[2136] | 1 | ! |
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| 2 | !************************************************************************ |
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| 3 | ! Fortran 95 OPA Nesting tools * |
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| 4 | ! * |
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| 5 | ! Copyright (C) 2005 Florian Lemari�(Florian.Lemarie@imag.fr) * |
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| 6 | ! * |
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| 7 | !************************************************************************ |
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| 8 | ! |
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| 9 | PROGRAM create_rstrt |
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| 10 | ! |
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| 11 | USE NETCDF |
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| 12 | USE bilinear_interp |
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| 13 | USE bicubic_interp |
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| 14 | USE agrif_readwrite |
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| 15 | USE io_netcdf |
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| 16 | USE agrif_extrapolation |
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| 17 | USE agrif_interpolation |
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| 18 | USE agrif_partial_steps |
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[10384] | 19 | USE agrif_connect_topo |
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[2136] | 20 | ! |
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| 21 | IMPLICIT NONE |
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| 22 | ! |
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| 23 | !************************************************************************ |
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| 24 | ! * |
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| 25 | ! PROGRAM CREATE_RSTRT * |
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| 26 | ! * |
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| 27 | ! program to interpolate parent grid restart file to child grid * |
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| 28 | ! * |
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| 29 | ! * |
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| 30 | !Interpolation is carried out using bilinear interpolation * |
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| 31 | !routine from SCRIP package * |
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| 32 | ! * |
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| 33 | !http://climate.lanl.gov/Software/SCRIP/ * |
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| 34 | !************************************************************************ |
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| 35 | ! |
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| 36 | ! variables declaration |
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| 37 | ! |
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| 38 | CHARACTER*20,DIMENSION(:),POINTER :: Ncdf_varname => NULL() |
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| 39 | CHARACTER*20 :: vert_coord_name |
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| 40 | CHARACTER*1 :: posvar |
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[10384] | 41 | CHARACTER*100 :: Child_file,Childcoordinates,varname,Child_Bathy_Level,Child_Bathy_Meter |
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[2136] | 42 | REAL*8, POINTER, DIMENSION(:,:) :: lonChild,latChild => NULL() |
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| 43 | REAL*8, POINTER, DIMENSION(:,:) :: lonParent,latParent => NULL() |
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| 44 | REAL*8, POINTER, DIMENSION(:,:,:) :: tabvar3d,tabinterp3d,mask => NULL() |
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| 45 | REAL*8, POINTER, DIMENSION(:,:,:) :: fmask,fse3u,fse3v,fse3t => NULL() |
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[10393] | 46 | REAL*8, POINTER, DIMENSION(:,:,:,:) :: un,ub,vn,vb,tn,tb,sn,sb,e3t_n,e3t_b => NULL() |
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| 47 | REAL*8, POINTER, DIMENSION(:,:,:) :: sshn,sshb => NULL() |
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[2136] | 48 | REAL*8, POINTER, DIMENSION(:,:,:,:) :: tabinterp4d,tabvar1,tabvar2,tabvar3 => NULL() |
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| 49 | REAL*8, POINTER, DIMENSION(:) :: timedepth_temp => NULL() |
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| 50 | REAL*8, POINTER, DIMENSION(:) :: tabtemp1D,nav_lev => NULL() |
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| 51 | INTEGER, POINTER, DIMENSION(:) :: tabtemp1DInt => NULL() |
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| 52 | REAL*8, POINTER, DIMENSION(:,:) :: tabtemp2D,zwf => NULL() |
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| 53 | REAL*8, POINTER, DIMENSION(:,:) :: e1f,e2f,e1v,e2v,e1u,e2u,e1t,e2t => NULL() |
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| 54 | REAL*8, POINTER, DIMENSION(:,:,:,:) :: tabtemp4D => NULL() |
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| 55 | INTEGER,DIMENSION(:),POINTER :: src_add,dst_add => NULL() |
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| 56 | REAL*8,DIMENSION(:,:),POINTER :: matrix,bathy_G0 => NULL() |
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| 57 | LOGICAL,DIMENSION(:,:,:),POINTER :: Tmask => NULL() |
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| 58 | LOGICAL,DIMENSION(:,:),POINTER :: masksrc => NULL() |
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| 59 | LOGICAL, DIMENSION(:,:,:), POINTER :: detected_pts |
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| 60 | LOGICAL :: Interpolation,Extrapolation,Pacifique,op |
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| 61 | REAL*8 :: za1,za0,zsur,zacr,zkth,zdepth,zdepwp,zmin,zmax,zdiff,ze3tp,ze3wp |
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[10393] | 62 | INTEGER :: narg,iargc,ncid,x,y,z,z_a,x_a,y_a,z_b,nbvert_lev,m |
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[2136] | 63 | REAL*8 :: now_wght,before_wght |
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| 64 | INTEGER :: i,j,k,status,ji,jj |
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| 65 | CHARACTER(len=20),DIMENSION(4) :: dimnames |
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| 66 | CHARACTER(len=80) :: namelistname |
