| 1 | SUBROUTINE ice_phy_param |
|---|
| 2 | |
|---|
| 3 | !!------------------------------------------------------------------ |
|---|
| 4 | !! *** ROUTINE ice_phy_param *** |
|---|
| 5 | !! ** Purpose : |
|---|
| 6 | !! Defines physical constants & params of the model |
|---|
| 7 | !! ** Method : |
|---|
| 8 | !! Definitions !!! |
|---|
| 9 | !! |
|---|
| 10 | !! ** Arguments : |
|---|
| 11 | !! n99 |
|---|
| 12 | !! |
|---|
| 13 | !! ** Inputs / Ouputs : (global commons) |
|---|
| 14 | !! |
|---|
| 15 | !! ** External : |
|---|
| 16 | !! |
|---|
| 17 | !! ** References : Vancoppenolle et al., JGR 2007 |
|---|
| 18 | !! |
|---|
| 19 | !! ** History : |
|---|
| 20 | !! (1) CLIO, Goosse and Fichefet, JGR, 1999. |
|---|
| 21 | !! (2) LIM-1D, Vancoppenolle et al., JGR, 2007. |
|---|
| 22 | !! (3) BIO-LIM, Martin Vancoppenolle, 2008 |
|---|
| 23 | !! |
|---|
| 24 | !!------------------------------------------------------------------ |
|---|
| 25 | !! * Arguments |
|---|
| 26 | |
|---|
| 27 | INCLUDE 'type.com' |
|---|
| 28 | INCLUDE 'const.com' |
|---|
| 29 | INCLUDE 'para.com' |
|---|
| 30 | INCLUDE 'ice.com' |
|---|
| 31 | |
|---|
| 32 | ! name of the experiment |
|---|
| 33 | CHARACTER(len=8) exp_id |
|---|
| 34 | |
|---|
| 35 | ! Formats for reading the initial salinity profile |
|---|
| 36 | CHARACTER(len=1) zc1 |
|---|
| 37 | CHARACTER(len=2) zc2 |
|---|
| 38 | CHARACTER(len=7) zformat1 |
|---|
| 39 | CHARACTER(len=7) zformat2 |
|---|
| 40 | CHARACTER(len=8) zformat3 |
|---|
| 41 | |
|---|
| 42 | ! |
|---|
| 43 | !----------------------------------------------------------------------- |
|---|
| 44 | ! 1 ) Lecture des parametres du run |
|---|
| 45 | !----------------------------------------------------------------------- |
|---|
| 46 | ! |
|---|
| 47 | WRITE(numout,*) ' * ice_phy_param : ' |
|---|
| 48 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~' |
|---|
| 49 | |
|---|
| 50 | OPEN(unit=10,file='run.param',status='old') |
|---|
| 51 | |
|---|
| 52 | READ(10,*) |
|---|
| 53 | READ(10,*) |
|---|
| 54 | READ(10,*) |
|---|
| 55 | READ(10,*) |
|---|
| 56 | READ(10,*) |
|---|
| 57 | READ(10,*) |
|---|
| 58 | READ(10,*) exp_id ! name of the experiment |
|---|
| 59 | READ(10,*) |
|---|
| 60 | READ(10,*) ddtb ! time step |
|---|
| 61 | READ(10,*) |
|---|
| 62 | READ(10,*) nstart ! number of the first iteration |
|---|
| 63 | READ(10,*) |
|---|
| 64 | READ(10,*) nend ! number of the last iteration |
|---|
| 65 | READ(10,*) |
|---|
| 66 | READ(10,*) nyear ! initial year |
|---|
| 67 | READ(10,*) |
|---|
| 68 | READ(10,*) nfr_out ! output frequency |
|---|
| 69 | READ(10,*) |
|---|
| 70 | READ(10,*) rlat ! latitude |
|---|
| 71 | READ(10,*) |
|---|
| 72 | READ(10,*) c_bio_model ! biological model |
|---|
