- Timestamp:
- 2016-07-19T10:38:35+02:00 (8 years ago)
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branches/NERC/dev_r5549_BDY_ZEROGRAD/NEMOGCM/NEMO/OPA_SRC/TRA/traadv.F90
r5147 r6808 6 6 !! History : 2.0 ! 2005-11 (G. Madec) Original code 7 7 !! 3.3 ! 2010-09 (C. Ethe, G. Madec) merge TRC-TRA + switch from velocity to transport 8 !! 4.0! 2011-06 (G. Madec) Addition of Mixed Layer Eddy parameterisation9 !! ----------------------------------------------------------------------10 11 !!---------------------------------------------------------------------- 12 !! tra_adv : compute ocean tracer advection trend 13 !! tra_adv_ctl : control the different options of advection scheme14 !! ----------------------------------------------------------------------15 USE oce ! ocean dynamics and active tracers16 USE dom_oce ! ocean space and time domain17 USE domvvl ! variable vertical scale factors18 USE traadv_cen2 ! 2nd order centered scheme (tra_adv_cen2 routine)19 USE traadv_tvd ! TVD scheme (tra_adv_tvd routine)20 USE traadv_ muscl ! MUSCL scheme (tra_adv_musclroutine)21 USE traadv_ muscl2 ! MUSCL2 scheme (tra_adv_muscl2routine)22 USE traadv_ ubs ! UBS scheme (tra_adv_ubsroutine)23 USE traadv_ qck ! QUICKEST scheme (tra_adv_qckroutine)24 USE traadv_ eiv ! eddy induced velocity (tra_adv_eivroutine)25 USE traadv_mle ! ML eddy induced velocity (tra_adv_mleroutine)26 USE cla ! cross land advection (cla_traadv routine)27 USE ldf tra_oce ! lateral diffusion coefficient on tracers8 !! 3.6 ! 2011-06 (G. Madec) Addition of Mixed Layer Eddy parameterisation 9 !! 3.7 ! 2014-05 (G. Madec) Add 2nd/4th order cases for CEN and FCT schemes 10 !! - ! 2014-12 (G. Madec) suppression of cross land advection option 11 !!---------------------------------------------------------------------- 12 13 !!---------------------------------------------------------------------- 14 !! tra_adv : compute ocean tracer advection trend 15 !! tra_adv_ctl : control the different options of advection scheme 16 !!---------------------------------------------------------------------- 17 USE oce ! ocean dynamics and active tracers 18 USE dom_oce ! ocean space and time domain 19 USE domvvl ! variable vertical scale factors 20 USE traadv_cen ! centered scheme (tra_adv_cen routine) 21 USE traadv_fct ! FCT scheme (tra_adv_fct routine) 22 USE traadv_mus ! MUSCL scheme (tra_adv_mus routine) 23 USE traadv_ubs ! UBS scheme (tra_adv_ubs routine) 24 USE traadv_qck ! QUICKEST scheme (tra_adv_qck routine) 25 USE traadv_mle ! ML eddy induced velocity (tra_adv_mle routine) 26 USE ldftra ! lateral diffusion: eddy diffusivity & EIV coeff. 27 USE ldfslp ! Lateral diffusion: slopes of neutral surfaces 28 28 ! 29 USE in_out_manager 30 USE iom 31 USE prtctl 32 USE lib_mpp 33 USE wrk_nemo 34 USE timing 35 USE sbc_oce 29 USE in_out_manager ! I/O manager 30 USE iom ! I/O module 31 USE prtctl ! Print control 32 USE lib_mpp ! MPP library 33 USE wrk_nemo ! Memory Allocation 34 USE timing ! Timing 35 36 36 USE diaptr ! Poleward heat transport 37 38 37 39 38 IMPLICIT NONE … … 43 42 PUBLIC tra_adv_init ! routine called by opa module 44 43 45 ! !!