[4213] | 1 | !---------------------------------------------------------------------- |
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| 2 | ! NEMO system team, System and Interface for oceanic RElocable Nesting |
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| 3 | !---------------------------------------------------------------------- |
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| 4 | ! |
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| 5 | ! |
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| 6 | ! PROGRAM: create_bathy |
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| 7 | ! |
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| 8 | ! DESCRIPTION: |
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| 9 | !> @brief |
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| 10 | !> This program create bathymetry file. |
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| 11 | !> |
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| 12 | !> @details |
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| 13 | !> Bathymetry could be extracted from fine grid Bathymetry file, or interpolated |
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| 14 | !> from coarse grid Bathymetry file. |
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| 15 | !> |
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| 16 | !> @author |
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| 17 | !> J.Paul |
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| 18 | ! REVISION HISTORY: |
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| 19 | !> @date Nov, 2013 - Initial Version |
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| 20 | ! |
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| 21 | !> @note Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 22 | !> |
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| 23 | !> @todo |
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| 24 | !> - add attributes indices and refinement in output file |
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| 25 | !---------------------------------------------------------------------- |
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| 26 | !> @code |
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| 27 | PROGRAM create_bathy |
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| 28 | |
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| 29 | ! USE netcdf ! nf90 library |
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| 30 | USE global ! global variable |
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| 31 | USE kind ! F90 kind parameter |
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| 32 | USE logger ! log file manager |
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| 33 | USE fct ! basic useful function |
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| 34 | USE date ! date manager |
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| 35 | USE att ! attribute manager |
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| 36 | USE dim ! dimension manager |
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| 37 | USE var ! variable manager |
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| 38 | USE file ! file manager |
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| 39 | USE multi ! multi file manager |
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| 40 | USE iom ! I/O manager |
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| 41 | USE dom ! domain manager |
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| 42 | USE grid ! grid manager |
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| 43 | USE extrap ! extrapolation manager |
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| 44 | USE interp ! interpolation manager |
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| 45 | USE filter ! filter manager |
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| 46 | USE mpp ! MPP manager |
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| 47 | USE iom_mpp ! MPP I/O manager |
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| 48 | |
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| 49 | IMPLICIT NONE |
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| 50 | |
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| 51 | ! local variable |
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| 52 | CHARACTER(LEN=lc) :: cl_namelist |
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| 53 | CHARACTER(LEN=lc) :: cl_date |
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| 54 | CHARACTER(LEN=lc) :: cl_data |
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| 55 | |
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| 56 | INTEGER(i4) :: il_narg |
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| 57 | INTEGER(i4) :: il_status |
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| 58 | INTEGER(i4) :: il_fileid |
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| 59 | INTEGER(i4) :: il_attid |
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| 60 | INTEGER(i4) :: il_imin |
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| 61 | INTEGER(i4) :: il_imax |
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| 62 | INTEGER(i4) :: il_jmin |
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| 63 | INTEGER(i4) :: il_jmax |
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| 64 | INTEGER(i4) , DIMENSION(ip_maxdim) :: il_rho |
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| 65 | INTEGER(i4) , DIMENSION(2,2) :: il_offset |
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| 66 | INTEGER(i4) , DIMENSION(2,2,2) :: il_ind |
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| 67 | INTEGER(i4) , DIMENSION(:,:) , ALLOCATABLE :: il_mask |
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| 68 | |
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| 69 | LOGICAL :: ll_exist |
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| 70 | |
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| 71 | TYPE(TFILE) :: tl_coord0 |
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| 72 | TYPE(TFILE) :: tl_coord1 |
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| 73 | TYPE(TFILE) :: tl_file |
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| 74 | TYPE(TFILE) :: tl_fileout |
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| 75 | |
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| 76 | TYPE(TATT) :: tl_att |
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| 77 | |
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| 78 | TYPE(TVAR) :: tl_lon |
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| 79 | TYPE(TVAR) :: tl_lat |
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| 80 | TYPE(TVAR) :: tl_depth |
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| 81 | TYPE(TVAR) :: tl_time |
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| 82 | |
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| 83 | TYPE(TVAR) :: tl_tmp |
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| 84 | TYPE(TVAR) , DIMENSION(:), ALLOCATABLE :: tl_var |
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| 85 | |
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| 86 | TYPE(TDIM) , DIMENSION(ip_maxdim) :: tl_dim |
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| 87 | |
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| 88 | TYPE(TMULTI) :: tl_multi |
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| 89 | |
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| 90 | ! loop indices |
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| 91 | INTEGER(i4) :: ji |
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| 92 | INTEGER(i4) :: jj |
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| 93 | INTEGER(i4) :: jk |
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| 94 | |
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| 95 | ! namelist variable |
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| 96 | CHARACTER(LEN=lc) :: cn_logfile = 'create_bathy.log' |
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| 97 | CHARACTER(LEN=lc) :: cn_verbosity = 'warning' |
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| 98 | |
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| 99 | CHARACTER(LEN=lc) :: cn_varcfg = 'variable.cfg' |
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| 100 | |