| 73 | READ(10,*) |
|---|
| 74 | WRITE(numout,*) ' Type of biological model ( c_bio_model ) : ', |
|---|
| 75 | & c_bio_model |
|---|
| 76 | WRITE(numout,*) |
|---|
| 77 | |
|---|
| 78 | nitrun = nend - nstart + 1 |
|---|
| 79 | |
|---|
| 80 | CLOSE(10) |
|---|
| 81 | ! |
|---|
| 82 | !----------------------------------------------------------------------- |
|---|
| 83 | ! 2 ) Mathematical constants |
|---|
| 84 | !----------------------------------------------------------------------- |
|---|
| 85 | ! |
|---|
| 86 | c_zero = 0.d0 ! zero |
|---|
| 87 | one = 1.d0 ! one |
|---|
| 88 | pi = 4.0 * atan(one) ! pi |
|---|
| 89 | radian = pi / 180.0 ! conversion degrees to radians |
|---|
| 90 | |
|---|
| 91 | !------------------------------------------------------------------------------ |
|---|
| 92 | ! 3 ) Physical constants |
|---|
| 93 | !------------------------------------------------------------------------------ |
|---|
| 94 | |
|---|
| 95 | !----------------------- |
|---|
| 96 | ! Fundamental constants |
|---|
| 97 | !----------------------- |
|---|
| 98 | gpes = 9.80d0 ! gravity |
|---|
| 99 | stefan = 5.6697d-08 ! stefan-boltzmann constant |
|---|
| 100 | vkarmn = 0.40d0 ! von karmann constant |
|---|
| 101 | cevap = 2.5d+06 ! heat transfer coefficient for latent heat... check!!! |
|---|
| 102 | zemise = 0.97d0 ! R, sea water emissivity (remove also) |
|---|
| 103 | |
|---|
| 104 | !--------------- |
|---|
| 105 | ! Ocean physics |
|---|
| 106 | !--------------- |
|---|
| 107 | tpw = 273.16d0 ! water triple point |
|---|
| 108 | rho0 = 1025.0 ! ocean mean density |
|---|
| 109 | cpw = 3.99d+03 ! seawater specific heat |
|---|
| 110 | oce_sal = 34.0 ! 34. is the control |
|---|
| 111 | |
|---|
| 112 | visc_br = 1.9e-3 ! dynamic viscosity of water at 0C (kg/(m.s)) - Sharqawy et al, 2010, eq. 22 |
|---|
| 113 | thdiff_br = 1.2e-7 ! thermal diffusivity of brine (m2/s) - Notz and Worster, 2008 |
|---|
| 114 | beta_ocs = 0.81 ! haline expansion coefficient (kg/m3)/(g/kg) (TEOS10) |
|---|
| 115 | |
|---|
| 116 | !----------------- |
|---|
| 117 | ! Sea ice physics |
|---|
| 118 | !----------------- |
|---|
| 119 | |
|---|
| 120 | !-- thermal properties |
|---|
| 121 | tfsn = 273.16d0 ! snow melting point |
|---|
| 122 | tfsg = 273.16d0 ! sea ice melting point |
|---|
| 123 | xkn = 0.31d0 ! 0.31d0 ISPOL Olivier Lecomte communication ! ref value 0.31d0 ! snow thermal conductivity |
|---|
| 124 | xkg = 2.034d0 ! pure ice thermal conductivity |
|---|
| 125 | rhog = 917.0 ! sea ice density |
|---|
| 126 | rhon = 330.d0 ! O. Lecomte says 355 could be used |
|---|
| 127 | cpg = 2.062d+03 ! sea ice specific heat (J/kg/K) |
|---|
| 128 | lfus = 3.335d+05 ! pure ice latent heat (J/kg) |
|---|
| 129 | lvap = 2.501e+06 ! latent heat of vaporization of water (0°C J/kg) |