* Namelist namtra_adv * 46 LOGICAL :: ln_traadv_cen2 ! 2nd order centered scheme flag 47 LOGICAL :: ln_traadv_tvd ! TVD scheme flag 48 LOGICAL :: ln_traadv_tvd_zts ! TVD scheme flag with vertical sub time-stepping 49 LOGICAL :: ln_traadv_muscl ! MUSCL scheme flag 50 LOGICAL :: ln_traadv_muscl2 ! MUSCL2 scheme flag 51 LOGICAL :: ln_traadv_ubs ! UBS scheme flag 52 LOGICAL :: ln_traadv_qck ! QUICKEST scheme flag 53 LOGICAL :: ln_traadv_msc_ups ! use upstream scheme within muscl 54 55 56 INTEGER :: nadv ! choice of the type of advection scheme 57 44 ! !!* Namelist namtra_adv * 45 LOGICAL :: ln_traadv_cen ! centered scheme flag 46 INTEGER :: nn_cen_h, nn_cen_v ! =2/4 : horizontal and vertical choices of the order of CEN scheme 47 LOGICAL :: ln_traadv_fct ! FCT scheme flag 48 INTEGER :: nn_fct_h, nn_fct_v ! =2/4 : horizontal and vertical choices of the order of FCT scheme 49 INTEGER :: nn_fct_zts ! >=1 : 2nd order FCT with vertical sub-timestepping 50 LOGICAL :: ln_traadv_mus ! MUSCL scheme flag 51 LOGICAL :: ln_mus_ups ! use upstream scheme in vivcinity of river mouths 52 LOGICAL :: ln_traadv_ubs ! UBS scheme flag 53 INTEGER :: nn_ubs_v ! =2/4 : vertical choice of the order of UBS scheme 54 LOGICAL :: ln_traadv_qck ! QUICKEST scheme flag 55 56 INTEGER :: nadv ! choice of the type of advection scheme 57 ! 58 ! ! associated indices: 59 INTEGER, PARAMETER :: np_NO_adv = 0 ! no T-S advection 60 INTEGER, PARAMETER :: np_CEN = 1 ! 2nd/4th order centered scheme 61 INTEGER, PARAMETER :: np_FCT = 2 ! 2nd/4th order Flux Corrected Transport scheme 62 INTEGER, PARAMETER :: np_FCT_zts = 3 ! 2nd order FCT scheme with vertical sub-timestepping 63 INTEGER, PARAMETER :: np_MUS = 4 ! MUSCL scheme 64 INTEGER, PARAMETER :: np_UBS = 5 ! 3rd order Upstream Biased Scheme 65 INTEGER, PARAMETER :: np_QCK = 6 ! QUICK scheme 66 58 67 !! * Substitutions 59 # include "domzgr_substitute.h90"60 68 # include "vectopt_loop_substitute.h90" 61 69 !!---------------------------------------------------------------------- 62 !! NEMO/OPA 3. 3 , NEMO Consortium (2010)70 !! NEMO/OPA 3.7 , NEMO Consortium (2014) 63 71 !! $Id$ 64 72 !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) … … 74 82 !! ** Method : - Update (ua,va) with the advection term following nadv 75 83 !!---------------------------------------------------------------------- 76 !77 84 INTEGER, INTENT( in ) :: kt ! ocean time-step index 78 85 ! … … 83 90 IF( nn_timing == 1 ) CALL timing_start('tra_adv') 84 91 ! 85 CALL wrk_alloc( jpi, jpj, jpk, zun, zvn, zwn ) 92 CALL wrk_alloc( jpi,jpj,jpk, zun, zvn, zwn ) 93 ! 86 94 ! ! set time step 87 95 IF( neuler == 0 .AND. kt == nit000 ) THEN ! at nit000 88 r2dt ra(:) = rdttra(:) ! = rdtra(restarting with Euler time stepping)96 r2dt = rdt ! = rdt (restarting with Euler time stepping) 89 97 ELSEIF( kt <= nit000 + 1) THEN ! at nit000 or nit000+1 90 r2dtra(:) = 2._wp * rdttra(:) ! = 2 rdttra (leapfrog) 91 ENDIF 92 ! 