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| 67 | TYPE(Coordinates) :: G0,G1 |
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| 68 | INTEGER :: jpi,jpj,jpk,jpni,jpnj,jpnij,jpiglo,jpjglo,nlcit,nlcjt,nldit |
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| 69 | INTEGER :: nldjt,nleit,nlejt,nimppt,njmppt |
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| 70 | REAL*8 :: tabtemp0dreal |
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| 71 | INTEGER :: tabtemp0dint |
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| 72 | CHARACTER(len=20) :: timedimname |
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| 73 | |
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[10384] | 74 | LOGICAL, PARAMETER :: conservation = .FALSE. |
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[2136] | 75 | ! |
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| 76 | ! Variables for dimg |
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| 77 | ! |
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[10393] | 78 | ! INTEGER :: ino0, it0, ipcg0, isor0, itke0,nfice,nfbulk |
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| 79 | ! INTEGER :: irecl8, irec,ndastp,narea,nsolv |
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| 80 | ! INTEGER :: jk,kt ! dummy loop indices |
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| 81 | ! INTEGER :: inum ! temporary logical unit |
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| 82 | ! INTEGER :: ios1 , ios2 ! flag for ice and bulk in the current run |
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| 83 | ! INTEGER :: ios3 ! flag for free surface. 0 = none 1 = yes. 0 = none 1 = yes |
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| 84 | ! INTEGER :: ios4 ! flag for coupled (1) or not (0) |
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[2136] | 85 | ! |
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| 86 | narg = iargc() |
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| 87 | IF (narg == 0) THEN |
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| 88 | namelistname = 'namelist.input' |
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| 89 | ELSE |
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| 90 | CALL getarg(1,namelistname) |
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| 91 | ENDIF |
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| 92 | ! |
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| 93 | ! read input file |
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| 94 | ! |
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| 95 | CALL read_namelist(namelistname) |
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| 96 | ! |
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[10381] | 97 | IF(TRIM(restart_file) == '') THEN |
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[2136] | 98 | WRITE(*,*) 'no restart file specified in ',TRIM(namelistname) |
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| 99 | STOP |
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| 100 | END IF |
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| 101 | |
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| 102 | IF (iom_activated) THEN |
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[10384] | 103 | timedimname = 'time_counter' |
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[2136] | 104 | ELSE |
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| 105 | timedimname='time' |
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| 106 | ENDIF |
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| 107 | |
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| 108 | ! |
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| 109 | WRITE(*,*) '' |
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| 110 | WRITE(*,*) 'Interpolation of restart file : ',TRIM(restart_file) |
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| 111 | WRITE(*,*) '' |
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| 112 | ! |
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| 113 | CALL Read_Ncdf_VarName(restart_file,Ncdf_varname) |
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| 114 | ! |
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| 115 | CALL set_child_name(parent_coordinate_file,Childcoordinates) |
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[10384] | 116 | IF( TRIM(parent_bathy_level) /= '' ) CALL set_child_name(parent_bathy_level,Child_Bathy_Level) |
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| 117 | IF( TRIM(parent_bathy_meter) /= '' ) CALL set_child_name(parent_bathy_meter,Child_Bathy_Meter) |
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[2136] | 118 | ! |
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| 119 | ! create this file |
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| 120 | ! |
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[10393] | 121 | CALL set_child_name(restart_file,Child_file) |
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| 122 | status = nf90_create(Child_file,NF90_WRITE,ncid) |
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| 123 | status = nf90_close(ncid) |
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| 124 | WRITE(*,*) 'Child grid restart file name = ',TRIM(Child_file) |
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| 125 | WRITE(*,*) '' |
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[2136] | 126 | |
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| 127 | ! |
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| 128 | ! read dimensions in parent restart file |
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| 129 | ! |
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| 130 | CALL Read_Ncdf_dim('x',restart_file,x) |
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| 131 | CALL Read_Ncdf_dim('y',restart_file,y) |
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[10384] | 132 | CALL Read_Ncdf_dim('nav_lev',restart_file,z) |
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[10393] | 133 | IF (.NOT.iom_activated) THEN |
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| 134 | CALL Read_Ncdf_dim('x_a',restart_file,x_a) |
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| 135 | CALL Read_Ncdf_dim('y_a',restart_file,y_a) |
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| 136 | CALL Read_Ncdf_dim('z_a',restart_file,z_a) |
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| 137 | CALL Read_Ncdf_dim('z_b',restart_file,z_b) |
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| 138 | ENDIF |
