1 | MODULE usrdef_zgr |
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2 | !!====================================================================== |
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3 | !! *** MODULE usrdef_zgr *** |
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4 | !! |
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5 | !! === STATION_ASF case === |
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6 | !! |
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7 | !! User defined : vertical coordinate system of a user configuration |
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8 | !!====================================================================== |
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9 | !! History : 4.0 ! 2016-06 (G. Madec) Original code |
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10 | !! 4.x ! 2019-10 (L. Brodeau) Station ASF |
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11 | !!---------------------------------------------------------------------- |
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12 | |
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13 | !!---------------------------------------------------------------------- |
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14 | !! usr_def_zgr : user defined vertical coordinate system |
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15 | !! zgr_z : reference 1D z-coordinate |
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16 | !! zgr_top_bot: ocean top and bottom level indices |
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17 | !! zgr_zco : 3D verticl coordinate in pure z-coordinate case |
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18 | !!--------------------------------------------------------------------- |
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19 | USE oce ! ocean variables |
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20 | USE usrdef_nam ! User defined : namelist variables |
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21 | ! |
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22 | USE in_out_manager ! I/O manager |
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23 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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24 | USE lib_mpp ! distributed memory computing library |
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25 | |
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26 | IMPLICIT NONE |
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27 | PRIVATE |
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28 | |
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29 | PUBLIC usr_def_zgr ! called by domzgr.F90 |
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30 | |
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31 | !!---------------------------------------------------------------------- |
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32 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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33 | !! $Id: usrdef_zgr.F90 12377 2020-02-12 14:39:06Z acc $ |
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34 | !! Software governed by the CeCILL license (see ./LICENSE) |
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35 | !!---------------------------------------------------------------------- |
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36 | CONTAINS |
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37 | |
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38 | SUBROUTINE usr_def_zgr( ld_zco , ld_zps , ld_sco , ld_isfcav, & ! type of vertical coordinate |
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39 | & pdept_1d, pdepw_1d, pe3t_1d , pe3w_1d , & ! 1D reference vertical coordinate |
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40 | & pdept , pdepw , & ! 3D t & w-points depth |
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41 | & pe3t , pe3u , pe3v , pe3f , & ! vertical scale factors |
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42 | & pe3w , pe3uw , pe3vw , & ! - - - |
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43 | & k_top , k_bot ) ! top & bottom ocean level |
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44 | !!--------------------------------------------------------------------- |
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45 | !! *** ROUTINE usr_def_zgr *** |
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46 | !! |
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47 | !! ** Purpose : User defined the vertical coordinates |
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48 | !! |
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49 | !!---------------------------------------------------------------------- |
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50 | LOGICAL , INTENT(out) :: ld_zco, ld_zps, ld_sco ! vertical coordinate flags |
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51 | LOGICAL , INTENT(out) :: ld_isfcav ! under iceshelf cavity flag |
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52 | REAL(wp), DIMENSION(:) , INTENT(out) :: pdept_1d, pdepw_1d ! 1D grid-point depth [m] |
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53 | REAL(wp), DIMENSION(:) , INTENT(out) :: pe3t_1d , pe3w_1d ! 1D grid-point depth [m] |
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54 | REAL(wp), DIMENSION(:,:,:), INTENT(out) :: pdept, pdepw ! grid-point depth [m] |
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55 | REAL(wp), DIMENSION(:,:,:), INTENT(out) :: pe3t , pe3u , pe3v , pe3f ! vertical scale factors [m] |
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56 | REAL(wp), DIMENSION(:,:,:), INTENT(out) :: pe3w , pe3uw, pe3vw ! i-scale factors |
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57 | INTEGER , DIMENSION(:,:) , INTENT(out) :: k_top, k_bot ! first & last ocean level |
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58 | !!---------------------------------------------------------------------- |
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59 | ! |
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60 | IF(lwp) WRITE(numout,*) |
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61 | IF(lwp) WRITE(numout,*) 'usr_def_zgr : STATION_ASF configuration, setting first level properties.' |
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62 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~' |
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63 | ! |
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64 | ! |
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65 | ! type of vertical coordinate |
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66 | ! --------------------------- |
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67 | ld_zco = .TRUE. ! z-coordinate without ocean cavities |
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68 | ld_zps = .FALSE. |
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69 | ld_sco = .FALSE. |
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70 | ld_isfcav = .FALSE. |
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71 | |
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72 | !! 1st level (the only one that matters) |
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73 | pdept_1d(1) = rn_dept1 ! depth (m) at which the SST is taken/measured == depth of first T point! |
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74 | pdepw_1d(1) = 0._wp |
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75 | pe3t_1d(1) = 2._wp*rn_dept1 |
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76 | pe3w_1d(1) = rn_dept1 ! LB??? |
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77 | |
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78 | pdept(:,:,1) = rn_dept1 |
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79 | pdepw(:,:,1) = 0._wp |
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80 | pe3t(:,:,1) = 2._wp*rn_dept1 |
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81 | pe3u(:,:,1) = 2._wp*rn_dept1 |
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82 | pe3v(:,:,1) = 2._wp*rn_dept1 |
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83 | pe3f(:,:,1) = 2._wp*rn_dept1 |
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84 | pe3w(:,:,1) = rn_dept1 ! LB??? |
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85 | pe3uw(:,:,1) = rn_dept1 ! LB??? |
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86 | pe3vw(:,:,1) = rn_dept1 ! LB??? |
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87 | |
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88 | !! 2nd level, technically useless (only for the sake of code stability) |
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89 | pdept_1d(2) = 3._wp*rn_dept1 |
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90 | pdepw_1d(2) = 2._wp*rn_dept1 |
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91 | pe3t_1d(2) = 2._wp*rn_dept1 |
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92 | pe3w_1d(2) = 2._wp*rn_dept1 |
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93 | |
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94 | pdept(:,:,2) = 3._wp*rn_dept1 |
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95 | pdepw(:,:,2) = 2._wp*rn_dept1 |
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96 | pe3t(:,:,2) = 2._wp*rn_dept1 |
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97 | pe3u(:,:,2) = 2._wp*rn_dept1 |
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98 | pe3v(:,:,2) = 2._wp*rn_dept1 |
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99 | pe3f(:,:,2) = 2._wp*rn_dept1 |
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100 | pe3w(:,:,2) = 2._wp*rn_dept1 |
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101 | pe3uw(:,:,2) = 2._wp*rn_dept1 |
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102 | pe3vw(:,:,2) = 2._wp*rn_dept1 |
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103 | |
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104 | k_top = 1 |
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105 | k_bot = 1 |
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106 | |
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107 | END SUBROUTINE usr_def_zgr |
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108 | !!====================================================================== |
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109 | END MODULE usrdef_zgr |
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