Changeset 12593 for NEMO/branches/2020/r12581_ticket2418/src/OCE/stpctl.F90
- Timestamp:
- 2020-03-24T16:52:17+01:00 (4 years ago)
- File:
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- 1 edited
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NEMO/branches/2020/r12581_ticket2418/src/OCE/stpctl.F90
r12377 r12593 33 33 PUBLIC stp_ctl ! routine called by step.F90 34 34 35 INTEGER :: idrun, idtime, idssh, idu, ids1, ids2, idt1, idt2, idc1, idw1, istatus36 LOGICAL :: lsomeoce35 INTEGER :: nrunid ! netcdf file id 36 INTEGER, DIMENSION(8) :: nvarid ! netcdf variable id 37 37 !!---------------------------------------------------------------------- 38 38 !! NEMO/OCE 4.0 , NEMO Consortium (2018) … … 42 42 CONTAINS 43 43 44 SUBROUTINE stp_ctl( kt, K bb, Kmm, kindic)44 SUBROUTINE stp_ctl( kt, Kmm ) 45 45 !!---------------------------------------------------------------------- 46 46 !! *** ROUTINE stp_ctl *** … … 50 50 !! ** Method : - Save the time step in numstp 51 51 !! - Print it each 50 time steps 52 !! - Stop the run IF problem encountered by setting indic=-352 !! - Stop the run IF problem encountered by setting nstop > 0 53 53 !! Problems checked: |ssh| maximum larger than 10 m 54 54 !! |U| maximum larger than 10 m/s … … 57 57 !! ** Actions : "time.step" file = last ocean time-step 58 58 !! "run.stat" file = run statistics 59 !! nstop indicator sheared among all local domain (lk_mpp=T)59 !! nstop indicator sheared among all local domain 60 60 !!---------------------------------------------------------------------- 61 61 INTEGER, INTENT(in ) :: kt ! ocean time-step index 62 INTEGER, INTENT(in ) :: Kbb, Kmm ! ocean time level index 63 INTEGER, INTENT(inout) :: kindic ! error indicator 62 INTEGER, INTENT(in ) :: Kmm ! ocean time level index 64 63 !! 65 INTEGER :: ji, jj, jk ! dummy loop indices 66 INTEGER, DIMENSION(2) :: ih ! min/max loc indices 67 INTEGER, DIMENSION(3) :: iu, is1, is2 ! min/max loc indices 68 REAL(wp) :: zzz ! local real 69 REAL(wp), DIMENSION(9) :: zmax 70 LOGICAL :: ll_wrtstp, ll_colruns, ll_wrtruns 71 CHARACTER(len=20) :: clname 64 INTEGER :: ji ! dummy loop indices 65 INTEGER :: idtime, istatus 66 INTEGER, DIMENSION(3,4) :: iloc ! min/max loc indices 67 REAL(wp) :: zzz ! local real 68 REAL(wp), DIMENSION(9) :: zmax, zmaxlocal, zarea 69 LOGICAL :: ll_wrtstp, ll_colruns, ll_wrtruns 70 LOGICAL, DIMENSION(jpi,jpj,jpk) :: llmsk 71 CHARACTER(len=20) :: clname 72 72 !!---------------------------------------------------------------------- 73 73 ! 