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[2136] | 139 | |
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| 140 | IF( z .NE. N ) THEN |
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| 141 | WRITE(*,*) '***' |
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| 142 | WRITE(*,*) 'Number of vertical levels doesn t match between namelist and restart file' |
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| 143 | WRITE(*,*) 'Please check the values in namelist file' |
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| 144 | STOP |
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| 145 | ENDIF |
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| 146 | ! |
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| 147 | ! mask initialization for extrapolation and interpolation |
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| 148 | ! |
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| 149 | WRITE(*,*) 'mask initialisation on coarse and fine grids' |
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| 150 | ! |
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| 151 | status = Read_Local_Coordinates(parent_coordinate_file,G0,(/jpizoom,jpjzoom/),(/x,y/)) |
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| 152 | status = Read_Coordinates(Childcoordinates,G1,Pacifique) |
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| 153 | ! |
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| 154 | !longitude modification if child domain covers Pacific ocean area |
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| 155 | ! |
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| 156 | IF( Pacifique ) THEN |
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| 157 | ! |
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| 158 | WHERE( G0%nav_lon < 0 ) |
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| 159 | G0%nav_lon = G0%nav_lon + 360. |
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| 160 | END WHERE |
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| 161 | ! |
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| 162 | WHERE( G1%nav_lon < 0 ) |
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| 163 | G1%nav_lon = G1%nav_lon + 360. |
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| 164 | END WHERE |
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| 165 | ! |
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| 166 | ENDIF |
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| 167 | ! |
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[10384] | 168 | ! one needs bathy_level |
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| 169 | IF( TRIM(parent_bathy_level) /= '' ) THEN |
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| 170 | status = Read_bathy_level(TRIM(parent_bathy_level),G0) |
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| 171 | status = Read_bathy_level(TRIM(child_bathy_level),G1) |
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| 172 | ELSE |
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| 173 | status = read_bathy_meter(TRIM(parent_bathy_meter),G0) |
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| 174 | status = read_bathy_meter(TRIM(child_bathy_meter),G1) |
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| 175 | CALL meter_to_levels(G0) |
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| 176 | CALL meter_to_levels(G1) |
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| 177 | ENDIF |
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| 178 | ! get masks |
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[10381] | 179 | CALL Init_mask(parent_bathy_level,G0,x,y) |
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[10384] | 180 | CALL Init_mask(child_bathy_level,G1,1,1) |
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[2136] | 181 | |
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| 182 | G0%tmask = 1. |
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| 183 | |
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| 184 | DO k=1,z |
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| 185 | ALLOCATE(tabvar1(x,y,1,1)) |
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| 186 | CALL Read_Ncdf_var('sn',TRIM(restart_file),tabvar1,1,k) |
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| 187 | WHERE( tabvar1(:,:,1,1) == 0. ) |
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| 188 | G0%tmask(:,:,k) = 0. |
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| 189 | END WHERE |
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| 190 | DEALLOCATE(tabvar1) |
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| 191 | END DO |
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| 192 | ! |
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| 193 | G0%umask(1:x-1,:,:) = G0%tmask(1:x-1,:,:)*G0%tmask(2:x,:,:) |
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[10393] | 194 | G0%umask(x,:,:) = G0%tmask(x,:,:) |
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[2136] | 195 | G0%vmask(:,1:y-1,:) = G0%tmask(:,1:y-1,:)*G0%tmask(:,2:y,:) |
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[10393] | 196 | G0%vmask(:,y,:) = G0%tmask(:,y,:) |
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[2136] | 197 | ! |
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| 198 | G0%fmask(1:x-1,1:y-1,:) = G0%tmask(1:x-1,1:y-1,:)*G0%tmask(2:x,1:y-1,:)* & |
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[10393] | 199 | & G0%tmask(1:x-1,2:y,:)*G0%tmask(2:x,2:y,:) |
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[2136] | 200 | G0%fmask(x,:,:) = G0%tmask(x,:,:) |
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| 201 | G0%fmask(:,y,:) = G0%tmask(:,y,:) |
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| 202 | ! |
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| 203 | ! |
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[10393] | 204 | ! write dimensions in output file |
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| 205 | WRITE(*,*) 'write dimensions' |
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| 206 | ! |
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| 207 | CALL Write_Ncdf_dim('x',Child_file,nxfin) |
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| 208 | CALL Write_Ncdf_dim('y',Child_file,nyfin) |
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| 209 | CALL Write_Ncdf_dim('nav_lev',Child_file,z) |
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| 210 | CALL Write_Ncdf_dim(TRIM(timedimname),Child_file,0) |
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| 211 | IF (.NOT.iom_activated) THEN |