93 IF( nn_cla == 1 .AND. cp_cfg == 'orca' .AND. jp_cfg == 2 ) CALL cla_traadv( kt ) !== Cross Land Advection ==! (hor. advection) 94 ! 95 ! !== effective transport ==! 98 r2dt = 2._wp * rdt ! = 2 rdt (leapfrog) 99 ENDIF 100 ! 101 ! !== effective transport ==! 96 102 DO jk = 1, jpkm1 97 zun(:,:,jk) = e2u (:,:) * fse3u(:,:,jk) * un(:,:,jk) ! eulerian transport only98 zvn(:,:,jk) = e1v (:,:) * fse3v(:,:,jk) * vn(:,:,jk)99 zwn(:,:,jk) = e1 t(:,:) * e2t(:,:)* wn(:,:,jk)103 zun(:,:,jk) = e2u (:,:) * e3u_n(:,:,jk) * un(:,:,jk) ! eulerian transport only 104 zvn(:,:,jk) = e1v (:,:) * e3v_n(:,:,jk) * vn(:,:,jk) 105 zwn(:,:,jk) = e1e2t(:,:) * wn(:,:,jk) 100 106 END DO 101 107 ! 102 IF( ln_vvl_ztilde .OR. ln_vvl_layer ) THEN 108 IF( ln_vvl_ztilde .OR. ln_vvl_layer ) THEN ! add z-tilde and/or vvl corrections 103 109 zun(:,:,:) = zun(:,:,:) + un_td(:,:,:) 104 110 zvn(:,:,:) = zvn(:,:,:) + vn_td(:,:,:) 105 111 ENDIF 106 112 ! 107 zun(:,:,jpk) = 0._wp ! no transport trough the bottom108 zvn(:,:,jpk) = 0._wp ! no transport trough the bottom109 zwn(:,:,jpk) = 0._wp ! no transport trough the bottom110 ! 111 IF( l k_traldf_eiv .AND. .NOT. ln_traldf_grif) &112 & CALL tra_adv_eiv( kt, nit000, zun, zvn, zwn, 'TRA' )! add the eiv transport (if necessary)113 ! 114 IF( ln_mle ) CALL tra_adv_mle( kt, nit000, zun, zvn, zwn, 'TRA' ) 115 ! 116 CALL iom_put( "uocetr_eff", zun ) 113 zun(:,:,jpk) = 0._wp ! no transport trough the bottom 114 zvn(:,:,jpk) = 0._wp 115 zwn(:,:,jpk) = 0._wp 116 ! 117 IF( ln_ldfeiv .AND. .NOT. ln_traldf_triad ) & 118 & CALL ldf_eiv_trp( kt, nit000, zun, zvn, zwn, 'TRA' ) ! add the eiv transport (if necessary) 119 ! 120 IF( ln_mle ) CALL tra_adv_mle( kt, nit000, zun, zvn, zwn, 'TRA' ) ! add the mle transport (if necessary) 121 ! 122 CALL iom_put( "uocetr_eff", zun ) ! output effective transport 117 123 CALL iom_put( "vocetr_eff", zvn ) 118 124 CALL iom_put( "wocetr_eff", zwn ) 119 125 ! 120 IF( ln_diaptr ) CALL dia_ptr( zvn ) ! diagnose the effective MSF 121 ! 122 123 SELECT CASE ( nadv ) !== compute advection trend and add it to general trend ==! 124 CASE ( 1 ) ; CALL tra_adv_cen2 ( kt, nit000, 'TRA', zun, zvn, zwn, tsb, tsn, tsa, jpts ) ! 2nd order centered 125 CASE ( 2 ) ; CALL tra_adv_tvd ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) ! TVD 126 CASE ( 3 ) ; CALL tra_adv_muscl ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsa, jpts, ln_traadv_msc_ups ) ! MUSCL 127 CASE ( 4 ) ; CALL tra_adv_muscl2 ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) ! MUSCL2 128 CASE ( 5 ) ; CALL tra_adv_ubs ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) ! UBS 129 CASE ( 6 ) ; CALL tra_adv_qck ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) ! QUICKEST 130 CASE ( 7 ) ; CALL tra_adv_tvd_zts( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) ! TVD ZTS 131 ! 