| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! NEMO/OPA : ISOMIP Configuration namelist : overwrite reference dynamical namelist |
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| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 4 | |
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| 5 | !!====================================================================== |
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| 6 | !! *** Domain & Run management namelists *** !! |
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| 7 | !! !! |
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| 8 | !! namrun parameters of the run |
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| 9 | !! namdom space and time domain |
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| 10 | !! namcfg parameters of the configuration (default: use namusr_def in namelist_cfg) |
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| 11 | !! namusr_def user defined configuration |
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| 12 | !!====================================================================== |
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| 13 | ! |
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| 14 | !----------------------------------------------------------------------- |
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| 15 | &namrun ! parameters of the run |
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| 16 | !----------------------------------------------------------------------- |
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| 17 | cn_exp = "ISOMIP" ! experience name |
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| 18 | nn_it000 = 1 ! first time step |
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| 19 | nn_itend = 525600 ! last time step |
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| 20 | nn_leapy = 0 ! Leap year calendar (1) or not (0) |
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| 21 | ln_clobber = .true. ! clobber (overwrite) an existing file |
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| 22 | nn_istate = 0 ! output the initial state (1) or not (0) |
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| 23 | nn_stock = 99999999 ! frequency of creation of a restart file (modulo referenced to 1) |
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| 24 | nn_write = 48 ! frequency of write in the output file (modulo referenced to nn_it000) |
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| 25 | nn_istate = 0 ! output the initial state (1) or not (0) |
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| 26 | / |
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| 27 | !----------------------------------------------------------------------- |
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| 28 | &namusr_def ! ISOMIP user defined namelist |
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| 29 | !----------------------------------------------------------------------- |
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| 30 | ln_zps = .true. ! z-partial-step coordinate |
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| 31 | ln_zco = .false. ! z-full-step coordinate |
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| 32 | ln_sco = .false. ! s-coordinate |
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| 33 | rn_e1deg = 0.3 ! zonal grid-spacing (degrees) |
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| 34 | rn_e2deg = 0.1 ! meridional grid-spacing (degrees) |
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| 35 | rn_e3 = 30. ! vertical resolution |
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| 36 | / |
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| 37 | !----------------------------------------------------------------------- |
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| 38 | &namdom ! time and space domain |
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| 39 | !----------------------------------------------------------------------- |
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| 40 | ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time |
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| 41 | rn_rdt = 1800. ! time step for the dynamics (and tracer if nn_acc=0) |
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| 42 | / |
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| 43 | |
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| 44 | !!====================================================================== |
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| 45 | !! *** Surface Boundary Condition namelists *** !! |
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| 46 | !! !! |
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| 47 | !! namsbc surface boundary condition manager (default: NO selection) |
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| 48 | !! namsbc_flx flux formulation (ln_flx =T) |
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| 49 | !! namsbc_blk Bulk formulae formulation (ln_blk =T) |
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| 50 | !! namsbc_cpl CouPLed formulation ("key_oasis3" ) |
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| 51 | !! namsbc_sas Stand-Alone Surface module (SAS_SRC only) |
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| 52 | !! namsbc_iif Ice-IF: use observed ice cover (nn_ice = 1 ) |
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| 53 | !! namtra_qsr penetrative solar radiation (ln_traqsr =T) |
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| 54 | !! namsbc_ssr sea surface restoring term (for T and/or S) (ln_ssr =T) |
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| 55 | !! namsbc_rnf river runoffs (ln_rnf =T) |
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| 56 | !! namsbc_apr Atmospheric Pressure (ln_apr_dyn =T) |
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| 57 | !! namsbc_isf ice shelf melting/freezing (ln_isfcav =T : read (ln_read_cfg=T) or set or usr_def_zgr ) |
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| 58 | !! namsbc_iscpl coupling option between land ice model and ocean (ln_isfcav =T) |
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| 59 | !!====================================================================== |
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| 60 | ! |
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| 61 | !----------------------------------------------------------------------- |
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| 62 | &namsbc ! Surface Boundary Condition (surface module) |
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| 63 | !----------------------------------------------------------------------- |
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| 64 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
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| 65 | ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) |
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| 66 | ln_isf = .true. ! ice shelf melting/freezing (T => fill namsbc_isf) |
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| 67 | / |