74 ll_wrtstp = ( MOD( kt , sn_cfctl%ptimincr ) == 0 ) .OR. ( kt == nitend )75 ll_colruns = ll_wrtstp .AND. ( sn_cfctl%l_runstat )74 ll_wrtstp = ( MOD( kt-nit000, sn_cfctl%ptimincr ) == 0 ) .OR. ( kt == nitend ) 75 ll_colruns = ll_wrtstp .AND. sn_cfctl%l_runstat 76 76 ll_wrtruns = ll_colruns .AND. lwm 77 IF( kt == nit000 .AND. lwp ) THEN 78 WRITE(numout,*) 79 WRITE(numout,*) 'stp_ctl : time-stepping control' 80 WRITE(numout,*) '~~~~~~~' 81 ! ! open time.step file 82 IF( lwm ) CALL ctl_opn( numstp, 'time.step', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea ) 83 ! ! open run.stat file(s) at start whatever 84 ! ! the value of sn_cfctl%ptimincr 85 IF( lwm .AND. ( sn_cfctl%l_runstat ) ) THEN 77 ! 78 IF( kt == nit000 ) THEN 79 ! 80 IF( lwp ) THEN 81 WRITE(numout,*) 82 WRITE(numout,*) 'stp_ctl : time-stepping control' 83 WRITE(numout,*) '~~~~~~~' 84 ENDIF 85 ! ! open time.step ascii file, done only by 1st subdomain 86 IF( lwm ) CALL ctl_opn( numstp, 'time.step', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea ) 87 ! 88 IF( ll_wrtruns ) THEN 89 ! ! open run.stat ascii file, done only by 1st subdomain 86 90 CALL ctl_opn( numrun, 'run.stat', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea ) 91 ! ! open run.stat.nc netcdf file, done only by 1st subdomain 87 92 clname = 'run.stat.nc' 88 93 IF( .NOT. Agrif_Root() ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(clname) 89 istatus = NF90_CREATE( TRIM(clname), NF90_CLOBBER, idrun)90 istatus = NF90_DEF_DIM( idrun, 'time', NF90_UNLIMITED, idtime )91 istatus = NF90_DEF_VAR( idrun, 'abs_ssh_max', NF90_DOUBLE, (/ idtime /), idssh)92 istatus = NF90_DEF_VAR( idrun, 'abs_u_max', NF90_DOUBLE, (/ idtime /), idu)93 istatus = NF90_DEF_VAR( idrun, 's_min', NF90_DOUBLE, (/ idtime /), ids1)94 istatus = NF90_DEF_VAR( idrun, 's_max', NF90_DOUBLE, (/ idtime /), ids2)95 istatus = NF90_DEF_VAR( idrun, 't_min', NF90_DOUBLE, (/ idtime /), idt1)96 istatus = NF90_DEF_VAR( idrun, 't_max', NF90_DOUBLE, (/ idtime /), idt2)94 istatus = NF90_CREATE( TRIM(clname), NF90_CLOBBER, nrunid ) 95 istatus = NF90_DEF_DIM( nrunid, 'time', NF90_UNLIMITED, idtime ) 96 istatus = NF90_DEF_VAR( nrunid, 'abs_ssh_max', NF90_DOUBLE, (/ idtime /), nvarid(1) ) 97 istatus = NF90_DEF_VAR( nrunid, 'abs_u_max', NF90_DOUBLE, (/ idtime /), nvarid(2) ) 98 istatus = NF90_DEF_VAR( nrunid, 's_min', NF90_DOUBLE, (/ idtime /), nvarid(3) ) 99 istatus = NF90_DEF_VAR( nrunid, 's_max', NF90_DOUBLE, (/ idtime /), nvarid(4) ) 100 istatus = NF90_DEF_VAR( nrunid, 't_min', NF90_DOUBLE, (/ idtime /), nvarid(5) ) 101 istatus = NF90_DEF_VAR( nrunid, 't_max', NF90_DOUBLE, (/ idtime /), nvarid(6) ) 97 102 IF( ln_zad_Aimp ) THEN 98 istatus = NF90_DEF_VAR( idrun, 'abs_wi_max', NF90_DOUBLE, (/ idtime /), idw1)99 istatus = NF90_DEF_VAR( idrun, 'Cf_max', NF90_DOUBLE, (/ idtime /), idc1)103 istatus = NF90_DEF_VAR( nrunid, 'Cf_max', NF90_DOUBLE, (/ idtime /), nvarid(7) ) 104 istatus = NF90_DEF_VAR( nrunid,'abs_wi_max',NF90_DOUBLE, (/ idtime /), nvarid(8) ) 100 105 ENDIF 101 istatus = NF90_ENDDEF(idrun) 102 zmax(8:9) = 0._wp ! initialise to zero in case ln_zad_Aimp option is not in use 103 ENDIF 104 ENDIF 105 IF( kt == nit000 ) lsomeoce = COUNT( ssmask(:,:) == 1._wp ) > 0 106 ! 