| 1 | MODULE trdvor |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trdvor *** |
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| 4 | !! Ocean diagnostics: momentum trends |
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| 5 | !!===================================================================== |
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| 6 | |
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| 7 | #if defined key_trdvor || defined key_esopa |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | !! 'key_trdvor' : momentum trend diagnostics |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! trd_vor : momentum trends averaged over the depth |
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| 12 | !! trd_vor_zint : vorticity vertical integration |
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| 13 | !! trd_vor_init : initialization step |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | !! * Modules used |
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| 16 | USE oce ! ocean dynamics and tracers variables |
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| 17 | USE dom_oce ! ocean space and time domain variables |
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| 18 | USE trdmod_oce ! ocean variables trends |
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| 19 | USE zdf_oce ! ocean vertical physics |
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| 20 | USE in_out_manager ! I/O manager |
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| 21 | USE phycst ! Define parameters for the routines |
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| 22 | USE ldfdyn_oce ! ocean active tracers: lateral physics |
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| 23 | USE daymod ! calandar |
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| 24 | USE dianam ! build the name of file (routine) |
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| 25 | USE ldfslp ! iso-neutral slopes |
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| 26 | USE zdfmxl ! mixed layer depth |
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| 27 | USE ioipsl ! NetCDF library |
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| 28 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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| 29 | |
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| 30 | |
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| 31 | IMPLICIT NONE |
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| 32 | PRIVATE |
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| 33 | |
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| 34 | !! * Interfaces |
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| 35 | INTERFACE trd_vor_zint |
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| 36 | MODULE PROCEDURE trd_vor_zint_2d, trd_vor_zint_3d |
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| 37 | END INTERFACE |
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| 38 | |
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| 39 | !! * Accessibility |
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| 40 | PUBLIC trd_vor ! routine called by step.F90 |
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| 41 | PUBLIC trd_vor_zint ! routine called by dynamics routines |
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| 42 | PUBLIC trd_vor_init ! routine called by opa.F90 |
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| 43 | |
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| 44 | !! * Shared module variables |
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| 45 | LOGICAL, PUBLIC :: lk_trdvor = .TRUE. ! momentum trend flag |
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| 46 | |
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| 47 | !! * Module variables |
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| 48 | INTEGER :: & |
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| 49 | nh_t, nmoydpvor , & |
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| 50 | nidvor, nhoridvor, & |
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| 51 | ndexvor1(jpi*jpj), & |
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| 52 | ndimvor1, icount, & |
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| 53 | idebug ! (0/1) set it to 1 in case of problem to have more print |
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| 54 | |
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| 55 | REAL(wp), DIMENSION(jpi,jpj) :: & |
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| 56 | vor_avr , & ! average |
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| 57 | vor_avrb , & ! before vorticity (kt-1) |
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| 58 | vor_avrbb , & ! vorticity at begining of the nwrite-1 timestep averaging period |
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| 59 | vor_avrbn , & ! after vorticity at time step after the |
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| 60 | rotot , & ! begining of the NWRITE-1 timesteps |
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| 61 | vor_avrtot , & |
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| 62 | vor_avrres |
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| 63 | |
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| 64 | REAL(wp), DIMENSION(jpi,jpj,jplvor):: & !: curl of trends |
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| 65 | vortrd |
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| 66 | |
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| 67 | CHARACTER(len=12) :: cvort |
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| 68 | |
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| 69 | !! * Substitutions |
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| 70 | # include "domzgr_substitute.h90" |
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| 71 | # include "ldfdyn_substitute.h90" |
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| 72 | # include "vectopt_loop_substitute.h90" |
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| 73 | |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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| 76 | !! $Header$ |