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| 212 | CALL Write_Ncdf_dim('x_a',Child_file,x_a) |
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| 213 | CALL Write_Ncdf_dim('y_a',Child_file,y_a) |
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| 214 | CALL Write_Ncdf_dim('z_a',Child_file,z_a) |
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| 215 | CALL Write_Ncdf_dim('z_b',Child_file,z_b) |
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[2136] | 216 | ENDIF |
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| 217 | ! |
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| 218 | ! |
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| 219 | ! |
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[10393] | 220 | ! |
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| 221 | DO ji = 1,SIZE(Ncdf_varname) |
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[2136] | 222 | ! |
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| 223 | ! loop on variables names |
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[10393] | 224 | varname = TRIM(Ncdf_varname(ji)) |
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| 225 | WRITE(*,*) 'var = ',TRIM(varname) |
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[2136] | 226 | ! |
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[10393] | 227 | SELECT CASE (TRIM(varname)) |
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[2136] | 228 | ! |
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| 229 | CASE('nav_lon') |
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[10393] | 230 | CALL Read_Ncdf_var('nav_lon',TRIM(Childcoordinates),tabtemp2D) |
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| 231 | CALL Write_Ncdf_var('nav_lon',(/'x','y'/),Child_file,tabtemp2D,'float') |
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| 232 | CALL Copy_Ncdf_att('nav_lon',TRIM(restart_file),Child_file,MINVAL(tabtemp2D),MAXVAL(tabtemp2D)) |
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| 233 | DEALLOCATE(tabtemp2D) |
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| 234 | Interpolation = .FALSE. |
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[2136] | 235 | ! |
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| 236 | CASE('nav_lat') |
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[10393] | 237 | CALL Read_Ncdf_var('nav_lat',TRIM(Childcoordinates),tabtemp2D) |
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| 238 | CALL Write_Ncdf_var('nav_lat',(/'x','y'/),Child_file,tabtemp2D,'float') |
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| 239 | CALL Copy_Ncdf_att('nav_lat',TRIM(restart_file),Child_file,MINVAL(tabtemp2D),MAXVAL(tabtemp2D)) |
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| 240 | DEALLOCATE(tabtemp2D) |
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| 241 | Interpolation = .FALSE. |
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[2136] | 242 | ! |
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| 243 | CASE('nav_lev') |
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| 244 | CALL Read_Ncdf_var('nav_lev',TRIM(restart_file),nav_lev) |
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[10393] | 245 | CALL Write_Ncdf_var('nav_lev','nav_lev',Child_file,nav_lev,'float') |
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| 246 | CALL Copy_Ncdf_att('nav_lev',TRIM(restart_file),Child_file) |
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[2136] | 247 | Interpolation = .FALSE. |
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| 248 | ! |
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| 249 | CASE('time') |
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[10393] | 250 | CALL Read_Ncdf_var('time',TRIM(restart_file),tabtemp1D) |
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| 251 | CALL Write_Ncdf_var('time',TRIM(timedimname),Child_file,tabtemp1D,'float') |
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| 252 | CALL Copy_Ncdf_att('time',TRIM(restart_file),Child_file) |
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| 253 | DEALLOCATE(tabtemp1D) |
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| 254 | Interpolation = .FALSE. |
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[2136] | 255 | ! |
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| 256 | CASE('time_counter') |
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[10393] | 257 | CALL Read_Ncdf_var('time_counter',TRIM(restart_file),tabtemp1D) |
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| 258 | tabtemp1D = tabtemp1D * rhot |
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| 259 | CALL Write_Ncdf_var('time_counter',TRIM(timedimname),Child_file,tabtemp1D,'double') |
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| 260 | CALL Copy_Ncdf_att('time_counter',TRIM(restart_file),Child_file) |
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| 261 | DEALLOCATE(tabtemp1D) |
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| 262 | Interpolation = .FALSE. |
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[2136] | 263 | ! |
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[10393] | 264 | CASE('kt','ndastp','adatrj','ntime','nn_fsbc','rdt') |
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| 265 | IF (iom_activated) THEN |
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| 266 | CALL Read_Ncdf_var(TRIM(varname),TRIM(restart_file),tabtemp0dreal) |
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| 267 | SELECT CASE (TRIM(varname)) |
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| 268 | CASE('rdt') |
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| 269 | tabtemp0dreal = tabtemp0dreal / rhot |
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| 270 | CASE('kt') |
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| 271 | tabtemp0dreal = tabtemp0dreal * rhot |
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| 272 | END SELECT |
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| 273 | CALL Write_Ncdf_var(TRIM(varname),Child_file,tabtemp0dreal,'double') |
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| 274 | ELSE |
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| 275 | CALL Read_Ncdf_var(TRIM(varname),TRIM(restart_file),tabtemp4D) |
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[2136] | 276 | dimnames(1)='x_a' |
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| 277 | dimnames(2)='y_a' |
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[10393] | 278 | dimnames(3)='z_b' |
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[2136] | 279 | dimnames(4)=TRIM(timedimname) |