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| 101 | CHARACTER(LEN=lc) :: cn_coord0 = '' |
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| 102 | INTEGER(i4) :: in_perio0 = -1 |
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| 103 | |
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| 104 | CHARACTER(LEN=lc) :: cn_coord1 = '' |
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| 105 | INTEGER(i4) :: in_perio1 = -1 |
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| 106 | LOGICAL :: ln_fillclosed = .TRUE. |
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| 107 | |
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| 108 | CHARACTER(LEN=lc), DIMENSION(ig_maxvar) :: cn_varinfo = '' |
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| 109 | CHARACTER(LEN=lc), DIMENSION(ig_maxvar) :: cn_varfile = '' |
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| 110 | |
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| 111 | INTEGER(i4) :: in_imin0 = 0 |
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| 112 | INTEGER(i4) :: in_imax0 = 0 |
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| 113 | INTEGER(i4) :: in_jmin0 = 0 |
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| 114 | INTEGER(i4) :: in_jmax0 = 0 |
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| 115 | INTEGER(i4) :: in_rhoi = 1 |
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| 116 | INTEGER(i4) :: in_rhoj = 1 |
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| 117 | |
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| 118 | CHARACTER(LEN=lc) :: cn_fileout = 'bathy_fine.nc' |
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| 119 | !------------------------------------------------------------------- |
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| 120 | |
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| 121 | NAMELIST /namlog/ & !< logger namelist |
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| 122 | & cn_logfile, & !< log file |
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| 123 | & cn_verbosity !< log verbosity |
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| 124 | |
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| 125 | NAMELIST /namcfg/ & !< configuration namelist |
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| 126 | & cn_varcfg !< variable configuration file |
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| 127 | |
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| 128 | NAMELIST /namcrs/ & !< coarse grid namelist |
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| 129 | & cn_coord0, & !< coordinate file |
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| 130 | & in_perio0 !< periodicity index |
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| 131 | |
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| 132 | NAMELIST /namfin/ & !< fine grid namelist |
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| 133 | & cn_coord1, & !< coordinate file |
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| 134 | & in_perio1, & !< periodicity index |
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| 135 | & ln_fillclosed !< fill closed sea |
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| 136 | |
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| 137 | NAMELIST /namvar/ & !< variable namelist |
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| 138 | & cn_varinfo, & !< list of variable and interpolation method to be used. (ex: 'votemper:linear','vosaline:cubic' ) |
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| 139 | & cn_varfile !< list of variable file |
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| 140 | |
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| 141 | NAMELIST /namnst/ & !< nesting namelist |
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| 142 | & in_imin0, & !< i-direction lower left point indice |
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| 143 | & in_imax0, & !< i-direction upper right point indice |
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| 144 | & in_jmin0, & !< j-direction lower left point indice |
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| 145 | & in_jmax0, & !< j-direction upper right point indice |
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| 146 | & in_rhoi, & !< refinement factor in i-direction |
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| 147 | & in_rhoj !< refinement factor in j-direction |
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| 148 | |
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| 149 | NAMELIST /namout/ & !< output namlist |
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| 150 | & cn_fileout !< fine grid bathymetry file |
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| 151 | !------------------------------------------------------------------- |
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| 152 | |
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| 153 | !1- namelist |
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| 154 | !1-1 get namelist |
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| 155 | il_narg=COMMAND_ARGUMENT_COUNT() !f03 intrinsec |
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| 156 | IF( il_narg/=1 )THEN |
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| 157 | PRINT *,"ERROR in create_bathy: need a namelist" |
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| 158 | STOP |
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| 159 | ELSE |
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| 160 | CALL GET_COMMAND_ARGUMENT(1,cl_namelist) !f03 intrinsec |
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| 161 | ENDIF |
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| 162 | |
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| 163 | !1-2 read namelist |
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| 164 | INQUIRE(FILE=TRIM(cl_namelist), EXIST=ll_exist) |
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| 165 | IF( ll_exist )THEN |
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| 166 | |
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| 167 | il_fileid=fct_getunit() |
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| 168 | |
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| 169 | OPEN( il_fileid, FILE=TRIM(cl_namelist), & |
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| 170 | & FORM='FORMATTED', & |
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| 171 | & ACCESS='SEQUENTIAL', & |
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| 172 | & STATUS='OLD', & |
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| 173 | & ACTION='READ', & |
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| 174 | & IOSTAT=il_status) |
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| 175 | CALL fct_err(il_status) |
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| 176 | IF( il_status /= 0 )THEN |
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| 177 | PRINT *,"ERROR in create_bathy: error opening "//TRIM(cl_namelist) |
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| 178 | STOP |
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| 179 | ENDIF |
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| 180 | |
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| 181 | READ( il_fileid, NML = namlog ) |
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| 182 | !1-2-1 define log file |
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| 183 | CALL logger_open(TRIM(cn_logfile),TRIM(cn_verbosity)) |
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| 184 | CALL logger_header() |
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| 185 | |
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| 186 | READ( il_fileid, NML = namcfg ) |
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| 187 | !1-2-2 get variable extra information |
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| 188 | CALL var_def_extra(TRIM(cn_varcfg)) |
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| 189 | |
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| 190 | READ( il_fileid, NML = namcrs ) |
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| 191 | READ( il_fileid, NML = namfin ) |
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| 192 | READ( il_fileid, NML = namvar ) |
