Changeset 8524
- Timestamp:
- 2017-09-15T13:59:24+02:00 (7 years ago)
- Location:
- trunk/NEMOGCM/NEMO/OPA_SRC
- Files:
-
- 3 edited
-
SBC/sbcapr.F90 (modified) (3 diffs)
-
SBC/sbcmod.F90 (modified) (2 diffs)
-
nemogcm.F90 (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
trunk/NEMOGCM/NEMO/OPA_SRC/SBC/sbcapr.F90
r6140 r8524 23 23 PRIVATE 24 24 25 PUBLIC sbc_apr ! routine called in sbcmod 25 PUBLIC sbc_apr ! routine called in sbcmod 26 PUBLIC sbc_apr_init ! routine called in sbcmod 26 27 27 28 ! !!* namsbc_apr namelist (Atmospheric PRessure) * … … 46 47 CONTAINS 47 48 49 SUBROUTINE sbc_apr_init 50 !!--------------------------------------------------------------------- 51 !! *** ROUTINE sbc_apr *** 52 !! 53 !! ** Purpose : read atmospheric pressure fields in netcdf files. 54 !! 55 !! ** Method : - Read namelist namsbc_apr 56 !! - Read Patm fields in netcdf files 57 !! - Compute reference atmospheric pressure 58 !! - Compute inverse barometer ssh 59 !! ** action : apr : atmospheric pressure at kt 60 !! ssh_ib : inverse barometer ssh at kt 61 !!--------------------------------------------------------------------- 62 INTEGER :: ierror ! local integer 63 INTEGER :: ios ! Local integer output status for namelist read 64 !! 65 CHARACTER(len=100) :: cn_dir ! Root directory for location of ssr files 66 TYPE(FLD_N) :: sn_apr ! informations about the fields to be read 67 !! 68 NAMELIST/namsbc_apr/ cn_dir, sn_apr, ln_ref_apr, rn_pref, ln_apr_obc 69 !!---------------------------------------------------------------------- 70 REWIND( numnam_ref ) ! Namelist namsbc_apr in reference namelist : File for atmospheric pressure forcing 71 READ ( numnam_ref, namsbc_apr, IOSTAT = ios, ERR = 901) 72 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_apr in reference namelist', lwp ) 73 74 REWIND( numnam_cfg ) ! Namelist namsbc_apr in configuration namelist : File for atmospheric pressure forcing 75 READ ( numnam_cfg, namsbc_apr, IOSTAT = ios, ERR = 902 ) 76 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_apr in configuration namelist', lwp ) 77 IF(lwm) WRITE ( numond, namsbc_apr ) 78 ! 79 ALLOCATE( sf_apr(1), STAT=ierror ) !* allocate and fill sf_sst (forcing structure) with sn_sst 80 IF( ierror > 0 ) CALL ctl_stop( 'STOP', 'sbc_apr: unable to allocate sf_apr structure' ) 81 ! 82 CALL fld_fill( sf_apr, (/ sn_apr /), cn_dir, 'sbc_apr', 'Atmospheric pressure ', 'namsbc_apr' ) 83 ALLOCATE( sf_apr(1)%fnow(jpi,jpj,1) ) 84 IF( sn_apr%ln_tint ) ALLOCATE( sf_apr(1)%fdta(jpi,jpj,1,2) ) 85 ALLOCATE( ssh_ib(jpi,jpj) , ssh_ibb(jpi,jpj) ) 86 ALLOCATE( apr (jpi,jpj) ) 87 ! 88 IF( lwp )THEN !* control print 89 WRITE(numout,*) 90 WRITE(numout,*) ' Namelist namsbc_apr : Atmospheric PRessure as extrenal forcing' 91 WRITE(numout,*) ' ref. pressure: global mean Patm (T) or a constant (F) ln_ref_apr = ', ln_ref_apr 92 ENDIF 93 ! 94 IF( ln_ref_apr ) THEN !* Compute whole inner domain mean masked ocean surface 95 tarea = glob_sum( e1e2t(:,:) ) 96 IF(lwp) WRITE(numout,*) ' Variable ref. Patm computed over a ocean surface of ', tarea*1e-6, 'km2' 97 ELSE 98 IF(lwp) WRITE(numout,*) ' Reference Patm used : ', rn_pref, ' N/m2' 99 ENDIF 100 ! 101 r1_grau = 1.e0 / (grav * rau0) !* constant for optimization 102 ! 103 ! !* control check 104 IF ( ln_apr_obc ) THEN 105 IF(lwp) WRITE(numout,*) ' Inverse barometer added to OBC ssh data' 106 ENDIF 107 !jc: stop below should rather be a warning 108 IF( ln_apr_obc .AND. .NOT.ln_apr_dyn ) & 109 CALL ctl_warn( 'sbc_apr: use inverse barometer ssh at open boundary ONLY requires ln_apr_dyn=T' ) 110 ! 111 END SUBROUTINE sbc_apr_init 112 48 113 SUBROUTINE sbc_apr( kt ) 49 114 !!