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[10393] | 280 | CALL Write_Ncdf_var(TRIM(varname),dimnames,Child_file,tabtemp4D,'double') |
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[2136] | 281 | DEALLOCATE(tabtemp4D) |
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| 282 | ENDIF |
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[10393] | 283 | CALL Copy_Ncdf_att(TRIM(varname),TRIM(restart_file),Child_file) |
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| 284 | Interpolation = .FALSE. |
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[2136] | 285 | ! |
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[10393] | 286 | CASE('frc_v','frc_t','frc_s') |
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| 287 | CALL Read_Ncdf_var(varname,TRIM(restart_ice_file),tabtemp0dreal) |
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| 288 | CALL Write_Ncdf_var(varname,Child_file,tabtemp0dreal,'double') |
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| 289 | CALL Copy_Ncdf_att(varname,TRIM(restart_ice_file),Child_file) |
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| 290 | Interpolation = .FALSE. |
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[2136] | 291 | ! |
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| 292 | ! Variable interpolation according to their position on grid |
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| 293 | ! |
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[10393] | 294 | CASE('ssu_m','utau_b','un_bf','un','ub') |
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| 295 | IF( Get_NbDims(TRIM(varname),TRIM(restart_file)) == 4 ) THEN |
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| 296 | vert_coord_name = 'nav_lev' |
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| 297 | ELSEIF( Get_NbDims(TRIM(varname),TRIM(restart_file)) == 3 ) THEN |
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| 298 | vert_coord_name = '1' |
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| 299 | ENDIF |
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[2136] | 300 | posvar='U' |
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| 301 | Interpolation = .TRUE. |
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| 302 | ! |
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[10393] | 303 | CASE('ssv_m','vtau_b','vn_bf','vn','vb') |
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| 304 | IF( Get_NbDims(TRIM(varname),TRIM(restart_file)) == 4 ) THEN |
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| 305 | vert_coord_name = 'nav_lev' |
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| 306 | ELSEIF( Get_NbDims(TRIM(varname),TRIM(restart_file)) == 3 ) THEN |
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| 307 | vert_coord_name = '1' |
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| 308 | ENDIF |
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[2136] | 309 | posvar='V' |
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[10393] | 310 | Interpolation = .TRUE. |
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| 311 | ! |
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| 312 | CASE DEFAULT |
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| 313 | IF( Get_NbDims(TRIM(varname),TRIM(restart_file)) == 4 ) THEN |
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| 314 | vert_coord_name = 'nav_lev' |
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| 315 | ELSEIF( Get_NbDims(TRIM(varname),TRIM(restart_file)) == 3 ) THEN |
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| 316 | vert_coord_name = '1' |
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| 317 | ENDIF |
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[2136] | 318 | posvar='T' |
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| 319 | Interpolation = .TRUE. |
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[10393] | 320 | ! |
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[2136] | 321 | END SELECT |
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| 322 | ! |
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[10393] | 323 | ! --- start interpolation --- ! |
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[2136] | 324 | IF( Interpolation ) THEN |
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| 325 | ! |
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[10393] | 326 | IF( vert_coord_name == '1' ) THEN |
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| 327 | nbvert_lev = 1 |
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| 328 | ELSE |
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| 329 | nbvert_lev = z |
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| 330 | ENDIF |
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[2136] | 331 | ! |
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| 332 | |
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| 333 | ALLOCATE(detected_pts(SIZE(G0%tmask,1),SIZE(G0%tmask,2),nbvert_lev)) |
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| 334 | ALLOCATE(tabvar1(x,y,1,2)) |
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| 335 | ALLOCATE(tabvar2(x,y,1,1)) |
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| 336 | ALLOCATE(tabvar3(x,y,1,1)) |
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| 337 | ALLOCATE(masksrc(x,y)) |
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| 338 | ALLOCATE(tabinterp4d(nxfin,nyfin,1,1)) |
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| 339 | |
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| 340 | ! |
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| 341 | DO n = 1,nbvert_lev |
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| 342 | ! |
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[10393] | 343 | WRITE(*,*) 'interpolate/extrapolate for vertical level = ',n |
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[2136] | 344 | ! |
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[10393] | 345 | CALL Read_Ncdf_var(varname,TRIM(restart_file),tabvar1,1,n) |
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[2136] | 346 | IF(n==1) THEN |
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| 347 | ! |
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| 348 | ELSE IF (n==2) THEN |
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| 349 | tabvar2(:,:,:,1) = tabvar1(:,:,:,2) |
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| 350 | ELSE |
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| 351 | tabvar3(:,:,:,1) = tabvar2(:,:,:,1) |
