| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 2 | !! NEMO/TOP1 : 1 - tracer definition (namtrc ) |
|---|
| 3 | !! namelists 2 - dynamical tracer trends (namtrc_trd) |
|---|
| 4 | !! 3 - tracer advection (namtrc_adv) |
|---|
| 5 | !! 4 - tracer lateral diffusion (namtrc_ldf) |
|---|
| 6 | !! 5 - tracer vertical physics (namtrc_zdf) |
|---|
| 7 | !! 6 - tracer newtonian damping (namtrc_dmp) |
|---|
| 8 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 9 | !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' |
|---|
| 10 | &namtrc ! tracers definition |
|---|
| 11 | !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, |
|---|
| 12 | nn_dttrc = 1 ! time step frequency for passive sn_tracers |
|---|
| 13 | nn_writetrc = 360 ! time step frequency for sn_tracer outputs |
|---|
| 14 | ln_top_euler = .true. ! use Euler timestepping at first step (T) or not (F) |
|---|
| 15 | ln_rsttr = .false. ! start from a restart file (T) or not (F) |
|---|
| 16 | nn_rsttr = 0 ! restart control = 0 initial time step is not compared to the restart file value |
|---|
| 17 | ! = 1 do not use the value in the restart file |
|---|
| 18 | ! = 2 calendar parameters read in the restart file |
|---|
| 19 | cn_trcrst_in = "restart_trc" ! suffix of pass. sn_tracer restart name (input) |
|---|
| 20 | cn_trcrst_out = "restart_trc" ! suffix of pass. sn_tracer restart name (output) |
|---|
| 21 | ln_trcdta = .false. ! Initialisation from data input file (T) or not (F) |
|---|
| 22 | ! |
|---|
| 23 | ! ! name ! title of the field ! units ! initial data ! save ! |
|---|
| 24 | ! ! ! ! ! from file ! or not ! |
|---|
| 25 | ! ! ! ! ! or not ! ! |
|---|
| 26 | sn_tracer(1) = 'DUMMY ' , 'Dummy tracer ' , 'dummy-units' , .false. , .true. |
|---|
| 27 | / |
|---|
| 28 | !----------------------------------------------------------------------- |
|---|
| 29 | &namtrc_adv ! advection scheme for passive tracer |
|---|
| 30 | !----------------------------------------------------------------------- |
|---|
| 31 | ln_trcadv_cen2 = .false. ! 2nd order centered scheme |
|---|
| 32 | ln_trcadv_tvd = .true. ! TVD scheme |
|---|
| 33 | ln_trcadv_muscl = .false. ! MUSCL scheme |
|---|
| 34 | ln_trcadv_muscl2 = .false. ! MUSCL2 scheme + cen2 at boundaries |
|---|
| 35 | ln_trcadv_ubs = .false. ! UBS scheme |
|---|
| 36 | ln_trcadv_qck = .false. ! QUICKEST scheme |
|---|
| 37 | ln_trcadv_msc_ups = .false. ! use upstream scheme within muscl |
|---|
| 38 | / |
|---|
| 39 | !----------------------------------------------------------------------- |
|---|
| 40 | &namtrc_ldf ! lateral diffusion scheme for passive tracer |
|---|
| 41 | !----------------------------------------------------------------------- |
|---|
| 42 | ln_trcldf_diff = .true. ! performs lateral diffusion (T) or not (F) |
|---|
| 43 | ! ! Type of the operator : |
|---|
| 44 | ln_trcldf_lap = .true. ! laplacian operator |
|---|
| 45 | ln_trcldf_bilap = .false. ! bilaplacian operator |
|---|
| 46 | ! Direction of action : |
|---|
| 47 | ln_trcldf_level = .false. ! iso-level |
|---|
| 48 | ln_trcldf_hor = .false. ! horizontal (geopotential) (require "key_ldfslp" when ln_sco=T) |
|---|
| 49 | ln_trcldf_iso = .true. ! iso-neutral (require "key_ldfslp") |
|---|
| 50 | ! ! Coefficient |
|---|
| 51 | rn_ahtrb_0 = 0. ! background eddy diffusivity for ldf_iso [m2/s] |
|---|
| 52 | / |
|---|