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| 68 | !----------------------------------------------------------------------- |
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| 69 | &namsbc_isf ! Top boundary layer (ISF) (nn_isf >0) |
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| 70 | !----------------------------------------------------------------------- |
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| 71 | ! ! file name ! frequency (hours) ! variable ! time interpol. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 72 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 73 | ! nn_isf == 4 |
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| 74 | sn_fwfisf = 'rnfisf' , -12 ,'sowflisf', .false. , .true. , 'yearly' , '' , '' , '' |
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| 75 | ! nn_isf == 3 |
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| 76 | sn_rnfisf = 'rnfisf' , -12 ,'sofwfisf', .false. , .true. , 'yearly' , '' , '' , '' |
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| 77 | ! nn_isf == 2 and 3 |
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| 78 | sn_depmax_isf = 'rnfisf' , -12 ,'sozisfmax' , .false. , .true. , 'yearly' , '' , '' , '' |
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| 79 | sn_depmin_isf = 'rnfisf' , -12 ,'sozisfmin' , .false. , .true. , 'yearly' , '' , '' , '' |
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| 80 | ! nn_isf == 2 |
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| 81 | sn_Leff_isf = 'rnfisf' , -12 ,'Leff' , .false. , .true. , 'yearly' , '' , '' , '' |
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| 82 | ! for all case |
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| 83 | nn_isf = 1 ! ice shelf melting/freezing |
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| 84 | ! 1 = presence of ISF 2 = bg03 parametrisation |
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| 85 | ! 3 = rnf file for isf 4 = ISF fwf specified |
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| 86 | ! option 1 and 4 need ln_isfcav = .true. (domzgr) |
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| 87 | ! only for nn_isf = 1 or 2 |
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| 88 | rn_gammat0 = 1.0e-4 ! gammat coefficient used in blk formula |
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| 89 | rn_gammas0 = 1.0e-4 ! gammas coefficient used in blk formula |
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| 90 | ! only for nn_isf = 1 or 4 |
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| 91 | rn_hisf_tbl = 30. ! thickness of the top boundary layer (Losh et al. 2008) |
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| 92 | ! 0 => thickness of the tbl = thickness of the first wet cell |
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| 93 | ! only for nn_isf = 1 |
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| 94 | nn_isfblk = 1 ! 1 ISOMIP like: 2 equations formulation (Hunter et al., 2006) |
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| 95 | ! 2 ISOMIP+ like: 3 equations formulation (Asay-Davis et al., 2015) |
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| 96 | nn_gammablk = 0 ! 0 = cst Gammat (= gammat/s) |
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| 97 | ! 1 = velocity dependend Gamma (u* * gammat/s) (Jenkins et al. 2010) |
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| 98 | ! 2 = velocity and stability dependent Gamma (Holland et al. 1999) |
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| 99 | / |
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| 100 | !----------------------------------------------------------------------- |
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| 101 | &namsbc_iscpl ! land ice / ocean coupling option |
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| 102 | !----------------------------------------------------------------------- |
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| 103 | / |
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| 104 | |
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| 105 | !!====================================================================== |
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| 106 | !! *** Lateral boundary condition *** !! |
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| 107 | !! !! |
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| 108 | !! namlbc lateral momentum boundary condition (default: no slip) |
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| 109 | !! namagrif agrif nested grid ( read by child model only ) ("key_agrif") |
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| 110 | !! nam_tide Tidal forcing (default: OFF) |
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| 111 | !! nambdy Unstructured open boundaries (default: OFF) |
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| 112 | !! nambdy_dta Unstructured open boundaries - external data (see nambdy) |
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| 113 | !! nambdy_tide tidal forcing at open boundaries (default: OFF) |
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| 114 | !!====================================================================== |
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| 115 | ! |
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| 116 | !----------------------------------------------------------------------- |
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| 117 | &namlbc ! lateral momentum boundary condition (default: NO selection) |
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| 118 | !----------------------------------------------------------------------- |
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| 119 | rn_shlat = 0. ! free slip |
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| 120 | / |
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| 121 | !!====================================================================== |
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| 122 | !! *** Top/Bottom boundary condition *** !! |
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| 123 | !! !! |
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| 124 | !! namdrg top/bottom drag coefficient (default: NO selection) |
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| 125 | !! namdrg_top top friction (ln_OFF =F & ln_isfcav=T) |
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| 126 | !! namdrg_bot bottom friction (ln_OFF =F) |
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| 127 | !! nambbc bottom temperature boundary condition (default: OFF) |
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| 128 | !! nambbl bottom boundary layer scheme (default: OFF) |
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| 129 | !!====================================================================== |
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| 130 | ! |
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| 131 | !----------------------------------------------------------------------- |
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| 132 | &namdrg ! top/bottom drag coefficient (default: NO selection) |
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| 133 | !----------------------------------------------------------------------- |
