| 1 | !!--------------------------------------------------------------------- |
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| 2 | !! *** par_ORCA_R1.h90 *** |
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| 3 | !! Ocean Domain : 1 degrees resolution global ocean |
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| 4 | !! (0RCA_R1 configuration) |
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| 5 | !!--------------------------------------------------------------------- |
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| 6 | !!---------------------------------------------------------------------- |
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| 7 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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| 8 | !! $Id: par_ORCA_R1.h90 2379 2010-11-12 14:51:18Z acc $ |
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| 9 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 10 | !! Andrew Coward, 12/11/2010. |
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| 11 | !! Parameters appropriate to ORCA1 |
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| 12 | !! Use: key_orca_r1=75 to set 75 levels |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | CHARACTER (len=16) & |
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| 15 | #if !defined key_agrif |
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| 16 | , PARAMETER & |
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| 17 | #endif |
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| 18 | :: & |
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| 19 | cp_cfg = "orca" !: name of the configuration |
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| 20 | INTEGER & |
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| 21 | #if !defined key_agrif |
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| 22 | , PARAMETER & |
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| 23 | #endif |
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| 24 | :: & |
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| 25 | jp_cfg = 1 , & !: resolution of the configuration (degrees) |
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| 26 | ! Original data size |
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| 27 | jpidta = 362, & !: first horizontal dimension > or = to jpi |
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| 28 | jpjdta = 292, & !: second > or = to jpj |
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| 29 | #if key_orca_r1==75 |
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| 30 | jpkdta = 75 , & !: number of levels > or = to jpk |
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| 31 | #else |
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| 32 | jpkdta = 46 , & !: number of levels > or = to jpk |
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| 33 | #endif |
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| 34 | ! total domain matrix size |
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| 35 | jpiglo = jpidta, & !: first dimension of global domain --> i |
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| 36 | jpjglo = jpjdta, & !: second dimension of global domain --> j |
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| 37 | jpk = jpkdta, & !: number of vertical levels |
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| 38 | ! starting position of the zoom |
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| 39 | jpizoom = 1 , & !: left bottom (i,j) indices of the zoom |
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| 40 | jpjzoom = 1 , & !: in data indices |
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| 41 | ! Domain characteristics |
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| 42 | jperio = 6 !: lateral cond. type (between 0 and 6) |
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| 43 | |
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| 44 | !! Values set to pp_not_used indicates that this parameter is not used in THIS config. |
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| 45 | !! Values set to pp_to_be_computed indicates that variables will be computed in domzgr |
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| 46 | REAL,PARAMETER :: pp_not_used = 999999_wp , & |
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| 47 | & pp_to_be_computed = 0._wp |
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| 48 | !! |
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| 49 | !! Coefficients associated with the horizontal coordinate system (jphgr_msh /= 0 ) |
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| 50 | !! |
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| 51 | INTEGER, PARAMETER :: & ! |
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| 52 | jphgr_msh = 0 !: type of horizontal mesh |
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| 53 | ! ! = 0 curvilinear coordinate on the sphere |
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| 54 | ! ! read in coordinate.nc file |
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| 55 | ! ! = 1 geographical mesh on the sphere |
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| 56 | ! ! with regular grid-spacing |
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| 57 | ! ! = 2 f-plane with regular grid-spacing |
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| 58 | ! ! = 3 beta-plane with regular grid-spacing |
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| 59 | ! ! = 4 Mercator grid with T/U point at the equator with |
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| 60 | ! ! isotropic resolution (e1_deg) |
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| 61 | |
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| 62 | ! ppglam0 , ppgphi0: coordinates of the lower leftmost T point of the grid. |
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| 63 | ! The mercator grid starts only approximately at gphi0 because |
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| 64 | ! of the constraint that the equator be a T point. |
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| 65 | REAL(wp), PARAMETER :: & ! |
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| 66 | ppglam0 = pp_not_used, & !: longitude of first raw and column T-point (jphgr_msh = 1) |
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| 67 | ppgphi0 = pp_not_used, & !: latitude of first raw and column T-point (jphgr_msh = 1) |
