Changeset 6561
- Timestamp:
- 2016-05-18T15:16:52+02:00 (8 years ago)
- Location:
- branches/UKMO/dev_r5518_hadgem3_cplfld/NEMOGCM/NEMO/OPA_SRC/SBC
- Files:
-
- 2 edited
-
geo2ocean.F90 (modified) (2 diffs)
-
sbccpl.F90 (modified) (10 diffs)
Legend:
- Unmodified
- Added
- Removed
-
branches/UKMO/dev_r5518_hadgem3_cplfld/NEMOGCM/NEMO/OPA_SRC/SBC/geo2ocean.F90
r6560 r6561 51 51 52 52 SUBROUTINE repcmo ( pxu1, pyu1, pxv1, pyv1, & 53 px2 , py2 )53 px2 , py2 , kchoix ) 54 54 !!---------------------------------------------------------------------- 55 55 !! *** ROUTINE repcmo *** … … 68 68 REAL(wp), INTENT( out), DIMENSION(jpi,jpj) :: py2 ! j-componante (defined at v-point) 69 69 !!---------------------------------------------------------------------- 70 71 ! Change from geographic to stretched coordinate 72 ! ---------------------------------------------- 73 CALL rot_rep( pxu1, pyu1, 'U', 'en->i',px2 ) 74 CALL rot_rep( pxv1, pyv1, 'V', 'en->j',py2 ) 75 70 INTEGER, INTENT( IN ) :: & 71 kchoix ! type of transformation 72 ! = 1 change from geographic to model grid. 73 ! =-1 change from model to geographic grid 74 !!---------------------------------------------------------------------- 75 76 SELECT CASE (kchoix) 77 CASE ( 1) 78 ! Change from geographic to stretched coordinate 79 ! ---------------------------------------------- 80 81 CALL rot_rep( pxu1, pyu1, 'U', 'en->i',px2 ) 82 CALL rot_rep( pxv1, pyv1, 'V', 'en->j',py2 ) 83 CASE (-1) 84 ! Change from stretched to geographic coordinate 85 ! ---------------------------------------------- 86 87 CALL rot_rep( pxu1, pyu1, 'U', 'ij->e',px2 ) 88 CALL rot_rep( pxv1, pyv1, 'V', 'ij->n',py2 ) 89 END SELECT 90 76 91 END SUBROUTINE repcmo 77 92 -
branches/UKMO/dev_r5518_hadgem3_cplfld/NEMOGCM/NEMO/OPA_SRC/SBC/sbccpl.F90
r6560 r6561 337 337 srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point 338 338 srcv(jpr_itx1:jpr_itz1)%clgrid = 'F' ! ice components given at F-point 339 srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2 339 !srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2 340 ! Currently needed for HadGEM3 - but shouldn't affect anyone else for the moment 341 srcv(jpr_otx1)%laction = .TRUE. 342 srcv(jpr_oty1)%laction = .TRUE. 343 ! 340 344 srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only 341 345 CASE( 'T,I' ) … … 845 849 INTEGER :: ji, jj, jn ! dummy loop indices 846 850 INTEGER :: isec ! number of seconds since nit000 (assuming rdttra did not change since nit000) 851 INTEGER :: ikchoix 847 852 REAL(wp) :: zcumulneg, zcumulpos ! temporary scalars 848 853 REAL(wp) :: zcoef ! temporary scalar … … 850 855 REAL(wp) :: zcdrag = 1.5e-3 ! drag coefficient 851 856 REAL(wp) :: zzx, zzy ! temporary variables 852 REAL(wp), POINTER, DIMENSION(:,:) :: ztx, zty, zmsk, zemp, zqns, zqsr 857 REAL(wp), POINTER, DIMENSION(:,:) :: ztx, zty, zmsk, zemp, zqns, zqsr, ztx2, zty2 853 858 !!---------------------------------------------------------------------- 854 859 ! 855 860 IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_rcv') 856 861 ! 857 CALL wrk_alloc( jpi,jpj, ztx, zty, zmsk, zemp, zqns, zqsr )862 CALL wrk_alloc( jpi,jpj, ztx, zty, zmsk, zemp, zqns, zqsr, ztx2, zty2 ) 858 863 ! 859 864 IF( ln_mixcpl ) zmsk(:,:) = 1. - xcplmask(:,:,0) … … 893 898 IF( TRIM( sn_rcv_tau%clvor ) == 'eastward-northward' ) THEN ! 