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| 134 | ln_OFF = .false. ! free-slip : Cd = 0 (F => fill namdrg_bot |
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| 135 | ln_lin = .false. ! linear drag: Cd = Cd0 Uc0 & namdrg_top) |
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| 136 | ln_non_lin = .true. ! non-linear drag: Cd = Cd0 |U| |
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| 137 | ln_loglayer= .false. ! logarithmic drag: Cd = vkarmn/log(z/z0) |U| |
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| 138 | ! |
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| 139 | ln_drgimp = .false. ! implicit top/bottom friction flag |
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| 140 | / |
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| 141 | !----------------------------------------------------------------------- |
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| 142 | &namdrg_top ! TOP friction (ln_isfcav=T) |
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| 143 | !----------------------------------------------------------------------- |
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| 144 | rn_Cd0 = 2.5e-3 ! drag coefficient [-] |
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| 145 | rn_Uc0 = 0.16 ! ref. velocity [m/s] (linear drag=Cd0*Uc0) |
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| 146 | rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag) |
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| 147 | rn_ke0 = 0.0e-0 ! background kinetic energy [m2/s2] (non-linear cases) |
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| 148 | rn_z0 = 3.0e-3 ! roughness [m] (ln_loglayer=T) |
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| 149 | ln_boost = .false. ! =T regional boost of Cd0 ; =F constant |
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| 150 | rn_boost= 50. ! local boost factor [-] |
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| 151 | / |
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| 152 | !----------------------------------------------------------------------- |
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| 153 | &namdrg_bot ! BOTTOM friction |
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| 154 | !----------------------------------------------------------------------- |
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| 155 | rn_Cd0 = 1.e-3 ! drag coefficient [-] |
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| 156 | rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0) |
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| 157 | rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag) |
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| 158 | rn_ke0 = 2.5e-3 ! background kinetic energy [m2/s2] (non-linear cases) |
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| 159 | rn_z0 = 3.e-3 ! roughness [m] (ln_loglayer=T) |
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| 160 | ln_boost = .false. ! =T regional boost of Cd0 ; =F constant |
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| 161 | rn_boost= 50. ! local boost factor [-] |
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| 162 | / |
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| 163 | |
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| 164 | !!====================================================================== |
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| 165 | !! Tracer (T & S) namelists !! |
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| 166 | !! !! |
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| 167 | !! nameos equation of state (default: NO selection) |
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| 168 | !! namtra_adv advection scheme (default: NO selection) |
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| 169 | !! namtra_ldf lateral diffusion scheme (default: NO selection) |
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| 170 | !! namtra_mle mixed layer eddy param. (Fox-Kemper param.) (default: OFF) |
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| 171 | !! namtra_eiv eddy induced velocity param. (default: OFF) |
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| 172 | !! namtra_dmp T & S newtonian damping (default: OFF) |
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| 173 | !!====================================================================== |
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| 174 | ! |
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| 175 | !----------------------------------------------------------------------- |
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| 176 | &nameos ! ocean Equation Of Seawater (default: OFF) |
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| 177 | !----------------------------------------------------------------------- |
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| 178 | ln_eos80 = .true. ! = Use EOS80 equation of state |
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| 179 | / |
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| 180 | !----------------------------------------------------------------------- |
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| 181 | &namtra_adv ! advection scheme for tracer (default: NO selection) |
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| 182 | !----------------------------------------------------------------------- |
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| 183 | ln_traadv_fct = .true. ! FCT scheme |
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| 184 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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| 185 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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| 186 | / |
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| 187 | !----------------------------------------------------------------------- |
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| 188 | &namtra_ldf ! lateral diffusion scheme for tracers (default: NO selection) |
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| 189 | !----------------------------------------------------------------------- |
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| 190 | ln_traldf_lap = .true. ! laplacian operator |
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| 191 | ln_traldf_hor = .true. ! horizontal (geopotential) |
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| 192 | ! ! Coefficients: |
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| 193 | nn_aht_ijk_t = 0 ! = 0 constant = 1/2 Ud*Ld (lap case) |
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| 194 | rn_Ud = 0.02 ! lateral diffusive velocity [m/s] |
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| 195 | rn_Ld = 10.e+3 ! lateral diffusive length [m] |
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| 196 | / |
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| 197 | |
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| 198 | !!====================================================================== |
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| 199 | !! *** Dynamics namelists *** !! |