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| 77 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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| 78 | !!---------------------------------------------------------------------- |
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| 79 | |
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| 80 | CONTAINS |
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| 81 | |
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| 82 | SUBROUTINE trd_vor_zint_2d( putrdvor, pvtrdvor, ktrd ) |
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| 83 | !!---------------------------------------------------------------------------- |
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| 84 | !! *** ROUTINE trd_vor_zint *** |
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| 85 | !! |
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| 86 | !! ** Purpose : computation of vertically integrated vorticity budgets |
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| 87 | !! from ocean surface down to control surface (NetCDF output) |
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| 88 | !! |
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| 89 | !! ** Method/usage : |
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| 90 | !! integration done over nwrite-1 time steps |
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| 91 | !! |
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| 92 | !! |
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| 93 | !! ** Action : |
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| 94 | !! /comvor/ : |
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| 95 | !! vor_avr average |
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| 96 | !! vor_avrb vorticity at kt-1 |
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| 97 | !! vor_avrbb vorticity at begining of the NWRITE-1 |
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| 98 | !! time steps averaging period |
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| 99 | !! vor_avrbn vorticity at time step after the |
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| 100 | !! begining of the NWRITE-1 time |
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| 101 | !! steps averaging period |
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| 102 | !! |
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| 103 | !! trends : |
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| 104 | !! |
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| 105 | !! vortrd (,,1) = Pressure Gradient Trend |
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| 106 | !! vortrd (,,2) = KE Gradient Trend |
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| 107 | !! vortrd (,,3) = Relative Vorticity Trend |
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| 108 | !! vortrd (,,4) = Coriolis Term Trend |
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| 109 | !! vortrd (,,5) = Horizontal Diffusion Trend |
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| 110 | !! vortrd (,,6) = Vertical Advection Trend |
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| 111 | !! vortrd (,,7) = Vertical Diffusion Trend |
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| 112 | !! vortrd (,,8) = Surface Pressure Grad. Trend |
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| 113 | !! vortrd (,,9) = Beta V |
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| 114 | !! vortrd (,,10) = forcing term |
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| 115 | !! vortrd (,,11) = bottom friction term |
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| 116 | !! rotot(,) : total cumulative trends over nwrite-1 time steps |
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| 117 | !! vor_avrtot(,) : first membre of vrticity equation |
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| 118 | !! vor_avrres(,) : residual = dh/dt entrainment |
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| 119 | !! |
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| 120 | !! trends output in netCDF format using ioipsl |
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| 121 | !! |
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| 122 | !! History : |
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| 123 | !! 9.0 ! 04-06 (L. Brunier, A-M. Treguier) Original code |
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| 124 | !! ! 04-08 (C. Talandier) New trends organization |
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| 125 | !!---------------------------------------------------------------------- |
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| 126 | !! * Arguments |
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| 127 | INTEGER, INTENT( in ) :: ktrd ! ocean trend index |
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| 128 | |
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| 129 | REAL(wp), DIMENSION(jpi,jpj), INTENT( inout ) :: & |
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| 130 | putrdvor, & ! u vorticity trend |
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| 131 | pvtrdvor ! v vorticity trend |
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| 132 | |
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| 133 | !! * Local declarations |
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| 134 | INTEGER :: ji, jj |
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| 135 | INTEGER :: ikbu, ikbum1, ikbv, ikbvm1 |
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| 136 | REAL(wp), DIMENSION(jpi,jpj) :: & |
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| 137 | zudpvor, & ! total cmulative trends |
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| 138 | zvdpvor ! " " " |
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| 139 | !!---------------------------------------------------------------------- |
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| 140 | |
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| 141 | ! Initialization |
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| 142 | zudpvor(:,:) = 0.e0 |
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| 143 | zvdpvor(:,:) = 0.e0 |
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| 144 | |