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| 193 | !1-2-3 add user change in extra information |
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| 194 | CALL var_chg_extra(cn_varinfo) |
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| 195 | !1-2-4 match variable with file |
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| 196 | tl_multi=multi_init(cn_varfile) |
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| 197 | |
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| 198 | READ( il_fileid, NML = namnst ) |
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| 199 | READ( il_fileid, NML = namout ) |
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| 200 | |
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| 201 | CLOSE( il_fileid, IOSTAT=il_status ) |
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| 202 | CALL fct_err(il_status) |
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| 203 | IF( il_status /= 0 )THEN |
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| 204 | CALL logger_error("CREATE BATHY: closing "//TRIM(cl_namelist)) |
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| 205 | ENDIF |
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| 206 | |
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| 207 | ELSE |
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| 208 | |
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| 209 | PRINT *,"ERROR in create_bathy: can't find "//TRIM(cl_namelist) |
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| 210 | |
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| 211 | ENDIF |
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| 212 | |
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| 213 | !2- open files |
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| 214 | IF( cn_coord0 /= '' )THEN |
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| 215 | tl_coord0=file_init(TRIM(cn_coord0),id_perio=in_perio0) |
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| 216 | CALL iom_open(tl_coord0) |
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| 217 | ELSE |
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| 218 | CALL logger_fatal("CREATE BATHY: no coarse grid coordinate found. "//& |
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| 219 | & "check namelist") |
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| 220 | ENDIF |
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| 221 | |
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| 222 | IF( TRIM(cn_coord1) /= '' )THEN |
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| 223 | tl_coord1=file_init(TRIM(cn_coord1),id_perio=in_perio1) |
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| 224 | CALL iom_open(tl_coord1) |
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| 225 | ELSE |
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| 226 | CALL logger_fatal("CREATE BATHY: no fine grid coordinate found. "//& |
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| 227 | & "check namelist") |
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| 228 | ENDIF |
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| 229 | |
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| 230 | !3- check |
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| 231 | !3-1 check output file do not already exist |
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| 232 | INQUIRE(FILE=TRIM(cn_fileout), EXIST=ll_exist) |
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| 233 | IF( ll_exist )THEN |
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| 234 | CALL logger_fatal("CREATE BATHY: output file "//TRIM(cn_fileout)//& |
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| 235 | & " already exist.") |
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| 236 | ENDIF |
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| 237 | |
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| 238 | !3-2 check namelist |
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| 239 | !3-2-1 check refinement factor |
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| 240 | il_rho(:)=1 |
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| 241 | IF( in_rhoi < 1 .OR. in_rhoj < 1 )THEN |
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| 242 | CALL logger_error("CREATE BATHY: invalid refinement factor."//& |
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| 243 | & " check namelist "//TRIM(cl_namelist)) |
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| 244 | ELSE |
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| 245 | il_rho(jp_I)=in_rhoi |
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| 246 | il_rho(jp_J)=in_rhoj |
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| 247 | ENDIF |
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| 248 | |
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| 249 | !3-2-2 check domain indices |
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| 250 | IF( in_imin0 < 1 .OR. in_imax0 < 1 .OR. & |
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| 251 | & in_jmin0 < 1 .OR. in_jmax0 < 1)THEN |
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| 252 | ! compute coarse grid indices around fine grid |
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| 253 | IF( cn_coord0 /= '' )THEN |
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| 254 | il_ind(:,:,:)=grid_get_coarse_index( tl_coord0, tl_coord1, & |
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| 255 | & id_rho=il_rho(:) ) |
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| 256 | ENDIF |
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| 257 | |
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| 258 | il_imin=il_ind(1,1,1) ; il_imax=il_ind(1,2,1) |
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| 259 | il_jmin=il_ind(2,1,1) ; il_jmax=il_ind(2,2,1) |
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| 260 | |
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| 261 | il_offset(:,:)=il_ind(:,:,2) |
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| 262 | ELSE |
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| 263 | il_imin=in_imin0 ; il_imax=in_imax0 |
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| 264 | il_jmin=in_jmin0 ; il_jmax=in_jmax0 |
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| 265 | |
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| 266 | il_offset(jp_I,:)=FLOOR(REAL(il_rho(jp_I)-1,dp)*0.5) |
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| 267 | il_offset(jp_J,:)=FLOOR(REAL(il_rho(jp_J)-1,dp)*0.5) |
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| 268 | ENDIF |
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| 269 | |
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| 270 | !3-2-3 check domain validity |
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| 271 | IF( cn_coord0 /= '' )THEN |
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| 272 | CALL grid_check_dom(tl_coord0, il_imin, il_imax, il_jmin, il_jmax) |
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| 273 | ENDIF |
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| 274 | |
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| 275 | !3-2-4 check coincidence between coarse and fine grid |
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| 276 | IF( cn_coord0 /= '' )THEN |
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| 277 | CALL grid_check_coincidence( tl_coord0, tl_coord1, & |
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| 278 | & il_imin, il_imax, & |
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| 279 | & il_jmin, il_jmax, & |
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| 280 | & il_rho(:) ) |
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| 281 | ENDIF |
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| 282 | |
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| 283 | IF( .NOT. ASSOCIATED(tl_multi%t_file) )THEN |
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| 284 | CALL logger_error("CREATE BATHY: no file to work on. "//& |
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| 285 | & "check cn_varfile in namelist.") |
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| 286 | ELSE |
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| 287 | ALLOCATE( tl_var( tl_multi%i_nvar ) ) |
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| 288 | jk=0 |