|---|
| 130 | lsub = lfus + lvap ! sublimation latent heat |
|---|
| 131 | tmut = 0.054d0 ! rate between seawater freezing point and salinity (linear model) |
|---|
| 132 | betak1 = 0.09d0 ! first Pringle th. cond. constant |
|---|
| 133 | betak2 = 0.011d0 ! second Pringle th. cond. constant |
|---|
| 134 | ! emig = 0.99d0 ! surface emissivity (read later) |
|---|
| 135 | |
|---|
| 136 | !--------------------------- |
|---|
| 137 | ! Model physical parameters |
|---|
| 138 | !--------------------------- |
|---|
| 139 | OPEN(unit=25,file='icephys.param', status='old') |
|---|
| 140 | |
|---|
| 141 | READ(25,*) |
|---|
| 142 | READ(25,*) |
|---|
| 143 | READ(25,*) |
|---|
| 144 | READ(25,*) |
|---|
| 145 | READ(25,*) |
|---|
| 146 | READ(25,*) |
|---|
| 147 | READ(25,*) |
|---|
| 148 | READ(25,*) |
|---|
| 149 | READ(25,*) |
|---|
| 150 | READ(25,*) |
|---|
| 151 | READ(25,*) |
|---|
| 152 | READ(25,*) |
|---|
| 153 | READ(25,*) |
|---|
| 154 | READ(25,*) |
|---|
| 155 | READ(25,*) n_i ! number of layers in the ice |
|---|
| 156 | READ(25,*) |
|---|
| 157 | READ(25,*) n_s ! number of layers in the snow |
|---|
| 158 | READ(25,*) |
|---|
| 159 | READ(25,*) parsub ! switch for sublimation or not |
|---|
| 160 | READ(25,*) |
|---|
| 161 | READ(25,*) ln_evap ! switch for snow evaporation or not |
|---|
| 162 | READ(25,*) ! |
|---|
| 163 | READ(25,*) tabq_ano ! Prescribed air temperature anomalies |
|---|
| 164 | READ(25,*) |
|---|
| 165 | READ(25,*) |
|---|
| 166 | READ(25,*) |
|---|
| 167 | READ(25,*) |
|---|
| 168 | READ(25,*) |
|---|
| 169 | READ(25,*) |
|---|
| 170 | READ(25,*) ln_grd ! gravity drainage or not |
|---|
| 171 | READ(25,*) |
|---|
| 172 | READ(25,*) ln_flu ! flushing or not |
|---|
| 173 | READ(25,*) |
|---|
| 174 | READ(25,*) ln_flo ! flooding or not |
|---|
| 175 | READ(25,*) |
|---|
| 176 | READ(25,*) flu_beta ! fraction of meltwater percolating |
|---|
| 177 | READ(25,*) |
|---|
| 178 | READ(25,*) e_thr_flu ! permeability threshold for flushing |
|---|
| 179 | READ(25,*) |
|---|
| 180 | READ(25,*) frtr_si_phy ! fractionation coeff in snow ice |
|---|
| 181 | READ(25,*) |
|---|
| 182 | READ(25,*) d_br_mol ! molecular diffusivity of brine |
|---|
| 183 | READ(25,*) |
|---|
| 184 | READ(25,*) d_br_tur ! turbulent diffusivity of brine |
|---|
| 185 | READ(25,*) |
|---|
| 186 | READ(25,*) ra_c ! critical rayleigh number over which convection starts |
|---|
| 187 | READ(25,*) |
|---|
| 188 | READ(25,*) ra_smooth ! coefficient to smooth the hyperbolic tangential for ra_c |
|---|
| 189 | READ(25,*) |
|---|
| 190 | READ(25,'(a2)') c_gravdr ! type of gravity drainage |
|---|
| 191 | READ(25,*) |
|---|
| 192 | READ(25,'(a3)') c_sbr ! type of brine salinity for salt advection |
