & rhop_temp(jpi,jpj,jpk) , rhop_tm(jpi,jpj,jpk) , & |
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[2892] | 545 | & sshn_temp(jpi,jpj) , sshb_temp(jpi,jpj) , & |
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[4611] | 546 | & ssha_temp(jpi,jpj) , & |
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[2892] | 547 | #if defined key_ldfslp |
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| 548 | & wslpi_temp(jpi,jpj,jpk) , wslpj_temp(jpi,jpj,jpk), & |
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| 549 | & uslp_temp(jpi,jpj,jpk) , vslp_temp(jpi,jpj,jpk), & |
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| 550 | #endif |
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[2971] | 551 | #if defined key_trabbl |
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| 552 | & ahu_bbl_temp(jpi,jpj) , ahv_bbl_temp(jpi,jpj), & |
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| 553 | & utr_bbl_temp(jpi,jpj) , vtr_bbl_temp(jpi,jpj), & |
---|
| 554 | #endif |
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[2892] | 555 | & rnf_temp(jpi,jpj) , h_rnf_temp(jpi,jpj) , & |
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[2971] | 556 | & tsn_temp(jpi,jpj,jpk,2) , emp_b_temp(jpi,jpj), & |
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[4148] | 557 | & emp_temp(jpi,jpj) , fmmflx_temp(jpi,jpj), & |
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[2892] | 558 | & hmld_temp(jpi,jpj) , qsr_temp(jpi,jpj) , & |
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| 559 | & fr_i_temp(jpi,jpj) , fr_i_tm(jpi,jpj) , & |
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| 560 | & wndm_temp(jpi,jpj) , wndm_tm(jpi,jpj) , & |
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| 561 | # if defined key_zdfddm |
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[2944] | 562 | & avs_tm(jpi,jpj,jpk) , avs_temp(jpi,jpj,jpk) , & |
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[2892] | 563 | # endif |
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| 564 | & hdivn_temp(jpi,jpj,jpk) , hdivb_temp(jpi,jpj,jpk), & |
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| 565 | & rotn_temp(jpi,jpj,jpk) , rotb_temp(jpi,jpj,jpk), & |
---|
| 566 | & un_tm(jpi,jpj,jpk) , vn_tm(jpi,jpj,jpk) , & |
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[2971] | 567 | & avt_tm(jpi,jpj,jpk) , & |
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[2892] | 568 | & sshn_tm(jpi,jpj) , sshb_hold(jpi,jpj) , & |
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| 569 | & tsn_tm(jpi,jpj,jpk,2) , & |
---|
[4148] | 570 | & emp_tm(jpi,jpj) , fmmflx_tm(jpi,jpj) , & |
---|
[2892] | 571 | & emp_b_hold(jpi,jpj) , & |
---|
| 572 | & hmld_tm(jpi,jpj) , qsr_tm(jpi,jpj) , & |
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| 573 | #if defined key_ldfslp |
---|
| 574 | & wslpi_tm(jpi,jpj,jpk) , wslpj_tm(jpi,jpj,jpk), & |
---|
| 575 | & uslp_tm(jpi,jpj,jpk) , vslp_tm(jpi,jpj,jpk), & |
---|
| 576 | #endif |
---|
[2971] | 577 | #if defined key_trabbl |
---|
| 578 | & ahu_bbl_tm(jpi,jpj) , ahv_bbl_tm(jpi,jpj), & |
---|
| 579 | & utr_bbl_tm(jpi,jpj) , vtr_bbl_tm(jpi,jpj), & |
---|
| 580 | #endif |
---|
[2892] | 581 | & rnf_tm(jpi,jpj) , h_rnf_tm(jpi,jpj) , & |
---|
| 582 | & STAT=trc_sub_alloc ) |
---|
| 583 | IF( trc_sub_alloc /= 0 ) CALL ctl_warn('trc_sub_alloc: failed to allocate arrays') |
---|
| 584 | |
---|
| 585 | ! |
---|
| 586 | END FUNCTION trc_sub_alloc |
---|
| 587 | |
---|
| 588 | #else |
---|
| 589 | !!---------------------------------------------------------------------- |
---|
| 590 | !! Default key NO passive tracers |
---|
| 591 | !!---------------------------------------------------------------------- |
---|
| 592 | CONTAINS |
---|
| 593 | SUBROUTINE trc_sub_stp( kt ) ! Empty routine |
---|
| 594 | WRITE(*,*) 'trc_sub_stp: You should not have seen this print! error?', kt |
---|
| 595 | END SUBROUTINE trc_sub_stp |
---|
| 596 | SUBROUTINE trc_sub_ini ! Empty routine |
---|
| 597 | WRITE(*,*) 'trc_sub_ini: You should not have seen this print! error?', kt |
---|
| 598 | END SUBROUTINE trc_sub_ini |
---|
| 599 | |
---|
| 600 | #endif |
---|
| 601 | |
---|
| 602 | !!====================================================================== |
---|
| 603 | END MODULE trcsub |
---|