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| 289 | DO ji=1,tl_multi%i_nfile |
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| 290 | WRITE(cl_data,'(a,i2.2)') 'data_',jk+1 |
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| 291 | IF( .NOT. ASSOCIATED(tl_multi%t_file(ji)%t_var) )THEN |
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| 292 | CALL logger_error("CREATE BATHY: no variable to work on for "//& |
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| 293 | & "file"//TRIM(tl_multi%t_file(ji)%c_name)//& |
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| 294 | & ". check cn_varfile in namelist.") |
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| 295 | ELSEIF( TRIM(tl_multi%t_file(ji)%c_name) == TRIM(cl_data) )THEN |
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| 296 | DO jj=1,tl_multi%t_file(ji)%i_nvar |
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| 297 | jk=jk+1 |
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| 298 | tl_tmp=tl_multi%t_file(ji)%t_var(jj) |
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| 299 | !- use input matrix to initialise variable |
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| 300 | tl_var(jk)=create_bathy_matrix(tl_tmp, tl_coord1) |
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| 301 | ENDDO |
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| 302 | ELSE |
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| 303 | ! open file |
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| 304 | tl_file=file_init(TRIM(tl_multi%t_file(ji)%c_name)) |
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| 305 | CALL iom_open(tl_file) |
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| 306 | |
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| 307 | ! get or check depth value |
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| 308 | IF( tl_file%i_depthid /= 0 )THEN |
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| 309 | IF( ASSOCIATED(tl_depth%d_value) )THEN |
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| 310 | IF( ANY( tl_depth%d_value(:,:,:,:) /= & |
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| 311 | & tl_tmp%d_value(:,:,:,:) ) )THEN |
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| 312 | CALL logger_fatal("CREATE BATHY: depth value from "//& |
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| 313 | & TRIM(tl_multi%t_file(ji)%c_name)//" not conform "//& |
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| 314 | & " to those from former file(s).") |
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| 315 | ENDIF |
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| 316 | ELSE |
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| 317 | tl_depth=iom_read_var(tl_file,tl_file%i_depthid) |
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| 318 | ENDIF |
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| 319 | ENDIF |
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| 320 | |
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| 321 | ! get or check time value |
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| 322 | IF( tl_file%i_timeid /= 0 )THEN |
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| 323 | IF( ASSOCIATED(tl_time%d_value) )THEN |
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| 324 | IF( ANY( tl_time%d_value(:,:,:,:) /= & |
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| 325 | & tl_tmp%d_value(:,:,:,:) ) )THEN |
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| 326 | CALL logger_fatal("CREATE BATHY: time value from "//& |
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| 327 | & TRIM(tl_multi%t_file(ji)%c_name)//" not conform "//& |
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| 328 | & " to those from former file(s).") |
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| 329 | ENDIF |
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| 330 | ELSE |
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| 331 | tl_time=iom_read_var(tl_file,tl_file%i_timeid) |
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| 332 | ENDIF |
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| 333 | ENDIF |
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| 334 | |
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| 335 | IF( ANY( tl_file%t_dim(1:2)%i_len /= & |
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| 336 | & tl_coord0%t_dim(1:2)%i_len) )THEN |
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| 337 | DO jj=1,tl_multi%t_file(ji)%i_nvar |
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| 338 | jk=jk+1 |
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| 339 | tl_tmp=tl_multi%t_file(ji)%t_var(jj) |
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| 340 | !- extract bathymetry from fine grid bathymetry |
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| 341 | tl_var(jk)=create_bathy_extract( tl_tmp, tl_file, & |
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| 342 | & tl_coord1 ) |
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| 343 | ENDDO |
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| 344 | ELSE |
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| 345 | DO jj=1,tl_multi%t_file(ji)%i_nvar |
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| 346 | jk=jk+1 |
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| 347 | tl_tmp=tl_multi%t_file(ji)%t_var(jj) |
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| 348 | !- get bathymetry from coarse grid bathymetry |
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| 349 | tl_var(jk)=create_bathy_get_var( tl_tmp, tl_file, & |
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| 350 | & il_imin, il_jmin, & |
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| 351 | & il_imax, il_jmax, & |
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| 352 | & il_offset(:,:), & |
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| 353 | & il_rho(:) ) |
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| 354 | ENDDO |
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| 355 | ENDIF |
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| 356 | |
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| 357 | ! close file |
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| 358 | CALL iom_close(tl_file) |
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| 359 | ! clean structure |
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| 360 | CALL file_clean(tl_file) |
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| 361 | ENDIF |
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| 362 | ENDDO |
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| 363 | ENDIF |
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| 364 | |
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| 365 | DO jk=1,tl_multi%i_nvar |
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| 366 | !6- forced min and max value |
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| 367 | CALL var_limit_value(tl_var(jk)) |
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| 368 | |
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| 369 | !7- fill closed sea |
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| 370 | IF( TRIM(tl_var(jk)%c_stdname) == 'bathymetry' .AND. & |
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| 371 | ln_fillclosed )THEN |
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| 372 | ALLOCATE( il_mask(tl_var(jk)%t_dim(1)%i_len, & |
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| 373 | & tl_var(jk)%t_dim(2)%i_len) ) |
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| 374 | |
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| 375 | !7-1 split domain in N sea subdomain |
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| 376 | il_mask(:,:)=grid_split_domain(tl_var(jk)) |
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| 377 | |
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| 378 | !7-2 fill smallest domain |
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| 379 | CALL grid_fill_small_dom( tl_var(jk), il_mask(:,:) ) |
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| 380 | |
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| 381 | DEALLOCATE( il_mask ) |
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| 382 | ENDIF |
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| 383 | |