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| 145 | CALL lbc_lnk( putrdvor, 'U' , -1. ) |
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| 146 | CALL lbc_lnk( pvtrdvor, 'V' , -1. ) |
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| 147 | |
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| 148 | ! ===================================== |
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| 149 | ! I vertical integration of 2D trends |
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| 150 | ! ===================================== |
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| 151 | |
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| 152 | SELECT CASE (ktrd) |
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| 153 | |
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| 154 | CASE (jpvorbfr) ! bottom friction |
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| 155 | |
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| 156 | DO jj = 2, jpjm1 |
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| 157 | DO ji = fs_2, fs_jpim1 |
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| 158 | ikbu = min( mbathy(ji+1,jj), mbathy(ji,jj) ) |
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| 159 | ikbum1 = max( ikbu-1, 1 ) |
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| 160 | ikbv = min( mbathy(ji,jj+1), mbathy(ji,jj) ) |
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| 161 | ikbvm1 = max( ikbv-1, 1 ) |
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| 162 | |
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| 163 | zudpvor(ji,jj) = putrdvor(ji,jj) * fse3u(ji,jj,ikbum1) * e1u(ji,jj) * umask(ji,jj,ikbum1) |
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| 164 | zvdpvor(ji,jj) = pvtrdvor(ji,jj) * fse3v(ji,jj,ikbvm1) * e2v(ji,jj) * vmask(ji,jj,ikbvm1) |
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| 165 | END DO |
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| 166 | END DO |
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| 167 | |
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| 168 | CASE (jpvorswf) ! wind stress |
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| 169 | |
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| 170 | zudpvor(:,:) = putrdvor(:,:) * fse3u(:,:,1) * e1u(:,:) * umask(:,:,1) |
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| 171 | zvdpvor(:,:) = pvtrdvor(:,:) * fse3v(:,:,1) * e2v(:,:) * vmask(:,:,1) |
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| 172 | |
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| 173 | END SELECT |
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| 174 | |
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| 175 | ! Average except for Beta.V |
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| 176 | zudpvor(:,:) = zudpvor(:,:) * hur(:,:) |
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| 177 | zvdpvor(:,:) = zvdpvor(:,:) * hvr(:,:) |
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| 178 | |
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| 179 | ! Curl |
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| 180 | DO ji=1,jpim1 |
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| 181 | DO jj=1,jpjm1 |
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| 182 | vortrd(ji,jj,ktrd) = ( zvdpvor(ji+1,jj) - zvdpvor(ji,jj) & |
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| 183 | & - ( zudpvor(ji,jj+1) - zudpvor(ji,jj) ) ) & |
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| 184 | & / ( e1f(ji,jj) * e2f(ji,jj) ) |
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| 185 | END DO |
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| 186 | END DO |
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| 187 | |
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| 188 | ! Surface mask |
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| 189 | vortrd(:,:,ktrd) = vortrd(:,:,ktrd) * fmask(:,:,1) |
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| 190 | |
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| 191 | IF( idebug /= 0 ) THEN |
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| 192 | IF(lwp) WRITE(numout,*) ' debuging trd_vor_zint: I done' |
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| 193 | CALL FLUSH(numout) |
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| 194 | ENDIF |
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| 195 | |
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| 196 | END SUBROUTINE trd_vor_zint_2d |
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| 197 | |
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| 198 | |
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| 199 | |
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| 200 | SUBROUTINE trd_vor_zint_3d( putrdvor, pvtrdvor, ktrd ) |
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| 201 | !!---------------------------------------------------------------------------- |
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| 202 | !! *** ROUTINE trd_vor_zint *** |
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| 203 | !! |
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| 204 | !! ** Purpose : computation of vertically integrated vorticity budgets |
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| 205 | !! from ocean surface down to control surface (NetCDF output) |
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| 206 | !! |
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| 207 | !! ** Method/usage : |
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| 208 | !! integration done over nwrite-1 time steps |
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| 209 | !! |
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| 210 | !! |
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| 211 | !! ** Action : |
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| 212 | !! /comvor/ : |
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| 213 | !! vor_avr average |
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| 214 | !! vor_avrb vorticity at kt-1 |
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| 215 | !! vor_avrbb vorticity at begining of the NWRITE-1 |
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| 216 | !! time steps averaging period |