107 IF(lwm .AND. ll_wrtstp) THEN !== current time step ==! ("time.step" file) 106 istatus = NF90_ENDDEF(nrunid) 107 ENDIF 108 ! 109 ENDIF 110 ! 111 ! !== write current time step ==! 112 ! !== done only by 1st subdomain at writting timestep ==! 113 IF( lwm .AND. ll_wrtstp ) THEN 108 114 WRITE ( numstp, '(1x, i8)' ) kt 109 115 REWIND( numstp ) 110 116 ENDIF 111 ! 112 ! !== test of extrema ==! 117 ! !== test of local extrema ==! 118 ! !== done by all processes at every time step ==! 119 llmsk(:,:,1) = ssmask(:,:) == 1._wp 113 120 IF( ll_wd ) THEN 114 zmax(1) = MAXVAL( ABS( ssh(:,:,Kmm) + ssh_ref*tmask(:,:,1) ) ) ! ssh max121 zmax(1) = MAXVAL( ABS( ssh(:,:,Kmm) + ssh_ref ), mask = llmsk(:,:,1) ) ! ssh max 115 122 ELSE 116 zmax(1) = MAXVAL( ABS( ssh(:,:,Kmm) ) ) ! ssh max 117 ENDIF 118 zmax(2) = MAXVAL( ABS( uu(:,:,:,Kmm) ) ) ! velocity max (zonal only) 119 zmax(3) = MAXVAL( -ts(:,:,:,jp_sal,Kmm) , mask = tmask(:,:,:) == 1._wp ) ! minus salinity max 120 zmax(4) = MAXVAL( ts(:,:,:,jp_sal,Kmm) , mask = tmask(:,:,:) == 1._wp ) ! salinity max 121 zmax(5) = MAXVAL( -ts(:,:,:,jp_tem,Kmm) , mask = tmask(:,:,:) == 1._wp ) ! minus temperature max 122 zmax(6) = MAXVAL( ts(:,:,:,jp_tem,Kmm) , mask = tmask(:,:,:) == 1._wp ) ! temperature max 123 zmax(7) = REAL( nstop , wp ) ! stop indicator 124 IF( ln_zad_Aimp ) THEN 125 zmax(8) = MAXVAL( ABS( wi(:,:,:) ) , mask = wmask(:,:,:) == 1._wp ) ! implicit vertical vel. max 126 zmax(9) = MAXVAL( Cu_adv(:,:,:) , mask = tmask(:,:,:) == 1._wp ) ! partitioning coeff. max 127 ENDIF 128 ! 123 zmax(1) = MAXVAL( ABS( ssh(:,:,Kmm) ), mask = llmsk(:,:,1) ) ! ssh max 124 ENDIF 125 llmsk(:,:,:) = umask(:,:,:) == 1._wp 126 zmax(2) = MAXVAL( ABS( uu(:,:,:,Kmm) ), mask = llmsk ) ! velocity max (zonal only) 127 llmsk(:,:,:) = tmask(:,:,:) == 1._wp 128 zmax(3) = MAXVAL( -ts(:,:,:,jp_sal,Kmm), mask = llmsk ) ! minus salinity max 129 zmax(4) = MAXVAL( ts(:,:,:,jp_sal,Kmm), mask = llmsk ) ! salinity max 130 IF( ll_colruns ) THEN ! following variables are used only in the netcdf file 131 zmax(5) = MAXVAL( -ts(:,:,:,jp_tem,Kmm), mask = llmsk ) ! minus temperature max 132 zmax(6) = MAXVAL( ts(:,:,:,jp_tem,Kmm), mask = llmsk ) ! temperature max 133 IF( ln_zad_Aimp ) THEN 134 zmax(7) = MAXVAL( Cu_adv(:,:,:) , mask = llmsk ) ! partitioning coeff. max 135 llmsk(:,:,:) = wmask(:,:,:) == 1._wp 136 zmax(8) = MAXVAL( ABS( wi(:,:,:) ) , mask = llmsk ) ! implicit vertical vel. max 137 ELSE 138 zmax(7:8) = 0._wp 139 ENDIF 140 ELSE 141 zmax(5:8) = 0._wp 142 ENDIF 143 zmax(9) = REAL( nstop, wp ) ! stop indicator 144 ! !