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| 384 | !8- filter |
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| 385 | CALL filter_fill_value(tl_var(jk)) |
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| 386 | |
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| 387 | !9- check bathymetry |
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| 388 | IF( TRIM(tl_var(jk)%c_stdname) == 'bathymetry' .AND. & |
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| 389 | & MINVAL(tl_var(jk)%d_value(:,:,:,:)) <= 0._dp )THEN |
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| 390 | CALL logger_error("CREATE BATHY: Bathymetry has value <= 0") |
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| 391 | ENDIF |
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| 392 | ENDDO |
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| 393 | |
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| 394 | |
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| 395 | !10- create file |
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| 396 | tl_fileout=file_init(TRIM(cn_fileout),id_perio=in_perio1) |
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| 397 | |
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| 398 | !10-1 add dimension |
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| 399 | tl_dim(:)=var_max_dim(tl_var(:)) |
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| 400 | |
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| 401 | DO ji=1,ip_maxdim |
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| 402 | IF( tl_dim(ji)%l_use ) CALL file_add_dim(tl_fileout, tl_dim(ji)) |
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| 403 | ENDDO |
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| 404 | |
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| 405 | !10-2 add variables |
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| 406 | IF( ALL( tl_dim(1:2)%l_use ) )THEN |
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| 407 | |
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| 408 | ! add longitude |
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| 409 | tl_lon=iom_read_var(tl_coord1,'longitude') |
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| 410 | CALL file_add_var(tl_fileout, tl_lon) |
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| 411 | CALL var_clean(tl_lon) |
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| 412 | |
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| 413 | ! add latitude |
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| 414 | tl_lat=iom_read_var(tl_coord1,'latitude') |
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| 415 | CALL file_add_var(tl_fileout, tl_lat) |
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| 416 | CALL var_clean(tl_lat) |
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| 417 | |
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| 418 | ENDIF |
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| 419 | |
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| 420 | IF( tl_dim(3)%l_use )THEN |
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| 421 | ! add depth |
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| 422 | CALL file_add_var(tl_fileout, tl_depth) |
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| 423 | CALL var_clean(tl_depth) |
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| 424 | ENDIF |
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| 425 | |
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| 426 | IF( tl_dim(4)%l_use )THEN |
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| 427 | ! add time |
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| 428 | CALL file_add_var(tl_fileout, tl_time) |
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| 429 | CALL var_clean(tl_time) |
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| 430 | ENDIF |
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| 431 | |
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| 432 | ! add other variables |
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| 433 | DO jk=1,tl_multi%i_nvar |
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| 434 | CALL file_add_var(tl_fileout, tl_var(jk)) |
---|
| 435 | CALL var_clean(tl_var(jk)) |
---|
| 436 | ENDDO |
---|
| 437 | |
---|
| 438 | !10-3 add some attribute |
---|
| 439 | tl_att=att_init("Created_by","SIREN create_bathy") |
---|
| 440 | CALL file_add_att(tl_fileout, tl_att) |
---|
| 441 | |
---|
| 442 | cl_date=date_print(date_now()) |
---|
| 443 | tl_att=att_init("Creation_date",cl_date) |
---|
| 444 | CALL file_add_att(tl_fileout, tl_att) |
---|
| 445 | |
---|
| 446 | ! add attribute periodicity |
---|
| 447 | il_attid=0 |
---|
| 448 | IF( ASSOCIATED(tl_fileout%t_att) )THEN |
---|
| 449 | il_attid=att_get_id(tl_fileout%t_att(:),'periodicity') |
---|
| 450 | ENDIF |
---|
| 451 | IF( tl_coord1%i_perio >= 0 .AND. il_attid == 0 )THEN |
---|
| 452 | tl_att=att_init('periodicity',tl_coord1%i_perio) |
---|
| 453 | CALL file_add_att(tl_fileout,tl_att) |
---|
| 454 | ENDIF |
---|
| 455 | |
---|
| 456 | il_attid=0 |
---|
| 457 | IF( ASSOCIATED(tl_fileout%t_att) )THEN |
---|
| 458 | il_attid=att_get_id(tl_fileout%t_att(:),'ew_overlap') |
---|
| 459 | ENDIF |
---|
| 460 | IF( tl_coord1%i_ew >= 0 .AND. il_attid == 0 )THEN |
---|
| 461 | tl_att=att_init('ew_overlap',tl_coord1%i_ew) |
---|
| 462 | CALL file_add_att(tl_fileout,tl_att) |
---|
| 463 | ENDIF |
---|
| 464 | |
---|
| 465 | !10-4 create file |
---|
| 466 | CALL iom_create(tl_fileout) |
---|
| 467 | |
---|
| 468 | !10-5 write file |
---|
| 469 | CALL iom_write_file(tl_fileout) |
---|
| 470 | |
---|
| 471 | !10-6 close file |
---|
| 472 | CALL iom_close(tl_fileout) |
---|
| 473 | IF( cn_coord0 /= '' ) CALL iom_close(tl_coord0) |
---|
| 474 | |
---|
| 475 | !11- clean |
---|
| 476 | DEALLOCATE(tl_var) |
---|
| 477 | |
---|
| 478 | CALL file_clean(tl_fileout) |
---|
| 479 | CALL file_clean(tl_coord1) |
---|
| 480 | CALL file_clean(tl_coord0) |
---|
| 481 | |
---|
| 482 | ! close log file |
---|
| 483 | CALL logger_footer() |
---|
| 484 | CALL logger_close() |
---|
| 485 | |
---|
| 486 | !> @endcode |
---|
| 487 | CONTAINS |
---|
| 488 | !------------------------------------------------------------------- |
---|
| 489 | !> @brief |
---|
| 490 | !> This subroutine |
---|
| 491 | !> |
---|
| 492 | !> @details |
---|
| 493 | !> |
---|
| 494 | !> @author J.Paul |
---|
| 495 | !> - Nov, 2013- Initial Version |
---|
| 496 | !> |
---|
| 497 | !> @param[in] |
---|
| 498 | !------------------------------------------------------------------- |
---|
| 499 | !> @code |
---|
| 500 | FUNCTION create_bathy_matrix(td_var, td_coord) |
---|
| 501 | IMPLICIT NONE |
---|
| 502 | ! Argument |
---|
| 503 | TYPE(TVAR) , INTENT(IN) :: td_var |
---|
| 504 | TYPE(TFILE), INTENT(IN) :: td_coord |
---|
| 505 | |
---|
| 506 | ! function |
---|
| 507 | TYPE(TVAR) :: create_bathy_matrix |
---|
| 508 | |
---|
| 509 | ! local variable |
---|
| 510 | INTEGER(i4) :: il_ighost |
---|
| 511 | INTEGER(i4) :: il_jghost |
---|
| 512 | INTEGER(i4) , DIMENSION(2) :: il_xghost |
---|
| 513 | INTEGER(i4) , DIMENSION(3) :: il_dim |
---|
| 514 | INTEGER(i4) , DIMENSION(3) :: il_size |
---|
| 515 | INTEGER(i4) , DIMENSION(3) :: il_rest |
---|
| 516 | |
---|
| 517 | INTEGER(i4) , DIMENSION(:) , ALLOCATABLE :: il_ishape |
---|
| 518 | INTEGER(i4) , DIMENSION(:) , ALLOCATABLE :: il_jshape |
---|
| 519 | INTEGER(i4) , DIMENSION(:) , ALLOCATABLE :: il_kshape |
---|
| 520 | |
---|
| 521 | REAL(dp) , DIMENSION(:,:,:,:), ALLOCATABLE :: dl_value |
---|
| 522 | |
---|
| 523 | TYPE(TVAR) :: tl_lon |
---|
| 524 | TYPE(TVAR) :: tl_lat |
---|
| 525 | TYPE(TVAR) :: tl_var |
---|
| 526 | TYPE(TDIM) , DIMENSION(ip_maxdim) :: tl_dim |
---|
| 527 | |
---|
| 528 | ! loop indices |
---|
| 529 | INTEGER(i4) :: ji |
---|
| 530 | INTEGER(i4) :: jj |
---|
| 531 | INTEGER(i4) :: jk |
---|
| 532 | !---------------------------------------------------------------- |
---|
| 533 | |
---|
| 534 | !1- read output grid |
---|
| 535 | tl_lon=iom_read_var(td_coord,'longitude') |
---|
| 536 | tl_lat=iom_read_var(td_coord,'latitude') |
---|
| 537 | |
---|
| 538 | !2- look for ghost cell |
---|
| 539 | il_xghost(:)=grid_get_ghost( tl_lon, tl_lat ) |
---|
| 540 | |
---|
| 541 | il_ighost=il_xghost(1)*ig_ghost |
---|
| 542 | il_jghost=il_xghost(2)*ig_ghost |
---|
| 543 | |
---|
| 544 | !3- write value on grid |