132 CASE (-1 ) !== esopa: test all possibility with control print ==! 133 CALL tra_adv_cen2 ( kt, nit000, 'TRA', zun, zvn, zwn, tsb, tsn, tsa, jpts ) 134 CALL prt_ctl( tab3d_1=tsa(:,:,:,jp_tem), clinfo1=' adv0 - Ta: ', mask1=tmask, & 135 & tab3d_2=tsa(:,:,:,jp_sal), clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 136 CALL tra_adv_tvd ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) 137 CALL prt_ctl( tab3d_1=tsa(:,:,:,jp_tem), clinfo1=' adv1 - Ta: ', mask1=tmask, & 138 & tab3d_2=tsa(:,:,:,jp_sal), clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 139 CALL tra_adv_muscl ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsa, jpts, ln_traadv_msc_ups ) 140 CALL prt_ctl( tab3d_1=tsa(:,:,:,jp_tem), clinfo1=' adv3 - Ta: ', mask1=tmask, & 141 & tab3d_2=tsa(:,:,:,jp_sal), clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 142 CALL tra_adv_muscl2( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) 143 CALL prt_ctl( tab3d_1=tsa(:,:,:,jp_tem), clinfo1=' adv4 - Ta: ', mask1=tmask, & 144 & tab3d_2=tsa(:,:,:,jp_sal), clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 145 CALL tra_adv_ubs ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) 146 CALL prt_ctl( tab3d_1=tsa(:,:,:,jp_tem), clinfo1=' adv5 - Ta: ', mask1=tmask, & 147 & tab3d_2=tsa(:,:,:,jp_sal), clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 148 CALL tra_adv_qck ( kt, nit000, 'TRA', r2dtra, zun, zvn, zwn, tsb, tsn, tsa, jpts ) 149 CALL prt_ctl( tab3d_1=tsa(:,:,:,jp_tem), clinfo1=' adv6 - Ta: ', mask1=tmask, & 150 & tab3d_2=tsa(:,:,:,jp_sal), clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 126 !!gm ??? 127 IF( ln_diaptr ) CALL dia_ptr( zvn ) ! diagnose the effective MSF 128 !!gm ??? 129 ! 130 SELECT CASE ( nadv ) !== compute advection trend and add it to general trend ==! 131 ! 132 CASE ( np_CEN ) ! Centered scheme : 2nd / 4th order 133 CALL tra_adv_cen ( kt, nit000, 'TRA', zun, zvn, zwn , tsn, tsa, jpts, nn_cen_h, nn_cen_v ) 134 CASE ( np_FCT ) ! FCT scheme : 2nd / 4th order 135 CALL tra_adv_fct ( kt, nit000, 'TRA', r2dt, zun, zvn, zwn, tsb, tsn, tsa, jpts, nn_fct_h, nn_fct_v ) 136 CASE ( np_FCT_zts ) ! 2nd order FCT with vertical time-splitting 137 CALL tra_adv_fct_zts( kt, nit000, 'TRA', r2dt, zun, zvn, zwn, tsb, tsn, tsa, jpts , nn_fct_zts ) 138 CASE ( np_MUS ) ! MUSCL 139 CALL tra_adv_mus ( kt, nit000, 'TRA', r2dt, zun, zvn, zwn, tsb, tsa, jpts , ln_mus_ups ) 140 CASE ( np_UBS ) ! UBS 141 CALL tra_adv_ubs ( kt, nit000, 'TRA', r2dt, zun, zvn, zwn, tsb, tsn, tsa, jpts , nn_ubs_v ) 142 CASE ( np_QCK ) ! QUICKEST 143 CALL tra_adv_qck ( kt, nit000, 'TRA', r2dt, zun, zvn, zwn, tsb, tsn, tsa, jpts ) 144 ! 151 145 END SELECT 152 146 ! 153 ! 147 ! ! print mean trends (used for debugging) 154 148 IF(ln_ctl) CALL prt_ctl( tab3d_1=tsa(:,:,:,jp_tem), clinfo1=' adv - Ta: ', mask1=tmask, & 155 149 & tab3d_2=tsa(:,:,:,jp_sal), clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) … … 157 151 IF( nn_timing == 1 ) CALL timing_stop( 'tra_adv' ) 158 152 ! 