[6879] | 1 | MODULE usrdef_sbc |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE usrdef_sbc *** |
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[6900] | 4 | !! |
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| 5 | !! === OVERFLOW configuration === |
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[6879] | 6 | !! |
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[6900] | 7 | !! User defined : user defined momentum, heat and freshwater forcings |
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[6914] | 8 | !!====================================================================== |
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[6879] | 9 | !! History : 4.0 ! 2016-03 (S. Flavoni, G. Madec) user defined interface |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | |
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| 12 | !!---------------------------------------------------------------------- |
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[6895] | 13 | !! usr_def_sbc : user defined surface bounday conditions in OVERFLOW case |
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[6879] | 14 | !!---------------------------------------------------------------------- |
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| 15 | USE oce ! ocean dynamics and tracers |
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| 16 | USE dom_oce ! ocean space and time domain |
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| 17 | USE sbc_oce ! Surface boundary condition: ocean fields |
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| 18 | USE phycst ! physical constants |
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| 19 | ! |
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| 20 | USE in_out_manager ! I/O manager |
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| 21 | USE lib_mpp ! distribued memory computing library |
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| 22 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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[6895] | 23 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
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[6879] | 24 | |
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| 25 | IMPLICIT NONE |
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| 26 | PRIVATE |
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| 27 | |
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| 28 | PUBLIC usr_def_sbc ! routine called in sbcmod module |
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| 29 | |
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| 30 | !! * Substitutions |
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| 31 | # include "vectopt_loop_substitute.h90" |
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| 32 | !!---------------------------------------------------------------------- |
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| 33 | !! NEMO/OPA 4.0 , NEMO Consortium (2016) |
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| 34 | !! $Id: $ |
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| 35 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 36 | !!---------------------------------------------------------------------- |
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| 37 | CONTAINS |
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| 38 | |
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| 39 | SUBROUTINE usr_def_sbc( kt ) |
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| 40 | !!--------------------------------------------------------------------- |
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| 41 | !! *** ROUTINE usr_def_sbc *** |
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| 42 | !! |
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| 43 | !! ** Purpose : provide at each time-step the surface boundary |
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| 44 | !! condition, i.e. the momentum, heat and freshwater fluxes. |
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| 45 | !! |
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[6895] | 46 | !! ** Method : all 0 fields, for OVERFLOW case |
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[6879] | 47 | !! CAUTION : never mask the surface stress field ! |
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| 48 | !! |
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[6895] | 49 | !! ** Action : - set to ZERO all the ocean surface boundary condition, i.e. |
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[6879] | 50 | !! utau, vtau, taum, wndm, qns, qsr, emp, sfx |
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| 51 | !! |
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| 52 | !!---------------------------------------------------------------------- |
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| 53 | INTEGER, INTENT(in) :: kt ! ocean time step |
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| 54 | !!--------------------------------------------------------------------- |
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| 55 | ! |
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| 56 | IF( kt == nit000 ) THEN |
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| 57 | ! |
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[6895] | 58 | IF(lwp) WRITE(numout,*)' usr_sbc : OVERFLOW case: NO surface forcing' |
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[6898] | 59 | IF(lwp) WRITE(numout,*)' ~~~~~~~~~~~ utau = vtau = taum = wndm = qns = qsr = emp = sfx = 0' |
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[6879] | 60 | ! |
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[6900] | 61 | utau(:,:) = 0._wp |
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[6898] | 62 | vtau(:,:) = 0._wp |
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[6900] | 63 | taum(:,:) = 0._wp |
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| 64 | wndm(:,:) = 0._wp |
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[6879] | 65 | ! |
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[6900] | 66 | emp (:,:) = 0._wp |
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| 67 | sfx (:,:) = 0._wp |
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| 68 | qns (:,:) = 0._wp |
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| 69 | qsr (:,:) = 0._wp |
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[6879] | 70 | ! |
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| 71 | ENDIF |
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| 72 | |
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| 73 | END SUBROUTINE usr_def_sbc |
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| 74 | |
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| 75 | !!====================================================================== |
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| 76 | END MODULE usrdef_sbc |
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