---|
| 545 | !3-1 get matrix dimension |
---|
| 546 | il_dim(:)=td_var%t_dim(1:3)%i_len |
---|
| 547 | !3-2 output dimension |
---|
| 548 | tl_dim(:)=tl_lon%t_dim(:) |
---|
| 549 | |
---|
| 550 | ! remove ghost cell |
---|
| 551 | tl_dim(1)%i_len=tl_dim(1)%i_len - 2*il_xghost(1)*ig_ghost |
---|
| 552 | tl_dim(2)%i_len=tl_dim(2)%i_len - 2*il_xghost(2)*ig_ghost |
---|
| 553 | |
---|
| 554 | !3-3 split output domain in N subdomain depending of matrix dimension |
---|
| 555 | il_size(:) = tl_dim(1:3)%i_len / il_dim(:) |
---|
| 556 | il_rest(:) = MOD(tl_dim(1:3)%i_len, il_dim(:)) |
---|
| 557 | |
---|
| 558 | ALLOCATE( il_ishape(il_dim(1)+1) ) |
---|
| 559 | il_ishape(:)=0 |
---|
| 560 | DO ji=2,il_dim(1)+1 |
---|
| 561 | il_ishape(ji)=il_ishape(ji-1)+il_size(1) |
---|
| 562 | ENDDO |
---|
| 563 | ! add rest to last cell |
---|
| 564 | il_ishape(il_dim(1)+1)=il_ishape(il_dim(1)+1)+il_rest(1) |
---|
| 565 | |
---|
| 566 | |
---|
| 567 | ALLOCATE( il_jshape(il_dim(2)+1) ) |
---|
| 568 | il_jshape(:)=0 |
---|
| 569 | DO jj=2,il_dim(2)+1 |
---|
| 570 | il_jshape(jj)=il_jshape(jj-1)+il_size(2) |
---|
| 571 | ENDDO |
---|
| 572 | ! add rest to last cell |
---|
| 573 | il_jshape(il_dim(2)+1)=il_jshape(il_dim(2)+1)+il_rest(2) |
---|
| 574 | |
---|
| 575 | ALLOCATE( il_kshape(il_dim(3)+1) ) |
---|
| 576 | il_kshape(:)=0 |
---|
| 577 | DO jk=2,il_dim(3)+1 |
---|
| 578 | il_kshape(jk)=il_kshape(jk-1)+il_size(3) |
---|
| 579 | ENDDO |
---|
| 580 | ! add rest to last cell |
---|
| 581 | il_kshape(il_dim(3)+1)=il_kshape(il_dim(3)+1)+il_rest(3) |
---|
| 582 | |
---|
| 583 | !3-3 write ouput table of value |
---|
| 584 | ALLOCATE(dl_value( tl_dim(1)%i_len, & |
---|
| 585 | & tl_dim(2)%i_len, & |
---|
| 586 | & tl_dim(3)%i_len, & |
---|
| 587 | & tl_dim(4)%i_len) ) |
---|
| 588 | |
---|
| 589 | dl_value(:,:,:,:)=0 |
---|
| 590 | |
---|
| 591 | DO jk=2,il_dim(3)+1 |
---|
| 592 | DO jj=2,il_dim(2)+1 |
---|
| 593 | DO ji=2,il_dim(1)+1 |
---|
| 594 | |
---|
| 595 | dl_value( 1+il_ishape(ji-1):il_ishape(ji), & |
---|
| 596 | & 1+il_jshape(jj-1):il_jshape(jj), & |
---|
| 597 | & 1+il_kshape(jk-1):il_kshape(jk), & |
---|
| 598 | & 1 ) = td_var%d_value(ji-1,jj-1,jk-1,1) |
---|
| 599 | |
---|
| 600 | ENDDO |
---|
| 601 | ENDDO |
---|
| 602 | ENDDO |
---|
| 603 | |
---|
| 604 | !3-4 initialise variable with value |
---|
| 605 | tl_var=var_init(TRIM(td_var%c_name),dl_value(:,:,:,:)) |
---|
| 606 | |
---|
| 607 | DEALLOCATE(dl_value) |
---|
| 608 | |
---|
| 609 | !4- add ghost cell |
---|
| 610 | CALL grid_add_ghost(tl_var,il_ighost,il_jghost) |
---|
| 611 | |
---|
| 612 | !5- save result |
---|
| 613 | create_bathy_matrix=tl_var |
---|
| 614 | |
---|
| 615 | END FUNCTION create_bathy_matrix |
---|
| 616 | !> @endcode |
---|
| 617 | !------------------------------------------------------------------- |
---|
| 618 | !> @brief |
---|
| 619 | !> This subroutine |
---|
| 620 | !> |
---|
| 621 | !> @details |
---|
| 622 | !> |
---|
| 623 | !> @author J.Paul |
---|
| 624 | !> - Nov, 2013- Initial Version |
---|
| 625 | !> |
---|
| 626 | !> @param[in] |
---|
| 627 | !------------------------------------------------------------------- |
---|
| 628 | !> @code |
---|
| 629 | FUNCTION create_bathy_extract(td_var, td_file, & |
---|
| 630 | & td_coord) |
---|
| 631 | IMPLICIT NONE |
---|
| 632 | ! Argument |
---|
| 633 | TYPE(TVAR) , INTENT(IN) :: td_var |
---|
| 634 | TYPE(TFILE), INTENT(IN) :: td_file |
---|
| 635 | TYPE(TFILE), INTENT(IN) :: td_coord |
---|
| 636 | |
---|
| 637 | ! function |
---|
| 638 | TYPE(TVAR) :: create_bathy_extract |
---|
| 639 | |
---|
| 640 | ! local variable |
---|
| 641 | INTEGER(i4), DIMENSION(2,2,2) :: il_ind |
---|
| 642 | |
---|
| 643 | INTEGER(i4) :: il_pivot |
---|
| 644 | INTEGER(i4) :: il_perio |
---|
| 645 | |
---|
| 646 | INTEGER(i4) :: il_imin |
---|
| 647 | INTEGER(i4) :: il_jmin |
---|
| 648 | INTEGER(i4) :: il_imax |
---|
| 649 | INTEGER(i4) :: il_jmax |
---|
| 650 | |
---|
| 651 | TYPE(TFILE) :: tl_file |
---|
| 652 | |
---|
| 653 | TYPE(TMPP) :: tl_mpp |
---|
| 654 | |
---|
| 655 | TYPE(TATT) :: tl_att |
---|
| 656 | |
---|
| 657 | TYPE(TVAR) :: tl_var |
---|
| 658 | |
---|
| 659 | TYPE(TDOM) :: tl_dom |
---|
| 660 | ! loop indices |
---|
| 661 | !---------------------------------------------------------------- |
---|
| 662 | |
---|
| 663 | IF( td_file%i_id == 0 )THEN |
---|
| 664 | CALL logger_error("CREATE BATHY EXTRACT: file "//& |
---|
| 665 | & TRIM(td_file%c_name)//" not opened ") |
---|
| 666 | ELSE |
---|
| 667 | |
---|
| 668 | !init |
---|
| 669 | tl_file=td_file |
---|
| 670 | |
---|
| 671 | !1- open file |
---|
| 672 | CALL iom_open(tl_file) |
---|
| 673 | |
---|
| 674 | ! get periodicity |
---|
| 675 | il_pivot=grid_get_pivot(tl_file) |
---|
| 676 | il_perio=grid_get_perio(tl_file,il_pivot) |
---|
| 677 | |
---|
| 678 | tl_file%i_perio=il_perio |
---|
| 679 | |
---|
| 680 | !2- compute file grid indices around coord grid |
---|
| 681 | il_ind(:,:,:)=grid_get_coarse_index(tl_file, td_coord ) |
---|
| 682 | |
---|
| 683 | il_imin=il_ind(1,1,1) ; il_imax=il_ind(1,2,1) |
---|
| 684 | il_jmin=il_ind(2,1,1) ; il_jmax=il_ind(2,2,1) |
---|
| 685 | |
---|
| 686 | IF( ANY( il_ind(:,:,2) /= 0 ) )THEN |
---|
| 687 | CALL logger_error("CREATE BATHY EXTRACT: something wrong "//& |
---|
| 688 | & " find offset when extracting data") |
---|
| 689 | ENDIF |
---|
| 690 | !3- check grid coincidence |
---|
| 691 | CALL grid_check_coincidence( tl_file, td_coord, & |
---|
| 692 | & il_imin, il_imax, & |
---|
| 693 | & il_jmin, il_jmax, & |
---|
| 694 | & (/1, 1, 1/) ) |
---|
| 695 | |
---|
| 696 | !4- compute domain |
---|
| 697 | tl_dom=dom_init(tl_file, & |
---|
| 698 | & il_imin, il_imax, & |
---|
| 699 | & il_jmin, il_jmax) |
---|
| 700 | |
---|
| 701 | ! close file |
---|
| 702 | CALL iom_close(tl_file) |
---|
| 703 | |
---|
| 704 | !5- read bathymetry on domain (ugly way to do it, have to work on it) |
---|
| 705 | !5-1 init mpp structure |
---|
| 706 | tl_mpp=mpp_init(tl_file) |
---|
| 707 | |
---|
| 708 | CALL file_clean(tl_file) |
---|
| 709 | |
---|
| 710 | !5-2 get processor to be used |
---|
| 711 | CALL mpp_get_use( tl_mpp, tl_dom ) |
---|
| 712 | |
---|
| 713 | !5-3 open mpp files |
---|
| 714 | CALL iom_mpp_open(tl_mpp) |
---|
| 715 | |
---|
| 716 | !5-4 read variable on domain |
---|
| 717 | tl_var=iom_mpp_read_var(tl_mpp,TRIM(td_var%c_name),td_dom=tl_dom) |
---|
| 718 | |
---|
| 719 | !5-5 close mpp file |
---|
| 720 | CALL iom_mpp_close(tl_mpp) |
---|
| 721 | |
---|
| 722 | !6- add ghost cell |
---|
| 723 | CALL grid_add_ghost(tl_var,tl_dom%i_ighost,tl_dom%i_jghost) |
---|
| 724 | |
---|
| 725 | !7- check result |
---|
| 726 | IF( ANY( tl_var%t_dim(:)%l_use .AND. & |
---|
| 727 | & tl_var%t_dim(:)%i_len /= td_coord%t_dim(:)%i_len) )THEN |
---|
| 728 | CALL logger_debug("CREATE BATHY EXTRACT: "//& |
---|
| 729 | & "dimensoin of variable "//TRIM(td_var%c_name)//" "//& |
---|
| 730 | & TRIM(fct_str(tl_var%t_dim(1)%i_len))//","//& |
---|
| 731 | & TRIM(fct_str(tl_var%t_dim(2)%i_len))//","//& |
---|
| 732 | & TRIM(fct_str(tl_var%t_dim(3)%i_len))//","//& |
---|
| 733 | & TRIM(fct_str(tl_var%t_dim(4)%i_len)) ) |
---|
| 734 | CALL logger_debug("CREATE BATHY EXTRACT: "//& |
---|
| 735 | & "dimensoin of coordinate file "//& |
---|
| 736 | & TRIM(fct_str(td_coord%t_dim(1)%i_len))//","//& |
---|
| 737 | & TRIM(fct_str(td_coord%t_dim(2)%i_len))//","//& |
---|
| 738 | & TRIM(fct_str(td_coord%t_dim(3)%i_len))//","//& |
---|
| 739 | & TRIM(fct_str(td_coord%t_dim(4)%i_len)) ) |
---|
| 740 | CALL logger_fatal("CREATE BATHY EXTRACT: "//& |
---|
| 741 | & "dimensoin of extracted "//& |
---|
| 742 | & "variable and coordinate file dimension differ") |
---|
| 743 | ENDIF |
---|
| 744 | |
---|
| 745 | !8- add attribute to variable |
---|
| 746 | tl_att=att_init('src_file',TRIM(fct_basename(tl_mpp%c_name))) |
---|
| 747 | CALL var_move_att(tl_var, tl_att) |
---|
| 748 | |
---|
| 749 | tl_att=att_init('src_i-indices',(/tl_dom%i_imin, tl_dom%i_imax/)) |
---|
| 750 | CALL var_move_att(tl_var, tl_att) |
---|
| 751 | |
---|
| 752 | tl_att=att_init('src_j-indices',(/tl_dom%i_jmin, tl_dom%i_jmax/)) |
---|
| 753 | CALL var_move_att(tl_var, tl_att) |
---|
| 754 | |
---|
| 755 | !9- save result |
---|
| 756 | create_bathy_extract=tl_var |
---|
| 757 | |
---|
| 758 | ! clean structure |
---|
| 759 | CALL var_clean(tl_var) |
---|
| 760 | CALL mpp_clean(tl_mpp) |
---|
| 761 | ENDIF |
---|
| 762 | |
---|
| 763 | END FUNCTION create_bathy_extract |
