[7467] | 1 | MODULE usrdef_istate |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE usrdef_istate *** |
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| 4 | !! |
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| 5 | !! === WAD_TEST_CASES configuration === |
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| 6 | !! |
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| 7 | !! User defined : set the initial state of a user configuration |
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| 8 | !!====================================================================== |
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[9925] | 9 | !! History : 4.0 ! 2016-03 (S. Flavoni) Original code |
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[7467] | 10 | !!---------------------------------------------------------------------- |
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| 11 | |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! usr_def_istate : initial state in Temperature and salinity |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | USE par_oce ! ocean space and time domain |
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[7514] | 16 | USE dom_oce , ONLY : mi0, mig, mjg, glamt, gphit, ht_0 |
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[7467] | 17 | USE phycst ! physical constants |
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| 18 | USE wet_dry ! Wetting and drying |
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| 19 | ! |
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| 20 | USE in_out_manager ! I/O manager |
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| 21 | USE lib_mpp ! MPP library |
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| 22 | |
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| 23 | IMPLICIT NONE |
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| 24 | PRIVATE |
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| 25 | |
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[9925] | 26 | PUBLIC usr_def_istate ! called in istate.F90 |
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[7467] | 27 | |
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| 28 | !!---------------------------------------------------------------------- |
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[9925] | 29 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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[11715] | 30 | !! $Id$ |
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[10073] | 31 | !! Software governed by the CeCILL license (see ./LICENSE) |
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[7467] | 32 | !!---------------------------------------------------------------------- |
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| 33 | CONTAINS |
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| 34 | |
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| 35 | SUBROUTINE usr_def_istate( pdept, ptmask, pts, pu, pv, pssh ) |
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| 36 | !!---------------------------------------------------------------------- |
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| 37 | !! *** ROUTINE usr_def_istate *** |
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| 38 | !! |
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| 39 | !! ** Purpose : Initialization of the dynamics and tracers |
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| 40 | !! Here WAD_TEST_CASES configuration |
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| 41 | !! |
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| 42 | !! ** Method : - set temprature field |
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| 43 | !! - set salinity field |
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| 44 | !!---------------------------------------------------------------------- |
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| 45 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: pdept ! depth of t-point [m] |
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| 46 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: ptmask ! t-point ocean mask [m] |
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| 47 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpts), INTENT( out) :: pts ! T & S fields [Celsius ; g/kg] |
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| 48 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT( out) :: pu ! i-component of the velocity [m/s] |
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| 49 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT( out) :: pv ! j-component of the velocity [m/s] |
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| 50 | REAL(wp), DIMENSION(jpi,jpj) , INTENT( out) :: pssh ! sea-surface height |
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| 51 | INTEGER :: ji, jj ! dummy loop indices |
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| 52 | REAL(wp) :: zi, zj |
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| 53 | ! |
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| 54 | INTEGER :: jk ! dummy loop indices |
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| 55 | REAL(wp) :: zdam ! location of dam [Km] |
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| 56 | !!---------------------------------------------------------------------- |
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| 57 | ! |
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| 58 | IF(lwp) WRITE(numout,*) |
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| 59 | IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD_TEST_CASES configuration, analytical definition of initial state' |
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| 60 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~ Ocean at rest, with a constant temperature ' |
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| 61 | IF(lwp) WRITE(numout,*) ' and constant salinity (not used as rho=F(T) ' |
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| 62 | ! |
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| 63 | ! |
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| 64 | pu (:,:,:) = 0._wp ! ocean at rest |
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| 65 | pv (:,:,:) = 0._wp |
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| 66 | pssh(:,:) = 0._wp |
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| 67 | ! |
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| 68 | ! ! T & S profiles |
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| 69 | pts(:,:,:,jp_tem) = 10._wp * ptmask(:,:,:) |
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| 70 | ! |
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| 71 | pts(:,:,:,jp_sal) = 35._wp * ptmask(:,:,:) |
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| 72 | !!---------------------------------------------------------------------- |
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| 73 | ! |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | ! |
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[7514] | 76 | ! Uniform T & S in most test cases |
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[7467] | 77 | pts(:,:,:,jp_tem) = 10._wp |
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| 78 | pts(:,:,:,jp_sal) = 35._wp |
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| 79 | SELECT CASE ( nn_cfg ) |
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| 80 | ! ! ==================== |
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| 81 | CASE ( 1 ) ! WAD 1 configuration |
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| 82 | ! ! ==================== |
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| 83 | ! |
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| 84 | IF(lwp) WRITE(numout,*) |
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[7580] | 85 | IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Closed box with EW linear bottom slope' |
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[7467] | 86 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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| 87 | ! |
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| 88 | do ji = 1,jpi |
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[7527] | 89 | pssh(ji,:) = ( -5.5_wp + 7.4_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) |
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[7467] | 90 | end do |
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| 91 | ! ! ==================== |
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[7616] | 92 | CASE ( 2, 8 ) ! WAD 2 configuration |