== get global extrema ==! 145 ! !== done by all processes if writting run.stat ==! 129 146 IF( ll_colruns ) THEN 147 zmaxlocal(:) = zmax(:) 130 148 CALL mpp_max( "stpctl", zmax ) ! max over the global domain 131 nstop = NINT( zmax(7) ) ! nstop indicator sheared among all local domains 132 ENDIF 133 ! !== run statistics ==! ("run.stat" files) 149 nstop = NINT( zmax(9) ) ! update nstop indicator (now sheared among all local domains) 150 ENDIF 151 ! !== write "run.stat" files ==! 152 ! !== done only by 1st subdomain at writting timestep ==! 134 153 IF( ll_wrtruns ) THEN 135 154 WRITE(numrun,9500) kt, zmax(1), zmax(2), -zmax(3), zmax(4) 136 istatus = NF90_PUT_VAR( idrun, idssh, (/ zmax(1)/), (/kt/), (/1/) )137 istatus = NF90_PUT_VAR( idrun, idu, (/ zmax(2)/), (/kt/), (/1/) )138 istatus = NF90_PUT_VAR( idrun, ids1, (/-zmax(3)/), (/kt/), (/1/) )139 istatus = NF90_PUT_VAR( idrun, ids2, (/ zmax(4)/), (/kt/), (/1/) )140 istatus = NF90_PUT_VAR( idrun, idt1, (/-zmax(5)/), (/kt/), (/1/) )141 istatus = NF90_PUT_VAR( idrun, idt2, (/ zmax(6)/), (/kt/), (/1/) )155 istatus = NF90_PUT_VAR( nrunid, nvarid(1), (/ zmax(1)/), (/kt/), (/1/) ) 156 istatus = NF90_PUT_VAR( nrunid, nvarid(2), (/ zmax(2)/), (/kt/), (/1/) ) 157 istatus = NF90_PUT_VAR( nrunid, nvarid(3), (/-zmax(3)/), (/kt/), (/1/) ) 158 istatus = NF90_PUT_VAR( nrunid, nvarid(4), (/ zmax(4)/), (/kt/), (/1/) ) 159 istatus = NF90_PUT_VAR( nrunid, nvarid(5), (/-zmax(5)/), (/kt/), (/1/) ) 160 istatus = NF90_PUT_VAR( nrunid, nvarid(6), (/ zmax(6)/), (/kt/), (/1/) ) 142 161 IF( ln_zad_Aimp ) THEN 143 istatus = NF90_PUT_VAR( idrun, idw1, (/ zmax(8)/), (/kt/), (/1/) ) 144 istatus = NF90_PUT_VAR( idrun, idc1, (/ zmax(9)/), (/kt/), (/1/) ) 145 ENDIF 146 IF( MOD( kt , 100 ) == 0 ) istatus = NF90_SYNC(idrun) 147 IF( kt == nitend ) istatus = NF90_CLOSE(idrun) 162 istatus = NF90_PUT_VAR( nrunid, nvarid(7), (/ zmax(7)/), (/kt/), (/1/) ) 163 istatus = NF90_PUT_VAR( nrunid, nvarid(8), (/ zmax(8)/), (/kt/), (/1/) ) 164 ENDIF 165 IF( kt == nitend ) istatus = NF90_CLOSE(nrunid) 148 166 END IF 149 ! !== error handling ==! 