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| 200 | !! !! |
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| 201 | !! nam_vvl vertical coordinate options (default: z-star) |
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| 202 | !! namdyn_adv formulation of the momentum advection (default: NO selection) |
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| 203 | !! namdyn_vor advection scheme (default: NO selection) |
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| 204 | !! namdyn_hpg hydrostatic pressure gradient (default: NO selection) |
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| 205 | !! namdyn_spg surface pressure gradient (default: NO selection) |
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| 206 | !! namdyn_ldf lateral diffusion scheme (default: NO selection) |
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| 207 | !! namdta_dyn offline TOP: dynamics read in files (OFF_SRC only) |
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| 208 | !!====================================================================== |
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| 209 | ! |
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| 210 | !----------------------------------------------------------------------- |
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| 211 | &namdyn_adv ! formulation of the momentum advection (default: NO selection) |
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| 212 | !----------------------------------------------------------------------- |
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| 213 | ln_dynadv_vec = .true. ! vector form (T) or flux form (F) |
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| 214 | nn_dynkeg = 0 ! scheme for grad(KE): =0 C2 ; =1 Hollingsworth correction |
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| 215 | / |
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| 216 | !----------------------------------------------------------------------- |
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| 217 | &namdyn_vor ! Vorticity / Coriolis scheme (default: OFF) |
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| 218 | !----------------------------------------------------------------------- |
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| 219 | ln_dynvor_ene = .true. ! energy conserving scheme |
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| 220 | / |
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| 221 | !----------------------------------------------------------------------- |
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| 222 | &namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection) |
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| 223 | !----------------------------------------------------------------------- |
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| 224 | ln_hpg_isf = .true. ! s-coordinate adapted for isf (standard jacobian formulation) |
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| 225 | / |
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| 226 | !----------------------------------------------------------------------- |
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| 227 | &namdyn_spg ! surface pressure gradient (default: NO selection) |
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| 228 | !----------------------------------------------------------------------- |
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| 229 | ln_dynspg_ts = .true. ! split-explicit free surface |
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| 230 | / |
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| 231 | !----------------------------------------------------------------------- |
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| 232 | &namdyn_ldf ! lateral diffusion on momentum (default: NO selection) |
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| 233 | !----------------------------------------------------------------------- |
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| 234 | ln_dynldf_lap = .true. ! laplacian operator |
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| 235 | ln_dynldf_lev = .true. ! iso-level |
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| 236 | nn_ahm_ijk_t = 0 ! = 0 constant = 1/2 Uv*Lv (lap case) |
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| 237 | rn_Uv = 0.12 ! lateral viscous velocity [m/s] |
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| 238 | rn_Lv = 10.e+3 ! lateral viscous length [m] |
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| 239 | / |
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| 240 | |
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| 241 | !!====================================================================== |
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| 242 | !! vertical physics namelists !! |
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| 243 | !! !! |
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| 244 | !! namzdf vertical physics manager (default: NO selection) |
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| 245 | !! namzdf_ric richardson number vertical mixing (ln_zdfric=T) |
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| 246 | !! namzdf_tke TKE vertical mixing (ln_zdftke=T) |
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| 247 | !! namzdf_gls GLS vertical mixing (ln_zdfgls=T) |
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| 248 | !! namzdf_osm OSM vertical diffusion (ln_zdfosm=T) |
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| 249 | !! namzdf_iwm tidal mixing parameterization (ln_zdfiwm=T) |
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| 250 | !!====================================================================== |
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| 251 | ! |
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| 252 | !----------------------------------------------------------------------- |
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| 253 | &namzdf ! vertical physics (default: NO selection) |
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| 254 | !----------------------------------------------------------------------- |
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| 255 | ! ! type of vertical closure |
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| 256 | ln_zdfcst = .true. ! constant mixing |
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| 257 | ln_zdfevd = .true. ! enhanced vertical diffusion |
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| 258 | nn_evdm = 1 ! apply on tracer (=0) or on tracer and momentum (=1) |
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| 259 | rn_evd = 0.1 ! mixing coefficient [m2/s] |
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| 260 | ! ! coefficients |
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| 261 | rn_avm0 = 1.e-3 ! vertical eddy viscosity [m2/s] |
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| 262 | rn_avt0 = 5.e-5 ! vertical eddy diffusivity [m2/s] |
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| 263 | / |
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