---|
| 764 | !> @endcode |
---|
| 765 | !------------------------------------------------------------------- |
---|
| 766 | !> @brief |
---|
| 767 | !> This subroutine |
---|
| 768 | !> |
---|
| 769 | !> @details |
---|
| 770 | !> |
---|
| 771 | !> @author J.Paul |
---|
| 772 | !> - Nov, 2013- Initial Version |
---|
| 773 | !> |
---|
| 774 | !> @param[in] td_var : variable structure |
---|
| 775 | !> @param[in] td_file : file structure |
---|
| 776 | !> @param[in] id_imin : i-direction lower left corner indice |
---|
| 777 | !> @param[in] id_imax : i-direction upper right corner indice |
---|
| 778 | !> @param[in] id_jmin : j-direction lower left corner indice |
---|
| 779 | !> @param[in] id_jmax : j-direction upper right corner indice |
---|
| 780 | !> @param[in] id_rho : table of refinement factor |
---|
| 781 | !------------------------------------------------------------------- |
---|
| 782 | !> @code |
---|
| 783 | FUNCTION create_bathy_get_var(td_var, td_file, & |
---|
| 784 | & id_imin, id_jmin, & |
---|
| 785 | & id_imax, id_jmax, & |
---|
| 786 | & id_offset, & |
---|
| 787 | & id_rho ) |
---|
| 788 | IMPLICIT NONE |
---|
| 789 | ! Argument |
---|
| 790 | TYPE(TVAR) , INTENT(IN) :: td_var |
---|
| 791 | TYPE(TFILE), INTENT(IN) :: td_file |
---|
| 792 | INTEGER(i4), INTENT(IN) :: id_imin |
---|
| 793 | INTEGER(i4), INTENT(IN) :: id_imax |
---|
| 794 | INTEGER(i4), INTENT(IN) :: id_jmin |
---|
| 795 | INTEGER(i4), INTENT(IN) :: id_jmax |
---|
| 796 | INTEGER(i4), DIMENSION(:,:), INTENT(IN) :: id_offset |
---|
| 797 | INTEGER(i4), DIMENSION(:) , INTENT(IN) :: id_rho |
---|
| 798 | |
---|
| 799 | ! function |
---|
| 800 | TYPE(TVAR) :: create_bathy_get_var |
---|
| 801 | |
---|
| 802 | ! local variable |
---|
| 803 | INTEGER(i4) :: il_pivot |
---|
| 804 | INTEGER(i4) :: il_perio |
---|
| 805 | |
---|
| 806 | TYPE(TFILE) :: tl_file |
---|
| 807 | |
---|
| 808 | TYPE(TMPP) :: tl_mpp |
---|
| 809 | |
---|
| 810 | TYPE(TATT) :: tl_att |
---|
| 811 | |
---|
| 812 | TYPE(TVAR) :: tl_var |
---|
| 813 | |
---|
| 814 | TYPE(TDOM) :: tl_dom |
---|
| 815 | |
---|
| 816 | ! loop indices |
---|
| 817 | !---------------------------------------------------------------- |
---|
| 818 | IF( ANY(SHAPE(id_offset(:,:)) /= 2) )THEN |
---|
| 819 | CALL logger_error("CREATE BATHY GET VAR: invalid dimensio of "//& |
---|
| 820 | & "offset table") |
---|
| 821 | ENDIF |
---|
| 822 | |
---|
| 823 | !init |
---|
| 824 | tl_file=td_file |
---|
| 825 | |
---|
| 826 | !1- open file |
---|
| 827 | CALL iom_open(tl_file) |
---|
| 828 | |
---|
| 829 | ! get periodicity |
---|
| 830 | il_pivot=grid_get_pivot(tl_file) |
---|
| 831 | il_perio=grid_get_perio(tl_file,il_pivot) |
---|
| 832 | |
---|
| 833 | tl_file%i_perio=il_perio |
---|
| 834 | |
---|
| 835 | !2- compute domain |
---|
| 836 | tl_dom=dom_init(tl_file, & |
---|
| 837 | & id_imin, id_imax, & |
---|
| 838 | & id_jmin, id_jmax) |
---|
| 839 | |
---|
| 840 | CALL dom_print(tl_dom) |
---|
| 841 | print *,'id_offset ',id_offset(:,:) |
---|
| 842 | !3- close file |
---|
| 843 | CALL iom_close(tl_file) |
---|
| 844 | |
---|
| 845 | !4- add extra band (if possible) to compute interpolation |
---|
| 846 | CALL dom_add_extra(tl_dom) |
---|
| 847 | |
---|
| 848 | !5- read bathymetry on domain (ugly way to do it, have to work on it) |
---|
| 849 | !5-1 init mpp sturcutre |
---|
| 850 | tl_mpp=mpp_init(tl_file) |
---|
| 851 | |
---|
| 852 | CALL file_clean(tl_file) |
---|
| 853 | |
---|
| 854 | !5-2 get processor to be used |
---|
| 855 | CALL mpp_get_use( tl_mpp, tl_dom ) |
---|
| 856 | |
---|
| 857 | !5-3 open mpp files |
---|
| 858 | CALL iom_mpp_open(tl_mpp) |
---|
| 859 | |
---|
| 860 | !5-4 read variable value on domain |
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| 861 | tl_var=iom_mpp_read_var(tl_mpp,TRIM(td_var%c_name),td_dom=tl_dom) |
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| 862 | |
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| 863 | !5-5 close mpp files |
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| 864 | CALL iom_mpp_close(tl_mpp) |
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| 865 | |
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| 866 | !6- interpolate variable |
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| 867 | CALL create_bathy_interp(tl_var, id_rho(:), id_offset(:,:)) |
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| 868 | |
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| 869 | !7- remove extraband added to domain |
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| 870 | CALL dom_del_extra( tl_var, tl_dom, id_rho(:) ) |
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| 871 | |
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| 872 | !8- add ghost cell |
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| 873 | CALL grid_add_ghost(tl_var,tl_dom%i_ighost,tl_dom%i_jghost) |
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| 874 | |
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| 875 | !9- add attribute to variable |
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| 876 | tl_att=att_init('src_file',TRIM(fct_basename(tl_mpp%c_name))) |
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| 877 | CALL var_move_att(tl_var, tl_att) |
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| 878 | |
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| 879 | tl_att=att_init('src_i-indices',(/tl_dom%i_imin, tl_dom%i_imax/)) |
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| 880 | CALL var_move_att(tl_var, tl_att) |
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| 881 | |
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| 882 | tl_att=att_init('src_j-indices',(/tl_dom%i_jmin, tl_dom%i_jmax/)) |
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| 883 | CALL var_move_att(tl_var, tl_att) |
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| 884 | |
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| 885 | !10- save result |
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| 886 | create_bathy_get_var=tl_var |
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| 887 | |
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| 888 | !11- clean structure |
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| 889 | CALL mpp_clean(tl_mpp) |
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| 890 | |
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| 891 | END FUNCTION create_bathy_get_var |
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| 892 | !> @endcode |
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| 893 | !------------------------------------------------------------------- |
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| 894 | !> @brief |
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| 895 | !> This subroutine |
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| 896 | !> |
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| 897 | !> @details |
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| 898 | !> |
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| 899 | !> @author J.Paul |
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| 900 | !> - Nov, 2013- Initial Version |
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| 901 | !> |
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| 902 | !> @param[in] |
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| 903 | !> @todo |
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| 904 | !------------------------------------------------------------------- |
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| 905 | !> @code |
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| 906 | SUBROUTINE create_bathy_interp( td_var, & |
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| 907 | & id_rho, & |
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| 908 | & id_offset, & |
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| 909 | & id_iext, id_jext) |
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| 910 | |
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| 911 | IMPLICIT NONE |
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| 912 | |
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| 913 | ! Argument |
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| 914 | TYPE(TVAR) , INTENT(INOUT) :: td_var |
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| 915 | INTEGER(i4), DIMENSION(:) , INTENT(IN ) :: id_rho |