--------------------------------------------------------------------- … … 61 126 INTEGER, INTENT(in):: kt ! ocean time step 62 127 ! 63 INTEGER :: ierror ! local integer64 INTEGER :: ios ! Local integer output status for namelist read65 !!66 CHARACTER(len=100) :: cn_dir ! Root directory for location of ssr files67 TYPE(FLD_N) :: sn_apr ! informations about the fields to be read68 !!69 NAMELIST/namsbc_apr/ cn_dir, sn_apr, ln_ref_apr, rn_pref, ln_apr_obc70 128 !!---------------------------------------------------------------------- 71 !72 ! ! -------------------- !73 IF( kt == nit000 ) THEN ! First call kt=nit000 !74 ! ! -------------------- !75 REWIND( numnam_ref ) ! Namelist namsbc_apr in reference namelist : File for atmospheric pressure forcing76 READ ( numnam_ref, namsbc_apr, IOSTAT = ios, ERR = 901)77 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_apr in reference namelist', lwp )78 79 REWIND( numnam_cfg ) ! Namelist namsbc_apr in configuration namelist : File for atmospheric pressure forcing80 READ ( numnam_cfg, namsbc_apr, IOSTAT = ios, ERR = 902 )81 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_apr in configuration namelist', lwp )82 IF(lwm) WRITE ( numond, namsbc_apr )83 !84 ALLOCATE( sf_apr(1), STAT=ierror ) !* allocate and fill sf_sst (forcing structure) with sn_sst85 IF( ierror > 0 ) CALL ctl_stop( 'STOP', 'sbc_apr: unable to allocate sf_apr structure' )86 !87 CALL fld_fill( sf_apr, (/ sn_apr /), cn_dir, 'sbc_apr', 'Atmospheric pressure ', 'namsbc_apr' )88 ALLOCATE( sf_apr(1)%fnow(jpi,jpj,1) )89 IF( sn_apr%ln_tint ) ALLOCATE( sf_apr(1)%fdta(jpi,jpj,1,2) )90 ALLOCATE( ssh_ib(jpi,jpj) , ssh_ibb(jpi,jpj) )91 ALLOCATE( apr (jpi,jpj) )92 !93 IF(lwp) THEN !* control print94 WRITE(numout,*)95 WRITE(numout,*) ' Namelist namsbc_apr : Atmospheric PRessure as extrenal forcing'96 WRITE(numout,*) ' ref. pressure: global mean Patm (T) or a constant (F) ln_ref_apr = ', ln_ref_apr97 ENDIF98 !99 IF( ln_ref_apr ) THEN !* Compute whole inner domain mean masked ocean surface100 tarea = glob_sum( e1e2t(:,:) )101 IF(lwp) WRITE(numout,*) ' Variable ref. Patm computed over a ocean surface of ', tarea*1e-6, 'km2'102 ELSE103 IF(lwp) WRITE(numout,*) ' Reference Patm used : ', rn_pref, ' N/m2'104 ENDIF105 !106 r1_grau = 1.e0 / (grav * rau0) !* constant for optimization107 !108 ! !* control check109 IF ( ln_apr_obc ) THEN110 IF(lwp) WRITE(numout,*) ' Inverse barometer added to OBC ssh data'111 ENDIF112 !jc: stop below should rather be a warning113 IF( ln_apr_obc .AND. .NOT.ln_apr_dyn ) &114 CALL ctl_stop( 'sbc_apr: use inverse barometer ssh at open boundary ONLY requires ln_apr_dyn=T' )115 ENDIF116 129 117 130 ! ! ========================== ! -
trunk/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90
r7822 r8524 41 41 USE sbcssr ! surface boundary condition: sea surface restoring 42 42 USE sbcrnf ! surface boundary condition: runoffs 43 USE sbcapr ! surface boundary condition: atmo pressure 43 44 USE sbcisf ! surface boundary condition: ice shelf 44 45 USE sbcfwb ! surface boundary condition: freshwater budget … … 332 333 CALL sbc_rnf_init ! Runof initialization 333 334 ! 335 IF( ln_apr_dyn ) CALL sbc_apr_init ! Atmo Pressure Forcing initialization 336 ! 334 337 IF( nn_ice == 3 ) CALL sbc_lim_init ! LIM3 initialization 335 338 ! -
trunk/NEMOGCM/NEMO/OPA_SRC/nemogcm.F90
r7761 r8524 452 452 ! ! external forcing 453 453 !!gm to be added : creation and call of sbc_apr_init 454 !==> cbr: sbc_apr_init in sbcmod as sbc_rnf_init 454 455 CALL tide_init ! tidal harmonics 455 456 CALL sbc_init ! surface boundary conditions (including sea-ice)
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