2 components oriented along the local grid 894 899 ! ! (geographical to local grid -> rotate the components) 895 CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->i', ztx ) 896 IF( srcv(jpr_otx2)%laction ) THEN 897 CALL rot_rep( frcv(jpr_otx2)%z3(:,:,1), frcv(jpr_oty2)%z3(:,:,1), srcv(jpr_otx2)%clgrid, 'en->j', zty ) 898 ELSE 899 CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->j', zty ) 900 IF( srcv(jpr_otx1)%clgrid == 'U' .AND. (.NOT. srcv(jpr_otx2)%laction) ) THEN 901 ! Temporary code for HadGEM3 - will be removed eventually. 902 ! Only applies when we have only taux on U grid and tauy on V grid 903 DO jj=2,jpjm1 904 DO ji=2,jpim1 905 ztx(ji,jj)=0.25*vmask(ji,jj,1) & 906 *(frcv(jpr_otx1)%z3(ji,jj,1)+frcv(jpr_otx1)%z3(ji-1,jj,1) & 907 +frcv(jpr_otx1)%z3(ji,jj+1,1)+frcv(jpr_otx1)%z3(ji-1,jj+1,1)) 908 zty(ji,jj)=0.25*umask(ji,jj,1) & 909 *(frcv(jpr_oty1)%z3(ji,jj,1)+frcv(jpr_oty1)%z3(ji+1,jj,1) & 910 +frcv(jpr_oty1)%z3(ji,jj-1,1)+frcv(jpr_oty1)%z3(ji+1,jj-1,1)) 911 ENDDO 912 ENDDO 913 914 ikchoix = 1 915 CALL repcmo (frcv(jpr_otx1)%z3(:,:,1),zty,ztx,frcv(jpr_oty1)%z3(:,:,1),ztx2,zty2,ikchoix) 916 CALL lbc_lnk (ztx2,'U', -1. ) 917 CALL lbc_lnk (zty2,'V', -1. ) 918 frcv(jpr_otx1)%z3(:,:,1)=ztx2(:,:) 919 frcv(jpr_oty1)%z3(:,:,1)=zty2(:,:) 920 ELSE 921 CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->i', ztx ) 922 frcv(jpr_otx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st component on the 1st grid 923 IF( srcv(jpr_otx2)%laction ) THEN 924 CALL rot_rep( frcv(jpr_otx2)%z3(:,:,1), frcv(jpr_oty2)%z3(:,:,1), srcv(jpr_otx2)%clgrid, 'en->j', zty ) 925 ELSE 926 CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->j', zty ) 927 ENDIF 928 frcv(jpr_oty1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd component on the 2nd grid 900 929 ENDIF 901 frcv(jpr_otx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st component on the 1st grid902 frcv(jpr_oty1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd component on the 2nd grid903 930 ENDIF 904 931 ! … … 1111 1138 ENDIF 1112 1139 ! 1113 CALL wrk_dealloc( jpi,jpj, ztx, zty, zmsk, zemp, zqns, zqsr )1140 CALL wrk_dealloc( jpi,jpj, ztx, zty, zmsk, zemp, zqns, zqsr, ztx2, zty2 ) 1114 1141 ! 1115 1142 IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_rcv') … … 1706 1733 ! 1707 1734 INTEGER :: ji, jj, jl ! dummy loop indices 1735 INTEGER :: ikchoix 1708 1736 INTEGER :: isec, info ! local integer 1709 1737 REAL(wp) :: zumax, zvmax … … 1858 1886 ! j+1 j -----V---F 1859 1887 ! surface velocity always sent from T point ! | 1860 ! 1888 ! [except for HadGEM3] j | T U 1861 1889 ! | | 1862 1890 ! j j-1 -I-------| … … 1870 1898 SELECT CASE( TRIM( sn_snd_crt%cldes ) ) 1871 1899 CASE( 'oce only' ) ! C-grid ==> T 1872 DO jj = 2, jpjm1 1873 DO ji = fs_2, fs_jpim1 ! vector opt. 1874 zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) 1875 zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) 1900 IF ( TRIM( sn_snd_crt%clvgrd ) == 'T' ) THEN 1901 DO jj = 2, jpjm1 1902 DO ji = fs_2, fs_jpim1 ! vector opt. 1903 zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) 1904 zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) 1905 END DO 1876 1906 END DO 1877 END DO 1907 ELSE 1908 ! Temporarily Changed for UKV 1909 DO jj = 2, jpjm1 1910 DO ji = 2, jpim1 1911 zotx1(ji,jj) = un(ji,jj,1) 1912 zoty1(ji,jj) = vn(ji,jj,1) 1913 END DO 1914 END DO 1915 ENDIF 1878 1916 CASE( 'weighted oce and ice' ) 1879 1917 SELECT CASE ( cp_ice_msh ) … … 1934 1972 END DO 1935 1973 CASE( 'F' ) ! Ocean on C grid, Ice on F-point (B-grid) ==> T 1936 DO jj = 