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| 217 | !! vor_avrbn vorticity at time step after the |
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| 218 | !! begining of the NWRITE-1 time |
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| 219 | !! steps averaging period |
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| 220 | !! |
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| 221 | !! trends : |
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| 222 | !! |
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| 223 | !! vortrd (,,1) = Pressure Gradient Trend |
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| 224 | !! vortrd (,,2) = KE Gradient Trend |
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| 225 | !! vortrd (,,3) = Relative Vorticity Trend |
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| 226 | !! vortrd (,,4) = Coriolis Term Trend |
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| 227 | !! vortrd (,,5) = Horizontal Diffusion Trend |
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| 228 | !! vortrd (,,6) = Vertical Advection Trend |
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| 229 | !! vortrd (,,7) = Vertical Diffusion Trend |
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| 230 | !! vortrd (,,8) = Surface Pressure Grad. Trend |
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| 231 | !! vortrd (,,9) = Beta V |
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| 232 | !! vortrd (,,10) = forcing term |
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| 233 | !! vortrd (,,11) = bottom friction term |
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| 234 | !! rotot(,) : total cumulative trends over nwrite-1 time steps |
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| 235 | !! vor_avrtot(,) : first membre of vrticity equation |
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| 236 | !! vor_avrres(,) : residual = dh/dt entrainment |
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| 237 | !! |
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| 238 | !! trends output in netCDF format using ioipsl |
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| 239 | !! |
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| 240 | !! History : |
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| 241 | !! 9.0 ! 04-06 (L. Brunier, A-M. Treguier) Original code |
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| 242 | !! ! 04-08 (C. Talandier) New trends organization |
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| 243 | !!---------------------------------------------------------------------- |
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| 244 | !! * Arguments |
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| 245 | INTEGER, INTENT( in ) :: ktrd ! ocean trend index |
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| 246 | |
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| 247 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT( inout ) :: & |
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| 248 | putrdvor, & ! u vorticity trend |
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| 249 | pvtrdvor ! v vorticity trend |
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| 250 | |
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| 251 | !! * Local declarations |
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| 252 | INTEGER :: ji, jj, jk |
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| 253 | |
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| 254 | REAL(wp), DIMENSION(jpi,jpj) :: & |
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| 255 | zubet, & ! u Beta.V case |
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| 256 | zvbet, & ! v Beta.V case |
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| 257 | zudpvor, & ! total cmulative trends |
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| 258 | zvdpvor ! " " " |
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| 259 | !!---------------------------------------------------------------------- |
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| 260 | |
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| 261 | ! Initialization |
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| 262 | zubet(:,:) = 0.e0 |
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| 263 | zvbet(:,:) = 0.e0 |
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| 264 | zudpvor(:,:) = 0.e0 |
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| 265 | zvdpvor(:,:) = 0.e0 |
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| 266 | |
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| 267 | ! ===================================== |
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| 268 | ! I vertical integration of 3D trends |
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| 269 | ! ===================================== |
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| 270 | |
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| 271 | CALL lbc_lnk( putrdvor, 'U' , -1. ) |
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| 272 | CALL lbc_lnk( pvtrdvor, 'V' , -1. ) |
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| 273 | |
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| 274 | ! putrdvor and pvtrdvor terms |
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| 275 | DO jk = 1,jpk |
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| 276 | zudpvor(:,:) = zudpvor(:,:) + putrdvor(:,:,jk) * fse3u(:,:,jk) * e1u(:,:) * umask(:,:,jk) |
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| 277 | zvdpvor(:,:) = zvdpvor(:,:) + pvtrdvor(:,:,jk) * fse3v(:,:,jk) * e2v(:,:) * vmask(:,:,jk) |
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| 278 | END DO |
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| 279 | |
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| 280 | ! Save Beta.V term to avoid average before Curl |
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| 281 | ! Beta.V : intergration, no average |
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| 282 | IF( ktrd == jpvorbev ) THEN |
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| 283 | zubet(:,:) = zudpvor(:,:) |
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| 284 | zvbet(:,:) = zvdpvor(:,:) |