| 53 | !----------------------------------------------------------------------- |
|---|
| 54 | &namtrc_zdf ! vertical physics |
|---|
| 55 | !----------------------------------------------------------------------- |
|---|
| 56 | ln_trczdf_exp = .false. ! split explicit (T) or implicit (F) time stepping |
|---|
| 57 | nn_trczdf_exp = 3 ! number of sub-timestep for ln_trczdfexp=T |
|---|
| 58 | / |
|---|
| 59 | !----------------------------------------------------------------------- |
|---|
| 60 | &namtrc_rad ! treatment of negative concentrations |
|---|
| 61 | !----------------------------------------------------------------------- |
|---|
| 62 | / |
|---|
| 63 | !----------------------------------------------------------------------- |
|---|
| 64 | &namtrc_dmp ! passive tracer newtonian damping |
|---|
| 65 | !----------------------------------------------------------------------- |
|---|
| 66 | / |
|---|
| 67 | |
|---|
| 68 | !----------------------------------------------------------------------- |
|---|
| 69 | &namtrc_dta |
|---|
| 70 | !----------------------------------------------------------------------- |
|---|
| 71 | ! ! file name ! frequency (hr) ! variable ! time interp. ! clim !'yearly' or ! weights ! rotation |
|---|
| 72 | ! ! ! (if <0 mon) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing |
|---|
| 73 | sn_trcdta(1) = 'data_O2_nomask' , -1 , 'O2' , .true. , .true. , 'yearly' , '' , '' |
|---|
| 74 | sn_trcdta(2) = 'data_PO4_nomask' , -1 , 'PO4' , .true. , .true. , 'yearly' , '' , '' |
|---|
| 75 | sn_trcdta(3) = 'data_NO3_nomask' , -1 , 'NO3' , .true. , .true. , 'yearly' , '' , '' |
|---|
| 76 | sn_trcdta(6) = 'data_Si_nomask' , -1 , 'Si' , .true. , .true. , 'yearly' , '' , '' |
|---|
| 77 | sn_trcdta(43) = 'data_DOC_nomask' , -12 , 'DOC' , .false. , .true. , 'yearly' , '' , '' |
|---|
| 78 | sn_trcdta(49) = 'data_DIC_nomask' , -12 , 'DIC' , .false. , .true. , 'yearly' , '' , '' |
|---|
| 79 | sn_trcdta(50) = 'data_Alkalini_nomask' , -12 , 'Alkalini', .false. , .true. , 'yearly' , '' , '' |
|---|
| 80 | ! |
|---|
| 81 | cn_dir = './' ! root directory for the location of the input files |
|---|
| 82 | / |
|---|
| 83 | |
|---|
| 84 | !----------------------------------------------------------------------- |
|---|
| 85 | &namtrc_bc |
|---|
| 86 | !----------------------------------------------------------------------- |
|---|
| 87 | ! ! file name ! frequency (hr) ! variable ! time interp. ! clim !'yearly' or ! weights ! rotation |
|---|
| 88 | ! ! ! (if <0 mon) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing |
|---|
| 89 | sn_trcsbc(3) = 'ndeposition.orca.nc' , -12 , '' , .true. , .true. , 'yearly' , '' , '' |
|---|
| 90 | ! |
|---|
| 91 | cn_dir = './' ! root directory for the location of the boundary condition files |
|---|
| 92 | / |
|---|
| 93 | !----------------------------------------------------------------------- |
|---|
| 94 | &namtrc_trd ! diagnostics on tracer trends ('key_trdtrc') |
|---|
| 95 | ! or mixed-layer trends ('key_trdmld_trc') |
|---|
| 96 | !---------------------------------------------------------------------- |
|---|
| 97 | / |
|---|
| 98 | !----------------------------------------------------------------------- |
|---|
| 99 | &namtrc_dia ! parameters for passive tracer additional diagnostics |
|---|
| 100 | !---------------------------------------------------------------------- |
|---|
| 101 | / |
|---|