159 CALL wrk_dealloc( jpi, jpj, jpk,zun, zvn, zwn )153 CALL wrk_dealloc( jpi,jpj,jpk, zun, zvn, zwn ) 160 154 ! 161 155 END SUBROUTINE tra_adv … … 169 163 !! tracer advection schemes and set nadv 170 164 !!---------------------------------------------------------------------- 171 INTEGER :: ioptio 172 INTEGER :: ios ! Local integer output status for namelist read 173 !! 174 NAMELIST/namtra_adv/ ln_traadv_cen2 , ln_traadv_tvd, & 175 & ln_traadv_muscl, ln_traadv_muscl2, & 176 & ln_traadv_ubs , ln_traadv_qck, & 177 & ln_traadv_msc_ups, ln_traadv_tvd_zts 178 !!---------------------------------------------------------------------- 179 180 REWIND( numnam_ref ) ! Namelist namtra_adv in reference namelist : Tracer advection scheme 165 INTEGER :: ioptio, ios ! Local integers 166 ! 167 NAMELIST/namtra_adv/ ln_traadv_cen, nn_cen_h, nn_cen_v, & ! CEN 168 & ln_traadv_fct, nn_fct_h, nn_fct_v, nn_fct_zts, & ! FCT 169 & ln_traadv_mus, ln_mus_ups, & ! MUSCL 170 & ln_traadv_ubs, nn_ubs_v, & ! UBS 171 & ln_traadv_qck ! QCK 172 !!---------------------------------------------------------------------- 173 ! 174 ! !== Namelist ==! 175 REWIND( numnam_ref ) ! Namelist namtra_adv in reference namelist : Tracer advection scheme 181 176 READ ( numnam_ref, namtra_adv, IOSTAT = ios, ERR = 901) 182 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtra_adv in reference namelist', lwp )183 184 REWIND( numnam_cfg ) ! Namelist namtra_adv in configuration namelist : Tracer advection scheme177 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtra_adv in reference namelist', lwp ) 178 ! 179 REWIND( numnam_cfg ) ! Namelist namtra_adv in configuration namelist : Tracer advection scheme 185 180 READ ( numnam_cfg, namtra_adv, IOSTAT = ios, ERR = 902 ) 186 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtra_adv in configuration namelist', lwp )187 IF(lwm) WRITE 188 189 IF(lwp) THEN ! Namelist print181 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtra_adv in configuration namelist', lwp ) 182 IF(lwm) WRITE( numond, namtra_adv ) 183 ! 184 IF(lwp) THEN ! Namelist print 190 185 WRITE(numout,*) 191 186 WRITE(numout,*) 'tra_adv_init : choice/control of the tracer advection scheme' 192 187 WRITE(numout,*) '~~~~~~~~~~~' 193 188 WRITE(numout,*) ' Namelist namtra_adv : chose a advection scheme for tracers' 194 WRITE(numout,*) ' 2nd order advection scheme ln_traadv_cen2 = ', ln_traadv_cen2 195 WRITE(numout,*) ' TVD advection scheme ln_traadv_tvd = ', ln_traadv_tvd 196 WRITE(numout,*) ' MUSCL advection scheme ln_traadv_muscl = ', ln_traadv_muscl 197 WRITE(numout,*) ' MUSCL2 advection scheme ln_traadv_muscl2 = ', ln_traadv_muscl2 198 WRITE(numout,*) ' UBS advection scheme ln_traadv_ubs = ', ln_traadv_ubs 199 WRITE(numout,*) ' QUICKEST advection scheme ln_traadv_qck = ', ln_traadv_qck 200 WRITE(numout,*) ' upstream scheme within muscl ln_traadv_msc_ups = ', ln_traadv_msc_ups 