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| 285 | ENDIF |
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| 286 | |
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| 287 | ! Average except for Beta.V |
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| 288 | zudpvor(:,:) = zudpvor(:,:) * hur(:,:) |
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| 289 | zvdpvor(:,:) = zvdpvor(:,:) * hvr(:,:) |
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| 290 | |
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| 291 | ! Curl |
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| 292 | DO ji=1,jpim1 |
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| 293 | DO jj=1,jpjm1 |
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| 294 | vortrd(ji,jj,ktrd) = ( zvdpvor(ji+1,jj) - zvdpvor(ji,jj) - & |
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| 295 | & ( zudpvor(ji,jj+1) - zudpvor(ji,jj) ) ) & |
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| 296 | & / ( e1f(ji,jj) * e2f(ji,jj) ) |
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| 297 | END DO |
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| 298 | END DO |
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| 299 | |
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| 300 | ! Surface mask |
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| 301 | vortrd(:,:,ktrd) = vortrd(:,:,ktrd) * fmask(:,:,1) |
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| 302 | |
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| 303 | ! Special treatement for the Beta.V term |
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| 304 | ! Compute the Curl of the Beta.V term which is not averaged |
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| 305 | IF( ktrd == jpvorbev ) THEN |
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| 306 | DO ji=1,jpim1 |
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| 307 | DO jj=1,jpjm1 |
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| 308 | vortrd(ji,jj,jpvorbev) = ( zvbet(ji+1,jj) - zvbet(ji,jj) - & |
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| 309 | & ( zubet(ji,jj+1) - zubet(ji,jj) ) ) & |
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| 310 | & / ( e1f(ji,jj) * e2f(ji,jj) ) |
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| 311 | END DO |
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| 312 | END DO |
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| 313 | |
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| 314 | ! Average on the Curl |
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| 315 | vortrd(:,:,jpvorbev) = vortrd(:,:,jpvorbev) * hur(:,:) |
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| 316 | |
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| 317 | ! Surface mask |
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| 318 | vortrd(:,:,jpvorbev) = vortrd(:,:,jpvorbev) * fmask(:,:,1) |
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| 319 | ENDIF |
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| 320 | |
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| 321 | IF( idebug /= 0 ) THEN |
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| 322 | IF(lwp) WRITE(numout,*) ' debuging trd_vor_zint: I done' |
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| 323 | CALL FLUSH(numout) |
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| 324 | ENDIF |
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| 325 | |
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| 326 | END SUBROUTINE trd_vor_zint_3d |
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| 327 | |
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| 328 | |
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| 329 | |
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| 330 | SUBROUTINE trd_vor( kt ) |
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| 331 | !!---------------------------------------------------------------------- |
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| 332 | !! *** ROUTINE trd_vor *** |
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| 333 | !! |
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| 334 | !! ** Purpose : computation of cumulated trends over analysis period |
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| 335 | !! and make outputs (NetCDF or DIMG format) |
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| 336 | !! |
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| 337 | !! ** Method/usage : |
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| 338 | !! |
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| 339 | !! History : |
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| 340 | !! 9.0 ! 04-06 (L. Brunier, A-M. Treguier) Original code |
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| 341 | !! ! 04-08 (C. Talandier) New trends organization |
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| 342 | !!---------------------------------------------------------------------- |
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| 343 | !! * Arguments |
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| 344 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 345 | |
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| 346 | !! * Local declarations |
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| 347 | INTEGER :: ji, jj, jk, jl, it |
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| 348 | |
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| 349 | REAL(wp) :: zmean |
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| 350 | |
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| 351 | REAL(wp) ,DIMENSION(jpi,jpj) :: & |
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| 352 | zun, zvn |
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| 353 | !!---------------------------------------------------------------------- |
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| 354 | |
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| 355 | ! ================= |
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| 356 | ! I. Initialization |
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| 357 | ! ================= |
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| 358 | |