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[7467] | 93 | ! ! ==================== |
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| 94 | ! |
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| 95 | IF(lwp) WRITE(numout,*) |
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[7580] | 96 | IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic EW channel, mid-range initial ssh slope' |
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[7467] | 97 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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| 98 | ! |
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| 99 | do ji = 1,jpi |
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[7527] | 100 | pssh(ji,:) = ( -1.5_wp + 5.0_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) |
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[7467] | 101 | end do |
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| 102 | ! ! ==================== |
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| 103 | CASE ( 3 ) ! WAD 3 configuration |
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| 104 | ! ! ==================== |
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| 105 | ! |
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| 106 | IF(lwp) WRITE(numout,*) |
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[7580] | 107 | IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic EW channel, extreme initial ssh slope' |
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[7467] | 108 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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| 109 | ! |
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| 110 | do ji = 1,jpi |
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[7527] | 111 | pssh(ji,:) = ( -4.5_wp + 6.8_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) |
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[7467] | 112 | end do |
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| 113 | |
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| 114 | ! |
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| 115 | ! ! ==================== |
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| 116 | CASE ( 4 ) ! WAD 4 configuration |
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| 117 | ! ! ==================== |
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| 118 | ! |
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| 119 | IF(lwp) WRITE(numout,*) |
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[7580] | 120 | IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic bowl, mid-range initial ssh slope' |
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[7467] | 121 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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| 122 | ! |
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| 123 | DO ji = 1, jpi |
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[7514] | 124 | zi = MAX(1.0-((glamt(ji,1)-25._wp)**2)/400.0, 0.0 ) |
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[7467] | 125 | DO jj = 1, jpj |
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[7514] | 126 | zj = MAX(1.0-((gphit(1,jj)-17._wp)**2)/144.0, 0.0 ) |
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[7527] | 127 | pssh(ji,jj) = -2.5_wp + 5.4_wp*zi*zj |
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[7467] | 128 | END DO |
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| 129 | END DO |
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| 130 | |
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| 131 | ! |
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| 132 | ! ! =========================== |
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[7609] | 133 | CASE ( 5, 7 ) ! WAD 5 and 7 configurations |
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| 134 | ! ! =========================== |
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[7467] | 135 | ! |
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| 136 | IF(lwp) WRITE(numout,*) |
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[7580] | 137 | IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Double slope with shelf' |
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[7467] | 138 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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| 139 | ! |
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| 140 | do ji = 1,jpi |
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[7527] | 141 | pssh(ji,:) = ( -2.5_wp + 5.5_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) |
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[7467] | 142 | end do |
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| 143 | |
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| 144 | ! |
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[7609] | 145 | ! ! ==================== |
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[7467] | 146 | CASE ( 6 ) ! WAD 6 configuration |
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| 147 | ! ! ==================== |
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| 148 | ! |
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| 149 | IF(lwp) WRITE(numout,*) |
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[7580] | 150 | IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic EW channel with gaussian ridge' |
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[7467] | 151 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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| 152 | ! |
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| 153 | do ji = 1,jpi |
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[7527] | 154 | pssh(ji,:) = ( -2.5_wp + 5.5_wp*(50._wp-glamt(ji,1))/50._wp)*ptmask(ji,:,1) |
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[7467] | 155 | end do |
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| 156 | ! |
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| 157 | do ji = mi0(jpiglo/2), mi0(jpiglo) |
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| 158 | pts(ji,:,:,jp_sal) = 30._wp |
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[7527] | 159 | pssh(ji,:) = -0.1*ptmask(ji,:,1) |
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[7467] | 160 | end do |
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| 161 | ! |
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[7609] | 162 | ! |
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[7467] | 163 | ! ! =========================== |
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| 164 | CASE DEFAULT ! NONE existing configuration |
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| 165 | ! ! =========================== |
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| 166 | WRITE(ctmp1,*) 'WAD test with a ', nn_cfg,' option is not coded' |
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| 167 | ! |
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| 168 | CALL ctl_stop( ctmp1 ) |
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| 169 | ! |
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| 170 | END SELECT |
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[9024] | 171 | |
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| 172 | |
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[7467] | 173 | ! |
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| 174 | ! Apply minimum wetdepth criterion |
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| 175 | ! |
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| 176 | do jj = 1,jpj |
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| 177 | do ji = 1,jpi |
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[9024] | 178 | IF( ht_0(ji,jj) + pssh(ji,jj) < rn_wdmin1 ) THEN |
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| 179 | pssh(ji,jj) = ptmask(ji,jj,1)*( rn_wdmin1 - ht_0(ji,jj) ) |
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[7467] | 180 | ENDIF |
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| 181 | end do |
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| 182 | end do |
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| 183 | ! |
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| 184 | END SUBROUTINE usr_def_istate |
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| 185 | |
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| 186 | !!====================================================================== |
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| 187 | END MODULE usrdef_istate |
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