2, jpjm1 1937 DO ji = 2, jpim1 ! NO vector opt. 1938 zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) * zfr_l(ji,jj) & 1939 & + 0.25 * ( u_ice(ji-1,jj-1) + u_ice(ji,jj-1) & 1940 & + u_ice(ji-1,jj ) + u_ice(ji,jj ) ) * fr_i(ji,jj) 1941 zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) * zfr_l(ji,jj) & 1942 & + 0.25 * ( v_ice(ji-1,jj-1) + v_ice(ji,jj-1) & 1943 & + v_ice(ji-1,jj ) + v_ice(ji,jj ) ) * fr_i(ji,jj) 1974 IF ( TRIM( sn_snd_crt%clvgrd ) == 'T' ) THEN 1975 DO jj = 2, jpjm1 1976 DO ji = 2, jpim1 ! NO vector opt. 1977 zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj,1) ) * zfr_l(ji,jj) & 1978 & + 0.25 * ( u_ice(ji-1,jj-1) + u_ice(ji,jj-1) & 1979 & + u_ice(ji-1,jj ) + u_ice(ji,jj ) ) * fr_i(ji,jj) 1980 zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji,jj-1,1) ) * zfr_l(ji,jj) & 1981 & + 0.25 * ( v_ice(ji-1,jj-1) + v_ice(ji,jj-1) & 1982 & + v_ice(ji-1,jj ) + v_ice(ji,jj ) ) * fr_i(ji,jj) 1983 END DO 1944 1984 END DO 1945 END DO 1985 #if defined key_cice 1986 ELSE 1987 ! Temporarily Changed for HadGEM3 1988 DO jj = 2, jpjm1 1989 DO ji = 2, jpim1 ! NO vector opt. 1990 zotx1(ji,jj) = (1.0-fr_iu(ji,jj)) * un(ji,jj,1) & 1991 & + fr_iu(ji,jj) * 0.5 * ( u_ice(ji,jj-1) + u_ice(ji,jj) ) 1992 zoty1(ji,jj) = (1.0-fr_iv(ji,jj)) * vn(ji,jj,1) & 1993 & + fr_iv(ji,jj) * 0.5 * ( v_ice(ji-1,jj) + v_ice(ji,jj) ) 1994 END DO 1995 END DO 1996 #endif 1997 ENDIF 1946 1998 END SELECT 1947 1999 END SELECT … … 1953 2005 IF( TRIM( sn_snd_crt%clvor ) == 'eastward-northward' ) THEN ! Rotation of the components 1954 2006 ! ! Ocean component 1955 CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component 1956 CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component 1957 zotx1(:,:) = ztmp1(:,:) ! overwrite the components 1958 zoty1(:,:) = ztmp2(:,:) 1959 IF( ssnd(jps_ivx1)%laction ) THEN ! Ice component 1960 CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component 1961 CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component 1962 zitx1(:,:) = ztmp1(:,:) ! overwrite the components 1963 zity1(:,:) = ztmp2(:,:) 1964 ENDIF 2007 IF ( TRIM( sn_snd_crt%clvgrd ) == 'T' ) THEN 2008 CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component 2009 CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component 2010 zotx1(:,:) = ztmp1(:,:) ! overwrite the components 2011 zoty1(:,:) = ztmp2(:,:) 2012 IF( ssnd(jps_ivx1)%laction ) THEN ! Ice component 2013 CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component 2014 CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component 2015 zitx1(:,:) = ztmp1(:,:) ! overwrite the components 2016 zity1(:,:) = ztmp2(:,:) 2017 ENDIF 2018 ELSE 2019 ! Temporary code for HadGEM3 - will be removed eventually. 2020 ! Only applies when we want uvel on U grid and vvel on V grid 2021 ! Rotate U and V onto geographic grid before sending. 2022 2023 DO jj=2,jpjm1 2024 DO ji=2,jpim1 2025 ztmp1(ji,jj)=0.25*vmask(ji,jj,1) & 2026 *(zotx1(ji,jj)+zotx1(ji-1,jj) & 2027 +zotx1(ji,jj+1)+zotx1(ji-1,jj+1)) 2028 ztmp2(ji,jj)=0.25*umask(ji,jj,1) & 2029 *(zoty1(ji,jj)+zoty1(ji+1,jj) & 2030 +zoty1(ji,jj-1)+zoty1(ji+1,jj-1)) 2031 ENDDO 2032 ENDDO 2033 2034 ! Ensure any N fold and wrap columns are updated 2035 CALL lbc_lnk(ztmp1, 'V', -1.0) 2036 CALL lbc_lnk(ztmp2, 'U', -1.0) 2037 2038 ikchoix = -1 2039 CALL repcmo (zotx1,ztmp2,ztmp1,zoty1,zotx1,zoty1,ikchoix) 2040 ENDIF 1965 2041 ENDIF 1966 2042 !
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