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| 352 | tabvar2(:,:,:,1) = tabvar1(:,:,:,2) |
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| 353 | |
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| 354 | ENDIF |
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| 355 | ! |
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| 356 | SELECT CASE(posvar) |
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| 357 | ! |
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| 358 | CASE('T') |
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| 359 | ! |
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| 360 | IF(MAXVAL(G1%tmask(:,:,n)) == 0.) THEN |
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| 361 | tabinterp4d = 0.0 |
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| 362 | WRITE(*,*) 'only land points on level ',n |
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| 363 | ELSE |
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| 364 | |
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| 365 | CALL extrap_detect(G0,G1,detected_pts(:,:,n),n) |
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| 366 | |
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[10393] | 367 | CALL correct_field(detected_pts(:,:,n),tabvar1,tabvar2,tabvar3,G0,nav_lev,masksrc,n) |
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[2136] | 368 | |
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[10393] | 369 | ! for the following variables, you do not want to mask the values |
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| 370 | IF( TRIM(varname) == 'e3t_n' .OR. TRIM(varname) == 'e3t_b' .OR. TRIM(varname) == 'e3t_m' .OR. & |
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| 371 | & TRIM(varname) == 'fraqsr_1lev' .OR. TRIM(varname) == 'frq_m' .OR. TRIM(varname) == 'surf_ini' ) THEN |
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| 372 | masksrc(:,:) = .TRUE. |
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| 373 | ENDIF |
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| 374 | |
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[2136] | 375 | SELECT CASE(TRIM(interp_type)) |
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| 376 | CASE('bilinear') |
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| 377 | CALL get_remap_matrix(G0%nav_lat,G1%nav_lat, & |
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[10393] | 378 | G0%nav_lon,G1%nav_lon,masksrc,matrix,src_add,dst_add) |
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[2136] | 379 | CALL make_remap(tabvar1(:,:,1,1),tabinterp4d(:,:,1,1),nxfin,nyfin, & |
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[10393] | 380 | matrix,src_add,dst_add) |
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[2136] | 381 | CASE('bicubic') |
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| 382 | CALL get_remap_bicub(G0%nav_lat,G1%nav_lat, & |
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[10393] | 383 | G0%nav_lon,G1%nav_lon,masksrc,matrix,src_add,dst_add) |
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[2136] | 384 | CALL make_bicubic_remap(tabvar1(:,:,1,1),masksrc,tabinterp4d(:,:,1,1),& |
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[10393] | 385 | nxfin,nyfin,matrix,src_add,dst_add) |
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[2136] | 386 | END SELECT |
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[10384] | 387 | ! |
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| 388 | IF( conservation ) THEN ! clem: it currently does not work |
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| 389 | CALL Correctforconservation(tabvar1(:,:,1,1),tabinterp4d(:,:,1,1), & |
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| 390 | G0%e1t,G0%e2t,G1%e1t,G1%e2t,nxfin,nyfin,posvar,imin-jpizoom+1,jmin-jpjzoom+1) |
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| 391 | ENDIF |
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[2136] | 392 | |
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| 393 | ENDIF |
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[10393] | 394 | |
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| 395 | IF( ALL(masksrc) ) THEN |
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| 396 | tabinterp4d(:,:,1,1) = tabinterp4d(:,:,1,1) |
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| 397 | ELSE |
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| 398 | tabinterp4d(:,:,1,1) = tabinterp4d(:,:,1,1) * G1%tmask(:,:,n) |
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| 399 | ENDIF |
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[2136] | 400 | ! |
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| 401 | CASE('U') |
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| 402 | ! |
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| 403 | IF(MAXVAL(G1%umask(:,:,n)) == 0) THEN |
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| 404 | tabinterp4d = 0.0 |
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| 405 | WRITE(*,*) 'only land points on level ',n |
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| 406 | ELSE |
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| 407 | ! |
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| 408 | CALL extrap_detect(G0,G1,detected_pts(:,:,n),n,'U') |
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[10393] | 409 | CALL correct_field(detected_pts(:,:,n),tabvar1,tabvar2,tabvar3,G0,nav_lev,masksrc,n,'U') |
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[2136] | 410 | ! |
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| 411 | SELECT CASE(TRIM(interp_type)) |
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| 412 | CASE('bilinear') |
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| 413 | CALL get_remap_matrix(G0%gphiu,G1%gphiu, & |
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[10393] | 414 | G0%glamu,G1%glamu,masksrc,matrix,src_add,dst_add) |
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[2136] | 415 | CALL make_remap(tabvar1(:,:,1,1),tabinterp4d(:,:,1,1),nxfin,nyfin, & |
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[10393] | 416 | matrix,src_add,dst_add) |
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[2136] | 417 | CASE('bicubic') |
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| 418 | CALL get_remap_bicub(G0%gphiu,G1%gphiu, & |
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[10393] | 419 | G0%glamu,G1%glamu,masksrc,matrix,src_add,dst_add) |
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[2136] | 420 | CALL make_bicubic_remap(tabvar1(:,:,1,1),masksrc,tabinterp4d(:,:,1,1),& |