150 IF( ( sn_cfctl%l_glochk .OR. lsomeoce ) .AND. ( & ! domain contains some ocean points, check for sensible ranges 151 & zmax(1) > 20._wp .OR. & ! too large sea surface height ( > 20 m ) 152 & zmax(2) > 10._wp .OR. & ! too large velocity ( > 10 m/s) 153 & zmax(3) >= 0._wp .OR. & ! negative or zero sea surface salinity 154 & zmax(4) >= 100._wp .OR. & ! too large sea surface salinity ( > 100 ) 155 & zmax(4) < 0._wp .OR. & ! too large sea surface salinity (keep this line for sea-ice) 156 & ISNAN( zmax(1) + zmax(2) + zmax(3) ) ) ) THEN ! NaN encounter in the tests 157 IF( lk_mpp .AND. sn_cfctl%l_glochk ) THEN 158 ! have use mpp_max (because sn_cfctl%l_glochk=.T. and distributed) 159 CALL mpp_maxloc( 'stpctl', ABS(ssh(:,:,Kmm)) , ssmask(:,:) , zzz, ih ) 160 CALL mpp_maxloc( 'stpctl', ABS(uu(:,:,:,Kmm)) , umask (:,:,:), zzz, iu ) 161 CALL mpp_minloc( 'stpctl', ts(:,:,:,jp_sal,Kmm), tmask (:,:,:), zzz, is1 ) 162 CALL mpp_maxloc( 'stpctl', ts(:,:,:,jp_sal,Kmm), tmask (:,:,:), zzz, is2 ) 163 ELSE 164 ! find local min and max locations 165 ih(:) = MAXLOC( ABS( ssh(:,:,Kmm) ) ) + (/ nimpp - 1, njmpp - 1 /) 166 iu(:) = MAXLOC( ABS( uu (:,:,:,Kmm) ) ) + (/ nimpp - 1, njmpp - 1, 0 /) 167 is1(:) = MINLOC( ts(:,:,:,jp_sal,Kmm), mask = tmask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /) 168 is2(:) = MAXLOC( ts(:,:,:,jp_sal,Kmm), mask = tmask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /) 169 ENDIF 170 167 ! !== error handling ==! 168 ! !== done by all processes at every time step ==! 169 ! 170 IF( zmax(1) > 20._wp .OR. & ! too large sea surface height ( > 20 m ) 171 & zmax(2) > 10._wp .OR. & ! too large velocity ( > 10 m/s) 172 & zmax(3) >= 0._wp .OR. & ! negative or zero sea surface salinity 173 & zmax(4) >= 100._wp .OR. & ! too large sea surface salinity ( > 100 ) 174 & zmax(4) < 0._wp .OR. & ! too large sea surface salinity (keep this line for sea-ice) 175 & ISNAN( zmax(1) + zmax(2) + zmax(3) ) ) THEN ! NaN encounter in the tests 176 ! 177 IF( ll_colruns ) THEN ! zmax is global, so it is the same on all subdomains -> no dead lock with mpp_maxloc 178 ! first: close the netcdf file, so we can read it 179 IF( lwm .AND. kt /= nitend ) istatus = NF90_CLOSE(nrunid) 180 ! get global loc on the min/max 181 CALL mpp_maxloc( 'stpctl', ABS(ssh(:,:, Kmm)), ssmask(:,: ), zzz, iloc(1:2,1) ) ! mpp_maxloc ok if mask = F 182 CALL mpp_maxloc( 'stpctl', ABS( uu(:,:,:, Kmm)), umask(:,:,:), zzz, iloc(1:3,2) ) 183 CALL mpp_minloc( 'stpctl', ts(:,:,:,jp_sal,Kmm) , tmask(:,:,:), zzz, iloc(1:3,3) ) 184 CALL mpp_maxloc( 'stpctl', ts(:,:,:,jp_sal,Kmm) , tmask(:,:,:), zzz, iloc(1:3,4) ) 185 ! find which subdomain has the max. 186 zarea(:) = 0._wp 187 DO ji = 1, 9 188 IF( zmaxlocal(ji) == zmax(ji) ) zarea(ji) = narea 189 END DO 190 CALL mpp_max( "stpctl", zarea ) ! max over the global domain 191 ELSE ! find local min and max locations: 192 ! if we are here, this means that the subdomain contains some oce points -> no need to test the mask used in maxloc 193 iloc(1:2,1) = MAXLOC( ABS( ssh(:,:, Kmm)), mask = ssmask(:,: ) == 1._wp ) + (/ nimpp - 1, njmpp - 1 /) 194 iloc(1:3,2) = MAXLOC( ABS( uu(:,:,:, Kmm)), mask = umask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /) 195 iloc(1:3,3) = MINLOC( ts(:,:,:,jp_sal,Kmm) , mask = tmask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /) 196 iloc(1:3,4) = MAXLOC( ts(:,:,:,jp_sal,Kmm) , mask = tmask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /) 197 zarea(:) = narea ! this is local information 198 ENDIF 199 ! 171 200 WRITE(ctmp1,*) ' stp_ctl: |ssh| > 20 m or |U| > 10 m/s or S <= 0 or S >= 100 or NaN encounter in the tests' 172 WRITE(ctmp2,9100) kt, zmax(1), ih(1) , ih(2)173 WRITE(ctmp3,9200) kt, zmax(2), iu(1) , iu(2) , iu(3)174 WRITE(ctmp4,9 300) kt, - zmax(3), is1(1), is1(2), is1(3)175 WRITE(ctmp5,9 400) kt, zmax(4), is2(1), is2(2), is2(3)201 WRITE(ctmp2,9100) kt, ' |ssh| max ', zmax(1), iloc(1,1), iloc(2,1), NINT(zarea(1))-1 202 WRITE(ctmp3,9200) kt, ' |U| max ', zmax(2), iloc(1,2), iloc(2,2), iloc(3,2), NINT(zarea(2))-1 203 WRITE(ctmp4,9200) kt, ' Sal min ', -zmax(3), iloc(1,3), iloc(2,3), iloc(3,3), NINT(zarea(3))-1 204 WRITE(ctmp5,9200) kt, ' Sal max ', zmax(4), iloc(1,4), iloc(2,4), iloc(3,4), NINT(zarea(4))-1 176 205 WRITE(ctmp6,*) ' ===> output of last computed fields in output.abort.nc file' 177 206 ! 178 207 CALL dia_wri_state( Kmm, 'output.abort' ) ! create an output.abort file 179 180 IF( .NOT. sn_cfctl%l_glochk ) THEN 181 WRITE(ctmp8,*) 'E R R O R message from sub-domain: ', narea 182 CALL ctl_stop( 'STOP', ctmp1, ' ', ctmp8, ' ', ctmp2, ctmp3, ctmp4, ctmp5, ctmp6 ) 183 ELSE 184 CALL ctl_stop( ctmp1, ' ', ctmp2, ctmp3, ctmp4, ctmp5, ' ', ctmp6, ' ' ) 185 ENDIF 186 187 kindic = -3 188 ! 189 ENDIF 190 ! 191 9100 FORMAT (' kt=',i8,' |ssh| max: ',1pg11.4,', at i j : ',2i5) 192 9200 FORMAT (' kt=',i8,' |U| max: ',1pg11.4,', at i j k: ',3i5) 193 9300 FORMAT (' kt=',i8,' S min: ',1pg11.4,', at i j k: ',3i5) 194 9400 FORMAT (' kt=',i8,' S max: ',1pg11.4,', at i j k: ',3i5) 208 ! 209 IF( ll_colruns ) THEN ! all processes are synchronized -> use lwp to do the print in opened ocean.output files 210 IF(lwp) CALL ctl_stop( ctmp1, ' ', ctmp2, ctmp3, ctmp4, ctmp5, ' ', ctmp6 ) 211 ELSE ! only mpi subdomains with errors are here -> STOP now 212 CALL ctl_stop( 'STOP', ctmp1, ' ', ctmp2, ctmp3, ctmp4, ctmp5, ' ', ctmp6 ) 213 ENDIF 214 ! 215 IF( nstop == 0 ) nstop = 1 216 ! 217 ENDIF 218 ! 219 9100 FORMAT(' kt ',i8,a,1pg11.4,' at i j ',2i6, 6x,' MPI rank',i6) 220 9200 FORMAT(' kt ',i8,a,1pg11.4,' at i j k',2i6, i6,' MPI rank',i6) 195 221 9500 FORMAT(' it :', i8, ' |ssh|_max: ', D23.16, ' |U|_max: ', D23.16,' S_min: ', D23.16,' S_max: ', D23.16) 196 222 !
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