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| 359 | |
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| 360 | ! I.1 set before values of vertically average u and v |
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| 361 | ! --------------------------------------------------- |
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| 362 | |
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| 363 | IF( kt > nit000 ) THEN |
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| 364 | vor_avrb(:,:) = vor_avr(:,:) |
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| 365 | ENDIF |
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| 366 | |
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| 367 | IF( idebug /= 0 ) THEN |
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| 368 | WRITE(numout,*) ' debuging trd_vor: I.1 done ' |
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| 369 | CALL FLUSH(numout) |
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| 370 | ENDIF |
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| 371 | |
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| 372 | ! I.2 vertically integrated vorticity |
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| 373 | ! ---------------------------------- |
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| 374 | |
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| 375 | vor_avr(:,:) = 0. |
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| 376 | zun(:,:)=0 |
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| 377 | zvn(:,:)=0 |
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| 378 | vor_avrtot(:,:)=0 |
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| 379 | vor_avrres(:,:)=0 |
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| 380 | |
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| 381 | ! Vertically averaged velocity |
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| 382 | DO jk = 1, jpk - 1 |
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| 383 | zun(:,:)=zun(:,:) + e1u(:,:)*un(:,:,jk)*fse3u(:,:,jk) |
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| 384 | zvn(:,:)=zvn(:,:) + e2v(:,:)*vn(:,:,jk)*fse3v(:,:,jk) |
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| 385 | END DO |
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| 386 | |
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| 387 | zun(:,:)=zun(:,:)*hur(:,:) |
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| 388 | zvn(:,:)=zvn(:,:)*hvr(:,:) |
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| 389 | |
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| 390 | ! Curl |
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| 391 | DO ji=1,jpim1 |
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| 392 | DO jj=1,jpjm1 |
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| 393 | vor_avr(ji,jj) = ((zvn(ji+1,jj)-zvn(ji,jj))- & |
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| 394 | (zun(ji,jj+1)-zun(ji,jj))) & |
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| 395 | /( e1f(ji,jj) * e2f(ji,jj) ) |
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| 396 | vor_avr(ji,jj) = vor_avr(ji,jj)*fmask(ji,jj,1) |
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| 397 | END DO |
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| 398 | END DO |
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| 399 | |
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| 400 | IF(idebug /= 0) THEN |
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| 401 | WRITE(numout,*) ' debuging trd_vor: I.2 done' |
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| 402 | CALL FLUSH(numout) |
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| 403 | ENDIF |
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| 404 | |
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| 405 | ! ================================= |
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| 406 | ! II. Cumulated trends |
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| 407 | ! ================================= |
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| 408 | |
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| 409 | ! II.1 set `before' mixed layer values for kt = nit000+1 |
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| 410 | ! ------------------------------------------------------ |
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| 411 | IF( kt == nit000+1 ) THEN |
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| 412 | vor_avrbb(:,:) = vor_avrb(:,:) |
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| 413 | vor_avrbn(:,:) = vor_avr (:,:) |
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| 414 | ENDIF |
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| 415 | |
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| 416 | IF( idebug /= 0 ) THEN |
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| 417 | WRITE(numout,*) ' debuging trd_vor: I1.1 done' |
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| 418 | CALL FLUSH(numout) |
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| 419 | ENDIF |
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| 420 | |
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| 421 | ! II.2 cumulated trends over analysis period (kt=2 to nwrite) |
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| 422 | ! ---------------------- |
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| 423 | ! trends cumulated over nwrite-2 time steps |
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| 424 | |
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| 425 | IF( kt >= nit000+2 ) THEN |
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| 426 | nmoydpvor = nmoydpvor + 1 |
|---|
| 427 | DO jl = 1, jplvor |
|---|
| 428 | IF( jl /= 9 ) THEN |
|---|
| 429 | rotot(:,:) = rotot(:,:) + vortrd(:,:,jl) |
|---|
| 430 | ENDIF |
|---|
| 431 | END DO |
|---|
| 432 | ENDIF |
|---|
| 433 | |
|---|
| 434 | IF( idebug /= 0 ) THEN |
|---|
| 435 | WRITE(numout,*) ' debuging trd_vor: II.2 done' |
|---|
| 436 | CALL FLUSH(numout) |
|---|
| 437 | ENDIF |
|---|
| 438 | |
|---|
| 439 | ! ============================================= |
|---|
| 440 | ! III. Output in netCDF + residual computation |
|---|
| 441 | ! ============================================= |
