1 | MODULE flo_oce |
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2 | !!====================================================================== |
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3 | !! *** MODULE flo_oce *** |
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4 | !! lagrangian floats : define in memory all floats parameters and variables |
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5 | !!====================================================================== |
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6 | !! History : OPA ! 1999-10 (CLIPPER projet) |
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7 | !! NEMO 1.0 ! 2002-11 (G. Madec, A. Bozec) F90: Free form and module |
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8 | !!---------------------------------------------------------------------- |
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9 | #if defined key_floats |
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10 | !!---------------------------------------------------------------------- |
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11 | !! 'key_floats' drifting floats |
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12 | !!---------------------------------------------------------------------- |
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13 | USE par_oce ! ocean parameters |
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14 | USE in_out_manager ! I/O manager |
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15 | USE lib_mpp ! MPP library |
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16 | |
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17 | IMPLICIT NONE |
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18 | PUBLIC |
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19 | |
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20 | PUBLIC flo_oce_alloc ! Routine called in floats.F90 |
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21 | |
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22 | LOGICAL, PUBLIC, PARAMETER :: lk_floats = .TRUE. !: float flag |
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23 | |
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24 | !! float parameters |
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25 | !! ---------------- |
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26 | INTEGER, PUBLIC :: jpnfl !: total number of floats during the run |
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27 | INTEGER, PUBLIC :: jpnnewflo !: number of floats added in a new run |
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28 | INTEGER, PUBLIC :: jpnrstflo !: number of floats for the restart |
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29 | |
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30 | !! float variables |
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31 | !! --------------- |
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32 | INTEGER , PUBLIC, ALLOCATABLE, DIMENSION(:) :: nisobfl !: =0 for a isobar float , =1 for a float following the w velocity |
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33 | INTEGER , PUBLIC, ALLOCATABLE, DIMENSION(:) :: ngrpfl !: number to identify searcher group |
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34 | INTEGER , PUBLIC, ALLOCATABLE, DIMENSION(:) :: nfloat !: number to identify searcher group |
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35 | |
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36 | REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:) :: flxx , flyy , flzz !: long, lat, depth of float (decimal degree, m >0) |
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37 | REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:) :: tpifl, tpjfl, tpkfl !: (i,j,k) indices of float position |
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38 | |
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39 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wb !: vertical velocity at previous time step (m s-1). |
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40 | |
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41 | ! !! * namelist namflo : langrangian floats * |
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42 | LOGICAL, PUBLIC :: ln_rstflo !: T/F float restart |
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43 | LOGICAL, PUBLIC :: ln_argo !: T/F argo type floats |
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44 | LOGICAL, PUBLIC :: ln_flork4 !: T/F 4th order Runge-Kutta |
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45 | LOGICAL, PUBLIC :: ln_ariane !: handle ariane input/output convention |
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46 | LOGICAL, PUBLIC :: ln_flo_ascii !: write in ascii (T) or in Netcdf (F) |
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47 | |
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48 | INTEGER, PUBLIC :: nn_writefl !: frequency of float output file |
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49 | INTEGER, PUBLIC :: nn_stockfl !: frequency of float restart file |
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50 | |
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51 | !!---------------------------------------------------------------------- |
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52 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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53 | !! $Id$ |
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54 | !! Software governed by the CeCILL license (see ./LICENSE) |
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55 | !!---------------------------------------------------------------------- |
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56 | CONTAINS |
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57 | |
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58 | INTEGER FUNCTION flo_oce_alloc() |
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59 | !!---------------------------------------------------------------------- |
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60 | !! *** FUNCTION flo_oce_alloc *** |
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61 | !!---------------------------------------------------------------------- |
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62 | ALLOCATE( wb(jpi,jpj,jpk) , nfloat(jpnfl) , nisobfl(jpnfl) , ngrpfl(jpnfl) , & |
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63 | & flxx(jpnfl) , flyy(jpnfl) , flzz(jpnfl) , & |
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64 | & tpifl(jpnfl) , tpjfl(jpnfl) , tpkfl(jpnfl) , STAT=flo_oce_alloc ) |
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65 | ! |
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66 | IF( lk_mpp ) CALL mpp_sum ( flo_oce_alloc ) |
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67 | IF( flo_oce_alloc /= 0 ) CALL ctl_warn('flo_oce_alloc: failed to allocate arrays') |
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68 | END FUNCTION flo_oce_alloc |
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69 | |
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70 | #else |
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71 | !!---------------------------------------------------------------------- |
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72 | !! Default option : NO drifting floats |
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73 | !!---------------------------------------------------------------------- |
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74 | LOGICAL, PUBLIC, PARAMETER :: lk_floats = .FALSE. !: float flag |
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75 | #endif |
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76 | |
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77 | !!====================================================================== |
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78 | END MODULE flo_oce |
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