| 1 | !!--------------------------------------------------------------------- |
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| 2 | !! *** par_ORCA_R2.h90 *** |
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| 3 | !! Ocean Domain : 2 degrees resolution global ocean |
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| 4 | !! (0RCA_R2 configuration) |
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| 5 | !!--------------------------------------------------------------------- |
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| 6 | !!---------------------------------------------------------------------- |
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| 7 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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| 8 | !! $Id$ |
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| 9 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | CHARACTER (len=16), PARAMETER :: & |
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| 12 | cp_cfg = "orca" !: name of the configuration |
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| 13 | INTEGER, PARAMETER :: & |
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| 14 | jp_cfg = 2, & !: resolution of the configuration (degrees) |
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| 15 | |
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| 16 | ! data size !!! * size of all input files * |
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| 17 | jpidta = 182, & !: 1st lateral dimension ( >= jpiglo ) |
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| 18 | jpjdta = 149, & !: 2nd " " ( >= jpjglo ) |
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| 19 | jpkdta = 31, & !: number of levels ( >= jpk ) |
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| 20 | |
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| 21 | #if defined key_antarctic |
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| 22 | ! zoom domain size !!! * antarctic zoom * |
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| 23 | jpiglo = jpidta, & !: 1st dimension of global domain --> i |
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| 24 | jpjglo = 50, & !: 2nd " " --> j |
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| 25 | jpk = jpkdta, & !: number of vertical levels |
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| 26 | ! zoom starting position |
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| 27 | jpizoom = 1 , & !: left bottom (i,j) indices of the zoom |
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| 28 | jpjzoom = 1 , & !: in data domain indices |
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| 29 | ! Domain characteristics |
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| 30 | jperio = 1 , & !: lateral cond. type (between 0 and 6) |
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| 31 | jpisl = 3 , & !: number of islands |
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| 32 | jpnisl = 400 !: maximum number of points per island |
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| 33 | |
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| 34 | #elif defined key_arctic |
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| 35 | ! zoom domain size !!! * arctic zoom * |
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| 36 | jpiglo = 142 , & !: 1st dimension of global domain --> i |
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| 37 | jpjglo = jpjdta-97+1, & !: 2nd " " --> j |
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| 38 | jpk = jpkdta, & !: number of vertical levels |
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| 39 | ! zoom starting position |
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| 40 | jpizoom = 21 , & !: left bottom (i,j) indices of the zoom |
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| 41 | jpjzoom = 97 , & !: in data domain indices |
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| 42 | ! Domain characteristics |
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| 43 | jperio = 3 , & !: lateral cond. type (between 0 and 6) |
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| 44 | jpisl = 7 , & !: number of islands |
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| 45 | jpnisl = 400 !: maximum number of points per island |
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| 46 | |
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| 47 | #elif defined key_c1d |
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| 48 | ! global domain size !!! * global domain * |
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| 49 | jpiglo = 3 , & !: 1st dimension of global domain --> i |
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| 50 | jpjglo = 3 , & !: 2nd " " --> j |
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| 51 | jpk = jpkdta, & !: number of vertical levels |
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| 52 | ! starting position of the zoom |
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| 53 | ! jpizoom = 61 , & !: left bottom (i,j) indices of the zoom |
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| 54 | ! jpjzoom = 133 , & !: in data domain indices (160W,75N) |
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| 55 | ! jpizoom = 61 , & !: left bottom (i,j) indices of the zoom |
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| 56 | ! jpjzoom = 110 , & !: in data domain indices (160W,50N) |
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| 57 | ! jpizoom = 61 , & !: left bottom (i,j) indices of the zoom |
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| 58 | ! jpjzoom = 97 , & !: in data domain indices (160W,30N) |
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| 59 | ! jpizoom = 61 , & !: left bottom (i,j) indices of the zoom |
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| 60 | ! jpjzoom = 86 , & !: in data domain indices (160W,10N) |
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| 61 | ! jpizoom = 61 , & !: left bottom (i,j) indices of the zoom |
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| 62 | ! jpjzoom = 49 , & !: in data domain indices (160W,30S) |
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| 63 | ! jpizoom = 61 , & !: left bottom (i,j) indices of the zoom |
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| 64 | ! jpjzoom = 27 , & !: in data domain indices (160W,60S) |
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| 65 | jpizoom = 61 , & !: left bottom (i,j) indices of the zoom |
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| 66 | jpjzoom = 7 , & !: in data domain indices (160W,75S) |
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| 67 | ! Domain characteristics |
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| 68 | jperio = 0 , & !: lateral cond. type (between 0 and 6) |
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| 69 | jpisl = 18 , & !: number of islands |
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| 70 | jpnisl = 800 !: maximum number of points per island |
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| 71 | #else |