|---|
| 442 | |
|---|
| 443 | IF( MOD( kt - nit000+1, ntrd ) == 0 ) THEN |
|---|
| 444 | |
|---|
| 445 | ! III.1 compute total trend |
|---|
| 446 | ! ------------------------ |
|---|
| 447 | zmean = float(nmoydpvor) |
|---|
| 448 | |
|---|
| 449 | vor_avrtot(:,:) = ( vor_avr(:,:) - vor_avrbn(:,:) + vor_avrb(:,:) - & |
|---|
| 450 | vor_avrbb(:,:) ) / (zmean * 2. * rdt) |
|---|
| 451 | |
|---|
| 452 | IF( idebug /= 0 ) THEN |
|---|
| 453 | WRITE(numout,*) ' zmean = ',zmean |
|---|
| 454 | WRITE(numout,*) ' debuging trd_vor: III.1 done' |
|---|
| 455 | CALL FLUSH(numout) |
|---|
| 456 | ENDIF |
|---|
| 457 | |
|---|
| 458 | ! III.2 compute residual |
|---|
| 459 | ! --------------------- |
|---|
| 460 | vor_avrres(:,:) = vor_avrtot(:,:) - rotot(:,:) / zmean |
|---|
| 461 | |
|---|
| 462 | ! Boundary conditions |
|---|
| 463 | CALL lbc_lnk( vor_avrtot, 'F', 1. ) |
|---|
| 464 | CALL lbc_lnk( vor_avrres, 'F', 1. ) |
|---|
| 465 | |
|---|
| 466 | IF( idebug /= 0 ) THEN |
|---|
| 467 | WRITE(numout,*) ' debuging trd_vor: III.2 done' |
|---|
| 468 | CALL FLUSH(numout) |
|---|
| 469 | ENDIF |
|---|
| 470 | |
|---|
| 471 | ! III.3 time evolution array swap |
|---|
| 472 | ! ------------------------------ |
|---|
| 473 | vor_avrbb(:,:) = vor_avrb(:,:) |
|---|
| 474 | vor_avrbn(:,:) = vor_avr(:,:) |
|---|
| 475 | |
|---|
| 476 | IF( idebug /= 0 ) THEN |
|---|
| 477 | WRITE(numout,*) ' debuging trd_vor: III.3 done' |
|---|
| 478 | CALL FLUSH(numout) |
|---|
| 479 | ENDIF |
|---|
| 480 | |
|---|
| 481 | nmoydpvor=0 |
|---|
| 482 | |
|---|
| 483 | ENDIF |
|---|
| 484 | |
|---|
| 485 | ! III.4 write trends to output |
|---|
| 486 | ! --------------------------- |
|---|
| 487 | |
|---|
| 488 | IF( kt >= nit000+1 ) THEN |
|---|
| 489 | |
|---|
| 490 | ! define time axis |
|---|
| 491 | it= kt-nit000+1 |
|---|
| 492 | IF( lwp .AND. MOD( kt, ntrd ) == 0 ) THEN |
|---|
| 493 | WRITE(numout,*) ' trdvor_ncwrite : write NetCDF fields' |
|---|
| 494 | ENDIF |
|---|
| 495 | |
|---|
| 496 | CALL histwrite( nidvor,"sovortPh",it,vortrd(:,:,1),ndimvor1,ndexvor1) ! grad Ph |
|---|
| 497 | CALL histwrite( nidvor,"sovortEk",it,vortrd(:,:,2),ndimvor1,ndexvor1) ! Energy |
|---|
| 498 | CALL histwrite( nidvor,"sovozeta",it,vortrd(:,:,3),ndimvor1,ndexvor1) ! rel vorticity |
|---|
| 499 | CALL histwrite( nidvor,"sovortif",it,vortrd(:,:,4),ndimvor1,ndexvor1) ! coriolis |
|---|
| 500 | CALL histwrite( nidvor,"sovodifl",it,vortrd(:,:,5),ndimvor1,ndexvor1) ! lat diff |
|---|
| 501 | CALL histwrite( nidvor,"sovoadvv",it,vortrd(:,:,6),ndimvor1,ndexvor1) ! vert adv |
|---|
| 502 | CALL histwrite( nidvor,"sovodifv",it,vortrd(:,:,7),ndimvor1,ndexvor1) ! vert diff |
|---|
| 503 | CALL histwrite( nidvor,"sovortPs",it,vortrd(:,:,8),ndimvor1,ndexvor1) ! grad Ps |
|---|
| 504 | CALL histwrite( nidvor,"sovortbv",it,vortrd(:,:,9),ndimvor1,ndexvor1) ! beta.V |
|---|
| 505 | CALL histwrite( nidvor,"sovowind",it,vortrd(:,:,10),ndimvor1,ndexvor1) ! wind stress |
|---|
| 506 | CALL histwrite( nidvor,"sovobfri",it,vortrd(:,:,11),ndimvor1,ndexvor1) ! bottom friction |
|---|
| 507 | CALL histwrite( nidvor,"1st_mbre",it,vor_avrtot ,ndimvor1,ndexvor1) ! First membre |
|---|
| 508 | CALL histwrite( nidvor,"sovorgap",it,vor_avrres ,ndimvor1,ndexvor1) ! gap between 1st and 2 nd mbre |
|---|
| 509 | |
|---|
| 510 | IF( idebug /= 0 ) THEN |
|---|
| 511 | WRITE(numout,*) ' debuging trd_vor: III.4 done' |
|---|
| 512 | CALL FLUSH(numout) |
|---|
| 513 | ENDIF |
|---|
| 514 | |
|---|
| 515 | ENDIF |
|---|
| 516 | |
|---|
| 517 | IF( MOD( kt - nit000+1, ntrd ) == 0 ) rotot(:,:)=0 |
|---|
| 518 | |
|---|
| 519 | IF( kt == nitend ) CALL histclo( nidvor ) |
|---|
| 520 | |
|---|
| 521 | END SUBROUTINE trd_vor |
|---|
| 522 | |
|---|
| 523 | |
|---|
| 524 | |
|---|
| 525 | SUBROUTINE trd_vor_init |
|---|
| 526 | !!---------------------------------------------------------------------- |
|---|
| 527 | !! *** ROUTINE trd_vor_init *** |
|---|
| 528 | !! |
|---|
| 529 | !! ** Purpose : computation of vertically integrated T and S budgets |
|---|
| 530 | !! from ocean surface down to control surface (NetCDF output) |
|---|
| 531 | !! |
|---|
| 532 | !! ** Method/usage : |
|---|
| 533 | !! |
|---|
| 534 | !! History : |
|---|
| 535 | !! 9.0 ! 04-06 (L. Brunier, A-M. Treguier) Original code |
|---|
| 536 | !! ! 04-08 (C. Talandier) New trends organization |
|---|
| 537 | !!---------------------------------------------------------------------- |
|---|
| 538 | !! * Local declarations |
|---|
| 539 | REAL(wp) :: zjulian, zsto, zout |
|---|
| 540 | |
|---|
| 541 | CHARACTER (len=40) :: clhstnam |
|---|
| 542 | CHARACTER (len=40) :: clop |
|---|
| 543 | |
|---|
| 544 | NAMELIST/namtrd/ ntrd,nctls |
|---|
| 545 | !!---------------------------------------------------------------------- |
|---|
| 546 | |
|---|
| 547 | ! =================== |
|---|
| 548 | ! I. initialization |
|---|
| 549 | ! =================== |
|---|
| 550 | |
|---|
| 551 | cvort='averaged-vor' |
|---|
| 552 | |
|---|
| 553 | ! Open specifier |
|---|
| 554 | idebug = 0 ! set it to 1 in case of problem to have more Print |
|---|
| 555 | |
|---|
| 556 | ! namelist namtrd : trend diagnostic |
|---|
| 557 | REWIND( numnam ) |
|---|
| 558 | READ ( numnam, namtrd ) |
|---|
| 559 | |
|---|
| 560 | IF(lwp) THEN |
|---|
| 561 | WRITE(numout,*) ' ' |
|---|
| 562 | WRITE(numout,*) 'trd_vor_init: vorticity trends' |
|---|
| 563 | WRITE(numout,*) '~~~~~~~~~~~~~' |
|---|
| 564 | WRITE(numout,*) ' ' |
|---|
| 565 | WRITE(numout,*) ' Namelist namtrd : ' |
|---|
| 566 | WRITE(numout,*) ' time step frequency trend ntrd = ',ntrd |
|---|
| 567 | WRITE(numout,*) ' ' |
|---|
| 568 | WRITE(numout,*) '##########################################################################' |
|---|
| 569 | WRITE(numout,*) ' CAUTION: The interpretation of the vorticity trends is' |
|---|
| 570 | WRITE(numout,*) ' not obvious, please contact Anne-Marie TREGUIER at: treguier@ifremer.fr ' |
|---|
| 571 | WRITE(numout,*) '##########################################################################' |
|---|
| 572 | WRITE(numout,*) ' ' |
|---|
| 573 | ENDIF |
|---|
| 574 | |
|---|
| 575 | ! cumulated trends array init |
|---|
| 576 | nmoydpvor = 0 |
|---|
| 577 | rotot(:,:)=0 |
|---|
| 578 | vor_avrtot(:,:)=0 |
|---|
| 579 | vor_avrres(:,:)=0 |
|---|
| 580 | |
|---|
| 581 | IF( idebug /= 0 ) THEN |