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[10393] | 421 | nxfin,nyfin,matrix,src_add,dst_add) |
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[2136] | 422 | END SELECT |
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| 423 | ! |
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[10384] | 424 | IF( conservation ) THEN ! clem: not coded for U |
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| 425 | CALL Correctforconservation(tabvar1(:,:,1,1),tabinterp4d(:,:,1,1), & |
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| 426 | G0%e1u,G0%e2u,G1%e1u,G1%e2u,nxfin,nyfin,posvar,imin-jpizoom+1,jmin-jpjzoom+1) |
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| 427 | ENDIF |
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[2136] | 428 | ENDIF |
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| 429 | |
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| 430 | tabinterp4d(:,:,1,1) = tabinterp4d(:,:,1,1) * G1%umask(:,:,n) |
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| 431 | ! |
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| 432 | CASE('V') |
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| 433 | ! |
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| 434 | IF(MAXVAL(G1%vmask(:,:,n)) == 0) THEN |
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| 435 | tabinterp4d = 0.0 |
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| 436 | WRITE(*,*) 'only land points on level ',n |
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| 437 | ELSE |
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| 438 | ! |
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| 439 | |
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| 440 | CALL extrap_detect(G0,G1,detected_pts(:,:,n),n,'V') |
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| 441 | |
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[10393] | 442 | CALL correct_field(detected_pts(:,:,n),tabvar1,tabvar2,tabvar3,G0,nav_lev,masksrc,n,'V') |
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[2136] | 443 | ! |
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| 444 | SELECT CASE(TRIM(interp_type)) |
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| 445 | CASE('bilinear') |
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| 446 | CALL get_remap_matrix(G0%gphiv,G1%gphiv, & |
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[10393] | 447 | G0%glamv,G1%glamv,masksrc,matrix,src_add,dst_add) |
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[2136] | 448 | CALL make_remap(tabvar1(:,:,1,1),tabinterp4d(:,:,1,1),nxfin,nyfin, & |
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[10393] | 449 | matrix,src_add,dst_add) |
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[2136] | 450 | CASE('bicubic') |
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| 451 | CALL get_remap_bicub(G0%gphiv,G1%gphiv, & |
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[10393] | 452 | G0%glamv,G1%glamv,masksrc,matrix,src_add,dst_add) |
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[2136] | 453 | CALL make_bicubic_remap(tabvar1(:,:,1,1),masksrc,tabinterp4d(:,:,1,1),& |
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[10393] | 454 | nxfin,nyfin,matrix,src_add,dst_add) |
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[2136] | 455 | END SELECT |
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| 456 | ! |
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[10384] | 457 | IF( conservation ) THEN ! clem: not coded for V |
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| 458 | CALL Correctforconservation(tabvar1(:,:,1,1),tabinterp4d(:,:,1,1), & |
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| 459 | G0%e1v,G0%e2v,G1%e1v,G1%e2v,nxfin,nyfin,posvar,imin-jpizoom+1,jmin-jpjzoom+1) |
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| 460 | ENDIF |
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[2136] | 461 | ENDIF |
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| 462 | |
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| 463 | tabinterp4d(:,:,1,1) = tabinterp4d(:,:,1,1) * G1%vmask(:,:,n) |
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| 464 | ! |
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| 465 | END SELECT |
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| 466 | ! |
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[10393] | 467 | ! |
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| 468 | dimnames(1)='x' |
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| 469 | dimnames(2)='y' |
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| 470 | IF( vert_coord_name == '1' ) THEN |
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| 471 | dimnames(3)=TRIM(timedimname) |
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| 472 | |
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| 473 | ALLOCATE(tabvar3d(SIZE(tabinterp4d,1),SIZE(tabinterp4d,2),SIZE(tabinterp4d,3))) |
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| 474 | tabvar3d=tabinterp4d(:,:,:,1) |
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| 475 | CALL Write_Ncdf_var(TRIM(varname),dimnames,Child_file,tabvar3d,1,'double') |
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| 476 | DEALLOCATE(tabvar3d) |
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[2136] | 477 | ELSE |
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[10393] | 478 | dimnames(3)=vert_coord_name |
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| 479 | dimnames(4)=TRIM(timedimname) |
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| 480 | |
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| 481 | CALL Write_Ncdf_var(TRIM(varname),dimnames,Child_file,tabinterp4d,1,n,'double') |
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[2136] | 482 | ENDIF |
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[10393] | 483 | ! |
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[2136] | 484 | ! |
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[10393] | 485 | CALL Copy_Ncdf_att(TRIM(varname),TRIM(restart_file),Child_file) |
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| 486 | ! |
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| 487 | ! |
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[2136] | 488 | IF(ASSOCIATED(matrix)) DEALLOCATE(matrix,src_add,dst_add) |
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| 489 | ! |
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| 490 | END DO |
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| 491 | ! |
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| 492 | DEALLOCATE(detected_pts) |