201 WRITE(numout,*) ' TVD advection scheme with zts ln_traadv_tvd_zts = ', ln_traadv_tvd_zts 202 ENDIF 203 204 ioptio = 0 ! Parameter control 205 IF( ln_traadv_cen2 ) ioptio = ioptio + 1 206 IF( ln_traadv_tvd ) ioptio = ioptio + 1 207 IF( ln_traadv_muscl ) ioptio = ioptio + 1 208 IF( ln_traadv_muscl2 ) ioptio = ioptio + 1 209 IF( ln_traadv_ubs ) ioptio = ioptio + 1 210 IF( ln_traadv_qck ) ioptio = ioptio + 1 211 IF( ln_traadv_tvd_zts) ioptio = ioptio + 1 212 IF( lk_esopa ) ioptio = 1 213 214 IF( ( ln_traadv_muscl .OR. ln_traadv_muscl2 .OR. ln_traadv_ubs .OR. ln_traadv_qck .OR. ln_traadv_tvd_zts ) & 215 .AND. ln_isfcav ) CALL ctl_stop( 'Only traadv_cen2 and traadv_tvd is compatible with ice shelf cavity') 216 217 IF( ioptio /= 1 ) CALL ctl_stop( 'Choose ONE advection scheme in namelist namtra_adv' ) 218 219 ! ! Set nadv 220 IF( ln_traadv_cen2 ) nadv = 1 221 IF( ln_traadv_tvd ) nadv = 2 222 IF( ln_traadv_muscl ) nadv = 3 223 IF( ln_traadv_muscl2 ) nadv = 4 224 IF( ln_traadv_ubs ) nadv = 5 225 IF( ln_traadv_qck ) nadv = 6 226 IF( ln_traadv_tvd_zts) nadv = 7 227 IF( lk_esopa ) nadv = -1 228 229 IF(lwp) THEN ! Print the choice 189 WRITE(numout,*) ' centered scheme ln_traadv_cen = ', ln_traadv_cen 190 WRITE(numout,*) ' horizontal 2nd/4th order nn_cen_h = ', nn_fct_h 191 WRITE(numout,*) ' vertical 2nd/4th order nn_cen_v = ', nn_fct_v 192 WRITE(numout,*) ' Flux Corrected Transport scheme ln_traadv_fct = ', ln_traadv_fct 193 WRITE(numout,*) ' horizontal 2nd/4th order nn_fct_h = ', nn_fct_h 194 WRITE(numout,*) ' vertical 2nd/4th order nn_fct_v = ', nn_fct_v 195 WRITE(numout,*) ' 2nd order + vertical sub-timestepping nn_fct_zts = ', nn_fct_zts 196 WRITE(numout,*) ' MUSCL scheme ln_traadv_mus = ', ln_traadv_mus 197 WRITE(numout,*) ' + upstream scheme near river mouths ln_mus_ups = ', ln_mus_ups 198 WRITE(numout,*) ' UBS scheme ln_traadv_ubs = ', ln_traadv_ubs 199 WRITE(numout,*) ' vertical 2nd/4th order nn_ubs_v = ', nn_ubs_v 200 WRITE(numout,*) ' QUICKEST scheme ln_traadv_qck = ', ln_traadv_qck 201 ENDIF 202 ! 203 ioptio = 0 !== Parameter control ==! 204 IF( ln_traadv_cen ) ioptio = ioptio + 1 205 IF( ln_traadv_fct ) ioptio = ioptio + 1 206 IF( ln_traadv_mus ) ioptio = ioptio + 1 207 IF( ln_traadv_ubs ) ioptio = ioptio + 1 208 IF( ln_traadv_qck ) ioptio = ioptio + 1 209 ! 210 IF( ioptio == 0 ) THEN 211 nadv = np_NO_adv 212 CALL ctl_warn( 'tra_adv_init: You are running without tracer advection.' ) 213 ENDIF 214 IF( ioptio /= 1 ) CALL ctl_stop( 'tra_adv_init: Choose ONE advection scheme in namelist namtra_adv' ) 215 ! 