1 | !!--------------------------------------------------------------------- |
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2 | !! *** par_SEABASS.h90 *** |
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3 | !! Ocean Domain : SEA Box for ASSimilation configuration |
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4 | !!--------------------------------------------------------------------- |
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5 | !!---------------------------------------------------------------------- |
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6 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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7 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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8 | !!---------------------------------------------------------------------- |
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9 | CHARACTER (len=16), PARAMETER :: & !: |
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10 | cp_cfg = "seabass" !: name of the configuration |
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11 | INTEGER, PARAMETER :: & !: |
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12 | jp_cfg = 4 , & !: 4 = 1/4 of a degree |
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13 | !: 6 = 1/6 of a degree |
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14 | !: 12 = 1/12 of a degree |
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15 | ! data size !!! * size of all the input files * |
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16 | jpidta = 30*jp_cfg+1, & !: 1st horizontal dimension ( >= jpi ) |
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17 | jpjdta = 20*jp_cfg+1, & !: 2nd " " ( >= jpj ) |
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18 | jpkdta = 11, & !: number of levels ( >= jpk ) |
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19 | |
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20 | ! global domain size !!! * full domain * |
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21 | jpiglo = jpidta, & !: 1st dimension of global domain --> i |
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22 | jpjglo = jpjdta, & !: 2nd " " --> j |
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23 | ! zoom starting position |
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24 | jpizoom = 1 , & !: left bottom (i,j) indices of the zoom |
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25 | jpjzoom = 1 , & !: in data indices |
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26 | |
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27 | ! Domain characteristics |
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28 | jperio = 0 , & !: lateral cond. type (between 0 and 6). 0 : closed |
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29 | jpisl = 0 , & !: number of islands |
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30 | jpnisl = jpiglo !: maximum number of points per island |
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31 | |
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32 | !! Values set to pp_not_used indicates that this parameter is not used in THIS config. |
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33 | !! Values set to pp_to_be_computed indicates that variables will be computed in domzgr |
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34 | REAL(wp), PARAMETER :: & !: |
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35 | pp_not_used = 999999._wp , & !: ??? |
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36 | pp_to_be_computed = 0._wp !: ??? |
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37 | !! |
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38 | !! Coefficients associated with the horizontal coordinate system (jphgr_msh /= 0 ) |
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39 | !! |
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40 | INTEGER,PARAMETER :: & !: |
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41 | jphgr_msh = 1 !: type of horizontal mesh |
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42 | ! ! = 0 curvilinear coordinate on the sphere |
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43 | ! ! read in coordinate.nc file |
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44 | ! ! = 1 geographical mesh on the sphere |
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45 | ! ! with regular grid-spacing |
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46 | ! ! = 2 f-plane with regular grid-spacing |
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47 | ! ! = 3 beta-plane with regular grid-spacing |
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48 | ! ! = 4 Mercator grid with T/U point at the equator with |
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49 | ! ! isotropic resolution (e1_deg) |
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50 | ! ! =5 beta-plane with regular grid-spacing and rotated domain (GYRE configuration) |
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51 | |
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52 | ! ppglam0 , ppgphi0: coordinates of the lower leftmost T point of the grid. |
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53 | ! The mercator grid starts only approximately at gphi0 because |
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54 | ! of the constraint that the equator be a T point. |
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55 | REAL(wp) ,PARAMETER :: & !: |
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56 | ppglam0 = -60.0_wp, & !: longitude of first raw and column T-point (jphgr_msh = 1) |
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57 | ppgphi0 = 24.0_wp, & !: latitude of first raw and column T-point (jphgr_msh = 1) |
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58 | ! ! latitude for the Coriolis or Beta parameter (jphgr_msh = 2 or 3) |
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59 | ppe1_deg = 1./jp_cfg , & !: zonal grid-spacing (degrees) |
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60 | ppe2_deg = 1./jp_cfg , & !: meridional grid-spacing (degrees) |
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61 | ! |
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62 | ppe1_m = 111.319543153E3/jp_cfg, & !: zonal grid-spacing (meters ) |
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63 | ppe2_m = 111.319543153E3/jp_cfg !: meridional grid-spacing (meters ) |
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64 | !! |
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65 | !! Coefficients associated with the vertical coordinate system |
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66 | !! |
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67 | |
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68 | REAL(wp), PARAMETER :: & !: |
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69 | & ppsur = 0.e0 , & !: Computed in domzgr |
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70 | & ppa0 = 0.e0 , & !: |
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71 | & ppa1 = 0.e0 , & !: |
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72 | ! |
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73 | & ppkth = 17.28520372419791_wp , & !: (non dimensional): gives the approximate |
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74 | ! ! layer number above which stretching will |
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75 | ! ! be maximum. Usually of order jpk/2. |
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76 | & ppacr = 5.000000000000000_wp !: (non dimensional): stretching factor |
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77 | ! ! for the grid. The highest zacr, the smallest |
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78 | ! ! the stretching. |
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79 | |
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80 | !! |
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81 | !! If all ppa0 ppa1 and ppsur are specified to 0, then |
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82 | !! they are computed from ppdzmin, pphmax , ppkth, ppacr in dom_zgr |
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83 | !! |
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84 | REAL(wp), PARAMETER :: & !: |
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85 | & ppdzmin = 303.0e0 , & !: (meters): depth of the top (first) model layer |
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86 | ! ! depth of second "w" level |
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87 | & pphmax = 4195. !: (meters): maximum depth of the ocean |
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88 | ! ! depth of the last "w" level |
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89 | LOGICAL, PARAMETER :: & |
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90 | & ldbletanh = .FALSE. !: Use/do not use double tanf function for vertical coordinates |
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91 | REAL(wp), PARAMETER :: & |
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92 | & ppa2 = pp_not_used , & !: Double tanh function parameters |
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93 | & ppkth2 = pp_not_used , & !: |
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94 | & ppacr2 = pp_not_used !: |
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95 | |
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96 | !!--------------------------------------------------------------------- |
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