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| 72 | ! global domain size !!! * global domain * |
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| 73 | jpiglo = jpidta, & !: 1st dimension of global domain --> i |
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| 74 | jpjglo = jpjdta, & !: 2nd " " --> j |
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| 75 | jpk = jpkdta, & !: number of vertical levels |
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| 76 | ! starting position of the zoom |
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| 77 | jpizoom = 1 , & !: left bottom (i,j) indices of the zoom |
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| 78 | jpjzoom = 1 , & !: in data domain indices |
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| 79 | ! Domain characteristics |
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| 80 | jperio = 4 , & !: lateral cond. type (between 0 and 6) |
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| 81 | jpisl = 18 , & !: number of islands |
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| 82 | jpnisl = 800 !: maximum number of points per island |
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| 83 | #endif |
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| 84 | |
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| 85 | !! Values set to pp_not_used indicates that this parameter is not used in THIS config. |
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| 86 | !! Values set to pp_to_be_computed indicates that variables will be computed in domzgr |
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| 87 | REAL(wp), PARAMETER :: & |
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| 88 | pp_not_used = 999999_wp , & !: |
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| 89 | pp_to_be_computed = 0._wp !: |
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| 90 | |
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| 91 | !! Coefficients associated with the horizontal coordinate system (jphgr_msh /= 0 ) |
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| 92 | |
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| 93 | INTEGER,PARAMETER :: & ! |
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| 94 | jphgr_msh = 0 !: type of horizontal mesh |
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| 95 | ! ! = 0 curvilinear coordinate on the sphere |
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| 96 | ! ! read in coordinate.nc file |
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| 97 | ! ! = 1 geographical mesh on the sphere |
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| 98 | ! ! with regular grid-spacing |
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| 99 | ! ! = 2 f-plane with regular grid-spacing |
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| 100 | ! ! = 3 beta-plane with regular grid-spacing |
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| 101 | ! ! = 4 Mercator grid with T/U point at the equator with |
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| 102 | ! ! isotropic resolution (e1_deg) |
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| 103 | |
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| 104 | ! ppglam0 , ppgphi0: coordinates of the lower leftmost T point of the grid. |
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| 105 | ! The mercator grid starts only approximately at gphi0 because |
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| 106 | ! of the constraint that the equator be a T point. |
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| 107 | REAL(wp) ,PARAMETER :: & ! |
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| 108 | ppglam0 = pp_not_used, & !: longitude of first raw and column T-point (jphgr_msh = 1) |
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| 109 | ppgphi0 = pp_not_used, & !: latitude of first raw and column T-point (jphgr_msh = 1) |
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| 110 | ! ! latitude for the Coriolis or Beta parameter (jphgr_msh = 2 or 3) |
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| 111 | ppe1_deg = pp_not_used, & !: zonal grid-spacing (degrees) |
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| 112 | ppe2_deg = pp_not_used, & !: meridional grid-spacing (degrees) |
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| 113 | ! |
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| 114 | ppe1_m = pp_not_used, & !: zonal grid-spacing (meters ) |
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| 115 | ppe2_m = pp_not_used !: meridional grid-spacing (meters ) |
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| 116 | |
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| 117 | !! |
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| 118 | !! Vertical grid parameter for domzgr |
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| 119 | !! ================================== |
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| 120 | !! |
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| 121 | REAL(wp), PARAMETER :: & |
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| 122 | & ppsur = -4762.96143546300_wp , & !: ORCA r4, r2 and r05 coefficients |
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| 123 | & ppa0 = 255.58049070440_wp , & !: (default coefficients) |
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| 124 | & ppa1 = 245.58132232490_wp , & !: |
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| 125 | & ppkth = 21.43336197938_wp , & !: (non dimensional): gives the approximate |
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| 126 | ! !: layer number above which stretching will |
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| 127 | ! !: be maximum. Usually of order jpk/2. |
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| 128 | & ppacr = 3.00000000000_wp !: (non dimensional): stretching factor |
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| 129 | ! !: for the grid. The highest zacr, the smallest |
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| 130 | ! !: the stretching. |
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| 131 | |
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| 132 | !! |
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| 133 | !! If both ppa0 ppa1 and ppsur are specified to 0, then |
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| 134 | !! they are computed from ppdzmin, pphmax , ppkth, ppacr in dom_zgr |
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| 135 | !! |
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| 136 | REAL(wp), PARAMETER :: & |
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| 137 | & ppdzmin = pp_not_used , & !: (meters) vertical thickness of the top layer |
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| 138 | & pphmax = pp_not_used !: (meters) Maximum depth of the ocean gdepw(jpk) |
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| 139 | !!--------------------------------------------------------------------- |
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