216 IF( ln_traadv_cen .AND. ( nn_cen_h /= 2 .AND. nn_cen_h /= 4 ) & ! Centered 217 .AND. ( nn_cen_v /= 2 .AND. nn_cen_v /= 4 ) ) THEN 218 CALL ctl_stop( 'tra_adv_init: CEN scheme, choose 2nd or 4th order' ) 219 ENDIF 220 IF( ln_traadv_fct .AND. ( nn_fct_h /= 2 .AND. nn_fct_h /= 4 ) & ! FCT 221 .AND. ( nn_fct_v /= 2 .AND. nn_fct_v /= 4 ) ) THEN 222 CALL ctl_stop( 'tra_adv_init: FCT scheme, choose 2nd or 4th order' ) 223 ENDIF 224 IF( ln_traadv_fct .AND. nn_fct_zts > 0 ) THEN 225 IF( nn_fct_h == 4 ) THEN 226 nn_fct_h = 2 227 CALL ctl_stop( 'tra_adv_init: force 2nd order FCT scheme, 4th order does not exist with sub-timestepping' ) 228 ENDIF 229 IF( .NOT.ln_linssh ) THEN 230 CALL ctl_stop( 'tra_adv_init: vertical sub-timestepping not allow in non-linear free surface' ) 231 ENDIF 232 IF( nn_fct_zts == 1 ) CALL ctl_warn( 'tra_adv_init: FCT with ONE sub-timestep = FCT without sub-timestep' ) 233 ENDIF 234 IF( ln_traadv_ubs .AND. ( nn_ubs_v /= 2 .AND. nn_ubs_v /= 4 ) ) THEN ! UBS 235 CALL ctl_stop( 'tra_adv_init: UBS scheme, choose 2nd or 4th order' ) 236 ENDIF 237 IF( ln_traadv_ubs .AND. nn_ubs_v == 4 ) THEN 238 CALL ctl_warn( 'tra_adv_init: UBS scheme, only 2nd FCT scheme available on the vertical. It will be used' ) 239 ENDIF 240 IF( ln_isfcav ) THEN ! ice-shelf cavities 241 IF( ln_traadv_cen .AND. nn_cen_v == 4 .OR. & ! NO 4th order with ISF 242 & ln_traadv_fct .AND. nn_fct_v == 4 ) CALL ctl_stop( 'tra_adv_init: 4th order COMPACT scheme not allowed with ISF' ) 243 ENDIF 244 ! 245 ! !== used advection scheme ==! 246 ! ! set nadv 247 IF( ln_traadv_cen ) nadv = np_CEN 248 IF( ln_traadv_fct ) nadv = np_FCT 249 IF( ln_traadv_fct .AND. nn_fct_zts > 0 ) nadv = np_FCT_zts 250 IF( ln_traadv_mus ) nadv = np_MUS 251 IF( ln_traadv_ubs ) nadv = np_UBS 252 IF( ln_traadv_qck ) nadv = np_QCK 253 ! 254 IF(lwp) THEN ! Print the choice 230 255 WRITE(numout,*) 231 IF( nadv == 1 ) WRITE(numout,*) ' 2nd order scheme is used' 232 IF( nadv == 2 ) WRITE(numout,*) ' TVD scheme is used' 233 IF( nadv == 3 ) WRITE(numout,*) ' MUSCL scheme is used' 234 IF( nadv == 4 ) WRITE(numout,*) ' MUSCL2 scheme is used' 235 IF( nadv == 5 ) WRITE(numout,*) ' UBS scheme is used' 236 IF( nadv == 6 ) WRITE(numout,*) ' QUICKEST scheme is used' 237 IF( nadv == 7 ) WRITE(numout,*) ' TVD ZTS scheme is used' 238 IF( nadv == -1 ) WRITE(numout,*) ' esopa test: use all advection scheme' 239 ENDIF 240 ! 241 CALL tra_adv_mle_init ! initialisation of the Mixed Layer Eddy parametrisation (MLE) 256 SELECT CASE ( nadv ) 257 CASE( np_NO_adv ) ; WRITE(numout,*) ' NO T-S advection' 258 CASE( np_CEN ) ; WRITE(numout,*) ' CEN scheme is used. Horizontal order: ', nn_cen_h, & 259 & ' Vertical order: ', nn_cen_v 260 CASE( np_FCT ) ; WRITE(numout,*) ' FCT scheme is used. Horizontal order: ', nn_fct_h, & 261 & ' Vertical order: ', nn_fct_v 262 CASE( np_FCT_zts ) ; WRITE(numout,*) ' use 2nd order FCT with ', nn_fct_zts,'vertical sub-timestepping' 263 CASE( np_MUS ) ; WRITE(numout,*) ' MUSCL scheme is used' 264 CASE( np_UBS ) ; WRITE(numout,*) ' UBS scheme is used' 265 CASE( np_QCK ) ; WRITE(numout,*) ' QUICKEST scheme is used' 266 END SELECT 267 ENDIF 268 ! 269 CALL tra_adv_mle_init !== initialisation of the Mixed Layer Eddy parametrisation (MLE) ==! 242 270 ! 243 271 END SUBROUTINE tra_adv_init
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