|---|
| 582 | WRITE(numout,*) ' debuging trd_vor_init: I. done' |
|---|
| 583 | CALL FLUSH(numout) |
|---|
| 584 | ENDIF |
|---|
| 585 | |
|---|
| 586 | ! ================================= |
|---|
| 587 | ! II. netCDF output initialization |
|---|
| 588 | ! ================================= |
|---|
| 589 | |
|---|
| 590 | !----------------------------------------- |
|---|
| 591 | ! II.1 Define frequency of output and means |
|---|
| 592 | ! ----------------------------------------- |
|---|
| 593 | #if defined key_diainstant |
|---|
| 594 | zsto = nwrite*rdt |
|---|
| 595 | clop ="inst(x)" |
|---|
| 596 | #else |
|---|
| 597 | zsto = rdt |
|---|
| 598 | clop ="ave(x)" |
|---|
| 599 | #endif |
|---|
| 600 | zout = ntrd*rdt |
|---|
| 601 | |
|---|
| 602 | IF(lwp) WRITE (numout,*) ' trdvor_ncinit: netCDF initialization' |
|---|
| 603 | |
|---|
| 604 | ! II.2 Compute julian date from starting date of the run |
|---|
| 605 | ! ------------------------ |
|---|
| 606 | CALL ymds2ju( nyear, nmonth, nday, 0.e0, zjulian ) |
|---|
| 607 | IF (lwp) WRITE(numout,*)' ' |
|---|
| 608 | IF (lwp) WRITE(numout,*)' Date 0 used :',nit000 & |
|---|
| 609 | ,' YEAR ', nyear,' MONTH ', nmonth,' DAY ', nday & |
|---|
| 610 | ,'Julian day : ', zjulian |
|---|
| 611 | |
|---|
| 612 | ! II.3 Define the T grid trend file (nidvor) |
|---|
| 613 | ! --------------------------------- |
|---|
| 614 | CALL dia_nam( clhstnam, ntrd, 'vort' ) ! filename |
|---|
| 615 | IF(lwp) WRITE(numout,*) ' Name of NETCDF file ', clhstnam |
|---|
| 616 | CALL histbeg( clhstnam, jpi, glamf, jpj, gphif,1, jpi, & ! Horizontal grid : glamt and gphit |
|---|
| 617 | & 1, jpj, 0, zjulian, rdt, nh_t, nidvor) |
|---|
| 618 | CALL wheneq( jpi*jpj, fmask, 1, 1., ndexvor1, ndimvor1 ) ! surface |
|---|
| 619 | |
|---|
| 620 | ! Declare output fields as netCDF variables |
|---|
| 621 | CALL histdef( nidvor, "sovortPh", cvort//"grad Ph" , "s-2", & ! grad Ph |
|---|
| 622 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 623 | CALL histdef( nidvor, "sovortEk", cvort//"Energy", "s-2", & ! Energy |
|---|
| 624 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 625 | CALL histdef( nidvor, "sovozeta", cvort//"rel vorticity", "s-2", & ! rel vorticity |
|---|
| 626 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 627 | CALL histdef( nidvor, "sovortif", cvort//"coriolis", "s-2", & ! coriolis |
|---|
| 628 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 629 | CALL histdef( nidvor, "sovodifl", cvort//"lat diff ", "s-2", & ! lat diff |
|---|
| 630 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 631 | CALL histdef( nidvor, "sovoadvv", cvort//"vert adv", "s-2", & ! vert adv |
|---|
| 632 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 633 | CALL histdef( nidvor, "sovodifv", cvort//"vert diff" , "s-2", & ! vert diff |
|---|
| 634 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 635 | CALL histdef( nidvor, "sovortPs", cvort//"grad Ps", "s-2", & ! grad Ps |
|---|
| 636 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 637 | CALL histdef( nidvor, "sovortbv", cvort//"Beta V", "s-2", & ! beta.V |
|---|
| 638 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 639 | CALL histdef( nidvor, "sovowind", cvort//"wind stress", "s-2", & ! wind stress |
|---|
| 640 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 641 | CALL histdef( nidvor, "sovobfri", cvort//"bottom friction", "s-2", & ! bottom friction |
|---|
| 642 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 643 | CALL histdef( nidvor, "1st_mbre", cvort//"1st mbre", "s-2", & ! First membre |
|---|
| 644 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 645 | CALL histdef( nidvor, "sovorgap", cvort//"gap", "s-2", & ! gap between 1st and 2 nd mbre |
|---|
| 646 | & jpi,jpj,nh_t,1,1,1,-99,32,clop,zsto,zout) |
|---|
| 647 | CALL histend( nidvor ) |
|---|
| 648 | |
|---|
| 649 | IF( idebug /= 0 ) THEN |
|---|
| 650 | WRITE(numout,*) ' debuging trd_vor_init: II. done' |
|---|
| 651 | CALL FLUSH(numout) |
|---|
| 652 | ENDIF |
|---|
| 653 | |
|---|
| 654 | END SUBROUTINE trd_vor_init |
|---|
| 655 | |
|---|
| 656 | #else |
|---|
| 657 | !!---------------------------------------------------------------------- |
|---|
| 658 | !! Default option : Empty module |
|---|
| 659 | !!---------------------------------------------------------------------- |
|---|
| 660 | LOGICAL, PUBLIC :: lk_trdvor = .FALSE. ! momentum trend flag |
|---|
| 661 | |
|---|
| 662 | !! * Interfaces |
|---|
| 663 | INTERFACE trd_vor_zint |
|---|
| 664 | MODULE PROCEDURE trd_vor_zint_2d, trd_vor_zint_3d |
|---|
| 665 | END INTERFACE |
|---|
| 666 | |
|---|
| 667 | CONTAINS |
|---|
| 668 | SUBROUTINE trd_vor( kt ) ! Empty routine |
|---|
| 669 | WRITE(*,*) 'trd_vor: You should not have seen this print! error?', kt |
|---|
| 670 | END SUBROUTINE trd_vor |
|---|
| 671 | SUBROUTINE trd_vor_zint_2d( putrdvor, pvtrdvor, ktrd ) |
|---|
| 672 | REAL, DIMENSION(:,:), INTENT( inout ) :: & |
|---|
| 673 | putrdvor, pvtrdvor ! U and V momentum trends |
|---|
| 674 | INTEGER, INTENT( in ) :: ktrd ! ocean trend index |
|---|
| 675 | WRITE(*,*) 'trd_vor_zint_2d: You should not have seen this print! error?', putrdvor(1,1) |
|---|
| 676 | WRITE(*,*) ' " " : You should not have seen this print! error?', pvtrdvor(1,1) |
|---|
| 677 | WRITE(*,*) ' " " : You should not have seen this print! error?', ktrd |
|---|
| 678 | END SUBROUTINE trd_vor_zint_2d |
|---|
| 679 | SUBROUTINE trd_vor_zint_3d( putrdvor, pvtrdvor, ktrd ) |
|---|
| 680 | REAL, DIMENSION(:,:,:), INTENT( inout ) :: & |
|---|
| 681 | putrdvor, pvtrdvor ! U and V momentum trends |
|---|
| 682 | INTEGER, INTENT( in ) :: ktrd ! ocean trend index |
|---|
| 683 | WRITE(*,*) 'trd_vor_zint_3d: You should not have seen this print! error?', putrdvor(1,1,1) |
|---|
| 684 | WRITE(*,*) ' " " : You should not have seen this print! error?', pvtrdvor(1,1,1) |
|---|
| 685 | WRITE(*,*) ' " " : You should not have seen this print! error?', ktrd |
|---|
| 686 | END SUBROUTINE trd_vor_zint_3d |
|---|
| 687 | SUBROUTINE trd_vor_init ! Empty routine |
|---|
| 688 | WRITE(*,*) 'trd_vor_init: You should not have seen this print! error?' |
|---|
| 689 | END SUBROUTINE trd_vor_init |
|---|
| 690 | #endif |
|---|
| 691 | !!====================================================================== |
|---|
| 692 | END MODULE trdvor |
|---|