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| 68 | ! ! latitude for the Coriolis or Beta parameter (jphgr_msh = 2 or 3) |
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| 69 | ppe1_deg = pp_not_used, & !: zonal grid-spacing (degrees) |
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| 70 | ppe2_deg = pp_not_used, & !: meridional grid-spacing (degrees) |
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| 71 | ! |
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| 72 | ppe1_m = pp_not_used, & !: zonal grid-spacing (meters ) |
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| 73 | ppe2_m = pp_not_used !: meridional grid-spacing (meters ) |
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| 74 | |
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| 75 | !! Coefficients associated with the vertical coordinate system |
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| 76 | |
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| 77 | #if key_orca_r1==75 |
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| 78 | REAL(wp), PARAMETER :: & |
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| 79 | & ppsur = -3958.951371276829_wp , & !: ORCA r1 coefficients |
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| 80 | & ppa0 = 103.9530096000000_wp , & !: (75 levels case) |
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| 81 | & ppa1 = 2.415951269000000_wp , & !: |
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| 82 | & ppkth = 15.35101370000000_wp , & !: (non dimensional): gives the approximate |
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| 83 | ! !: layer number above which stretching will |
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| 84 | ! !: be maximum. Usually of order jpk/2. |
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| 85 | & ppacr = 7.00000000000_wp !: (non dimensional): stretching factor |
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| 86 | ! !: for the grid. The higher zacr, the smaller |
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| 87 | ! !: the stretching. |
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| 88 | !! |
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| 89 | !! If both ppa0 ppa1 and ppsur are specified to pp_to_be_computed, then |
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| 90 | !! they are computed from ppdzmin, pphmax , ppkth, ppacr in dom_zgr |
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| 91 | !! |
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| 92 | REAL(wp), PARAMETER :: & |
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| 93 | & ppdzmin = pp_not_used , & !: (meters) vertical thickness of the top layer |
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| 94 | & pphmax = pp_not_used !: (meters) Maximum depth of the ocean gdepw(jpk) |
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| 95 | !! |
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| 96 | LOGICAL, PARAMETER :: & |
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| 97 | & ldbletanh = .TRUE. !: Use/do not use double tanf function for vertical coordinates |
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| 98 | REAL(wp), PARAMETER :: & |
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| 99 | & ppa2 = 100.7609285000000_wp , & !: Double tanh function parameters |
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| 100 | & ppkth2= 48.02989372000000_wp , & !: |
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| 101 | & ppacr2= 13.00000000000_wp !: |
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| 102 | ! |
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| 103 | #else |
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| 104 | REAL(wp), PARAMETER :: & |
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| 105 | & ppsur = pp_to_be_computed , & !: Computed in domzgr, set ppdzmin and pphmax below |
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| 106 | & ppa0 = pp_to_be_computed , & !: " " |
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| 107 | & ppa1 = pp_to_be_computed , & !: " " |
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| 108 | ! |
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| 109 | & ppkth = 23.563_wp , & !: (non dimensional): gives the approximate |
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| 110 | ! !: layer number above which stretching will |
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| 111 | ! !: be maximum. Usually of order jpk/2. |
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| 112 | & ppacr = 9.00000000000_wp !: (non dimensional): stretching factor |
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| 113 | ! !: for the grid. The highest zacr, the smallest |
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| 114 | ! !: the stretching. |
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| 115 | !! |
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| 116 | !! If both ppa0 ppa1 and ppsur are specified to pp_to_be_computed, then |
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| 117 | !! they are computed from ppdzmin, pphmax , ppkth, ppacr in dom_zgr |
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| 118 | !! |
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| 119 | REAL(wp), PARAMETER :: & |
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| 120 | & ppdzmin = 6._wp , & !: (meters) vertical thickness of the top layer |
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| 121 | & pphmax = 5750._wp !: (meters) Maximum depth of the ocean gdepw(jpk) |
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| 122 | !! |
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| 123 | LOGICAL, PARAMETER :: & |
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| 124 | & ldbletanh = .FALSE. !: Use/do not use double tanf function for vertical coordinates |
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| 125 | REAL(wp), PARAMETER :: & |
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| 126 | & ppa2 = pp_not_used , & !: Double tanh function parameters |
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| 127 | & ppkth2 = pp_not_used , & !: |
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| 128 | & ppacr2 = pp_not_used !: |
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| 129 | #endif |
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| 130 | !!--------------------------------------------------------------------- |
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