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| 916 | INTEGER(i4), DIMENSION(:,:), INTENT(IN ) :: id_offset |
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| 917 | INTEGER(i4), INTENT(IN ), OPTIONAL :: id_iext |
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| 918 | INTEGER(i4), INTENT(IN ), OPTIONAL :: id_jext |
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| 919 | |
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| 920 | ! local variable |
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| 921 | TYPE(TVAR) :: tl_var |
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| 922 | TYPE(TVAR) :: tl_mask |
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| 923 | |
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| 924 | INTEGER(i1), DIMENSION(:,:,:,:), ALLOCATABLE :: bl_mask |
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| 925 | |
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| 926 | INTEGER(i4) :: il_iext |
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| 927 | INTEGER(i4) :: il_jext |
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| 928 | |
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| 929 | ! loop indices |
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| 930 | !---------------------------------------------------------------- |
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| 931 | |
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| 932 | ! copy variable |
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| 933 | tl_var=td_var |
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| 934 | |
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| 935 | !WARNING: two extrabands are required for cubic interpolation |
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| 936 | il_iext=3 |
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| 937 | IF( PRESENT(id_iext) ) il_iext=id_iext |
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| 938 | |
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| 939 | il_jext=3 |
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| 940 | IF( PRESENT(id_jext) ) il_jext=id_jext |
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| 941 | |
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| 942 | IF( il_iext < 2 .AND. td_var%c_interp(1) == 'cubic' )THEN |
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| 943 | CALL logger_warn("CREATE BATHY INTERP: at least extrapolation "//& |
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| 944 | & "on two points are required with cubic interpolation ") |
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| 945 | il_iext=2 |
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| 946 | ENDIF |
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| 947 | |
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| 948 | IF( il_jext < 2 .AND. td_var%c_interp(1) == 'cubic' )THEN |
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| 949 | CALL logger_warn("CREATE BATHY INTERP: at least extrapolation "//& |
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| 950 | & "on two points are required with cubic interpolation ") |
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| 951 | il_jext=2 |
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| 952 | ENDIF |
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| 953 | |
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| 954 | !1- work on mask |
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| 955 | !1-1 create mask |
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| 956 | ALLOCATE(bl_mask(tl_var%t_dim(1)%i_len, & |
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| 957 | & tl_var%t_dim(2)%i_len, & |
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| 958 | & tl_var%t_dim(3)%i_len, & |
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| 959 | & tl_var%t_dim(4)%i_len) ) |
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| 960 | |
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| 961 | bl_mask(:,:,:,:)=1 |
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| 962 | WHERE(tl_var%d_value(:,:,:,:)==tl_var%d_fill) bl_mask(:,:,:,:)=0 |
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| 963 | |
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| 964 | SELECT CASE(TRIM(tl_var%c_point)) |
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| 965 | CASE DEFAULT ! 'T' |
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| 966 | tl_mask=var_init('tmask', bl_mask(:,:,:,:), td_dim=tl_var%t_dim(:)) |
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| 967 | CASE('U') |
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| 968 | tl_mask=var_init('umask', bl_mask(:,:,:,:), td_dim=tl_var%t_dim(:)) |
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| 969 | CASE('V') |
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| 970 | tl_mask=var_init('vmask', bl_mask(:,:,:,:), td_dim=tl_var%t_dim(:)) |
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| 971 | CASE('F') |
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| 972 | tl_mask=var_init('fmask', bl_mask(:,:,:,:), td_dim=tl_var%t_dim(:)) |
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| 973 | END SELECT |
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| 974 | |
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| 975 | DEALLOCATE(bl_mask) |
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| 976 | |
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| 977 | !1-2 interpolate mask |
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| 978 | CALL interp_fill_value( tl_mask, id_rho(:), & |
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| 979 | & id_offset=id_offset(:,:) ) |
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| 980 | |
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| 981 | !2- work on variable |
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| 982 | !2-0 add extraband |
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| 983 | CALL extrap_add_extrabands(tl_var, il_iext, il_jext) |
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| 984 | |
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| 985 | !2-1 extrapolate variable |
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| 986 | CALL extrap_fill_value( tl_var, id_offset=id_offset(:,:), & |
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| 987 | & id_rho=id_rho(:), & |
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| 988 | & id_iext=il_iext, id_jext=il_jext ) |
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| 989 | |
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| 990 | !2-2 interpolate Bathymetry |
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| 991 | CALL interp_fill_value( tl_var, id_rho(:), & |
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| 992 | & id_offset=id_offset(:,:) ) |
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| 993 | |
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| 994 | !2-3 remove extraband |
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| 995 | CALL extrap_del_extrabands(tl_var, il_iext*id_rho(jp_I), il_jext*id_rho(jp_J)) |
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| 996 | |
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| 997 | !2-2-5 keep original mask |
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| 998 | WHERE( tl_mask%d_value(:,:,:,:) == 0 ) |
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| 999 | tl_var%d_value(:,:,:,:)=tl_var%d_fill |
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| 1000 | END WHERE |
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| 1001 | |
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| 1002 | !3- save result |
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| 1003 | td_var=tl_var |
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| 1004 | |
---|
| 1005 | ! clean variable structure |
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| 1006 | CALL var_clean(tl_mask) |
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| 1007 | CALL var_clean(tl_var) |
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| 1008 | |
---|
| 1009 | END SUBROUTINE create_bathy_interp |
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| 1010 | !> @endcode |
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| 1011 | END PROGRAM create_bathy |
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