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| 493 | DEALLOCATE(tabinterp4d) |
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| 494 | DEALLOCATE(tabvar1,tabvar2,tabvar3) |
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| 495 | DEALLOCATE(masksrc) |
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| 496 | ! |
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| 497 | ENDIF |
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| 498 | |
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| 499 | END DO |
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| 500 | |
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[10393] | 501 | ! change the before fields |
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[2136] | 502 | IF(rhot == 1) THEN |
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| 503 | WRITE(*,*) '' |
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| 504 | WRITE(*,*) 'no time interpolation (time refinement ratio = 1)' |
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| 505 | ELSE |
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| 506 | now_wght = (rhot-1.)/rhot |
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| 507 | before_wght = 1./rhot |
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| 508 | ! |
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[10393] | 509 | ! --- 4D variables --- ! |
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| 510 | CALL Read_Ncdf_var('un',Child_file,un) |
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| 511 | CALL Read_Ncdf_var('vn',Child_file,vn) |
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| 512 | CALL Read_Ncdf_var('ub',Child_file,ub) |
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| 513 | CALL Read_Ncdf_var('vb',Child_file,vb) |
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[2136] | 514 | ub = now_wght*un + before_wght*ub |
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| 515 | vb = now_wght*vn + before_wght*vb |
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[10393] | 516 | ! |
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| 517 | CALL Read_Ncdf_var('tb',Child_file,tb) |
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| 518 | CALL Read_Ncdf_var('tn',Child_file,tn) |
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[2136] | 519 | tb = now_wght*tn + before_wght*tb |
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| 520 | ! |
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[10393] | 521 | CALL Read_Ncdf_var('sb',Child_file,sb) |
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| 522 | CALL Read_Ncdf_var('sn',Child_file,sn) |
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[2136] | 523 | sb = now_wght*sn + before_wght*sb |
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| 524 | ! |
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[10393] | 525 | CALL Read_Ncdf_var('e3t_b',Child_file,e3t_b) |
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| 526 | CALL Read_Ncdf_var('e3t_n',Child_file,e3t_n) |
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| 527 | e3t_b = now_wght*e3t_n + before_wght*e3t_b |
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[2136] | 528 | ! |
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[10393] | 529 | dimnames(1)='x' |
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| 530 | dimnames(2)='y' |
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| 531 | dimnames(3)='nav_lev' |
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| 532 | dimnames(4)=TRIM(timedimname) |
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| 533 | CALL Write_Ncdf_var('ub',dimnames,Child_file,ub,'double') |
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| 534 | CALL Write_Ncdf_var('vb',dimnames,Child_file,vb,'double') |
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| 535 | CALL Write_Ncdf_var('tb',dimnames,Child_file,tb,'double') |
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| 536 | CALL Write_Ncdf_var('sb',dimnames,Child_file,sb,'double') |
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| 537 | CALL Write_Ncdf_var('e3t_b',dimnames,Child_file,e3t_b,'double') |
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[2136] | 538 | ! |
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[10393] | 539 | DEALLOCATE(un,ub,vn,vb,tn,tb,sn,sb,e3t_n,e3t_b) |
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| 540 | !---------------------- |
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[2136] | 541 | ! |
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[10393] | 542 | ! --- 3D variables --- ! |
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| 543 | CALL Read_Ncdf_var('sshb',Child_file,sshb) |
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| 544 | CALL Read_Ncdf_var('sshn',Child_file,sshn) |
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| 545 | sshb = now_wght*sshn + before_wght*sshb |
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[2136] | 546 | ! |
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| 547 | dimnames(1)='x' |
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| 548 | dimnames(2)='y' |
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[10393] | 549 | dimnames(3)=TRIM(timedimname) |
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| 550 | CALL Write_Ncdf_var('sshb',dimnames,Child_file,sshb,'double') |
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| 551 | ! |
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| 552 | DEALLOCATE(sshn,sshb) |
---|
| 553 | !---------------------- |
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| 554 | ! |
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[2136] | 555 | ENDIF |
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| 556 | ! |
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[10393] | 557 | ! |
---|
[2136] | 558 | WRITE(*,*) ' ' |
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[10393] | 559 | WRITE(*,*) ' --- list of all the variables that have been interpolated --- ' |
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| 560 | WRITE(*,*) Ncdf_varname |
---|
| 561 | WRITE(*,*) ' ' |
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[2136] | 562 | WRITE(*,*) '******* restart file successfully created *******' |
---|
| 563 | WRITE(*,*) ' ' |
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| 564 | ! |
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| 565 | STOP |
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[10393] | 566 | END PROGRAM |
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[2136] | 567 | |
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| 568 | |
---|