|---|
| 193 | READ(25,*) |
|---|
| 194 | READ(25,'(a3)') c_perm ! type of permeability |
|---|
| 195 | READ(25,*) |
|---|
| 196 | READ(25,'(a3)') c_permeff ! type of effective permeability |
|---|
| 197 | READ(25,*) |
|---|
| 198 | READ(25,*) delta_cw ! Cox and weeks gravity drainage parameter |
|---|
| 199 | READ(25,*) |
|---|
| 200 | READ(25,*) |
|---|
| 201 | READ(25,*) |
|---|
| 202 | READ(25,*) |
|---|
| 203 | READ(25,*) |
|---|
| 204 | READ(25,*) |
|---|
| 205 | READ(25,*) emig |
|---|
| 206 | READ(25,*) |
|---|
| 207 | READ(25,*) fpar_fsw |
|---|
| 208 | READ(25,*) |
|---|
| 209 | READ(25,*) qpar_fsw |
|---|
| 210 | READ(25,*) |
|---|
| 211 | READ(25,*) c_rad_scheme |
|---|
| 212 | READ(25,*) |
|---|
| 213 | READ(25,*) c_rad_discr |
|---|
| 214 | READ(25,*) |
|---|
| 215 | READ(25,*) rad_inot_s_dry ! surface transmission parameter, dry snow |
|---|
| 216 | READ(25,*) |
|---|
| 217 | READ(25,*) rad_inot_s_wet ! surface transmission parameter, wet snow |
|---|
| 218 | READ(25,*) |
|---|
| 219 | READ(25,*) rad_inot_i_dry ! surface transmission parameter, dry ice |
|---|
| 220 | READ(25,*) |
|---|
| 221 | READ(25,*) rad_inot_i_wet ! surface transmission parameter, wet ice |
|---|
| 222 | READ(25,*) |
|---|
| 223 | READ(25,*) h_not_s ! SSL thickness, snow |
|---|
| 224 | READ(25,*) |
|---|
| 225 | READ(25,*) h_not_i ! SSL thickness, ice |
|---|
| 226 | READ(25,*) |
|---|
| 227 | READ(25,*) rad_kappa_s_su_d ! surface extinction coefficient, dry snow |
|---|
| 228 | READ(25,*) |
|---|
| 229 | READ(25,*) rad_kappa_s_su_m ! surface extinction coefficient, melting snow |
|---|
| 230 | READ(25,*) |
|---|
| 231 | READ(25,*) rad_kappa_i_su_d ! surface extinction coefficient, cold ice |
|---|
| 232 | READ(25,*) |
|---|
| 233 | READ(25,*) rad_kappa_i_su_m ! surface extinction coefficient, melting ice |
|---|
| 234 | READ(25,*) |
|---|
| 235 | READ(25,*) rad_kappa_s_de_d ! depth extinction coefficient, dry snow |
|---|
| 236 | READ(25,*) |
|---|
| 237 | READ(25,*) rad_kappa_s_de_m ! depth extinction coefficient, wet snow |
|---|
| 238 | READ(25,*) |
|---|
| 239 | READ(25,*) rad_kappa_i_de_d ! attenuation coefficient, cold ice |
|---|
| 240 | READ(25,*) |
|---|
| 241 | READ(25,*) rad_kappa_i_de_m ! attenuation coefficient, melting ice |
|---|
| 242 | READ(25,*) |
|---|
| 243 | |
|---|
| 244 | WRITE(numout,*) ' n_i :', n_i |
|---|
| 245 | WRITE(numout,*) ' n_s :', n_s |
|---|
| 246 | WRITE(numout,*) ' parsub :', parsub |
|---|
| 247 | WRITE(numout,*) ' ln_evap :', ln_evap |
|---|
| 248 | WRITE(numout,*) ' tabq_ano :', tabq_ano |
|---|
| 249 | WRITE(numout,*) ' ln_grd :', ln_grd |
|---|
| 250 | WRITE(numout,*) ' ln_flu :', ln_flu |
|---|
| 251 | WRITE(numout,*) ' ln_flo :', ln_flo |
|---|
| 252 | WRITE(numout,*) ' flu_beta :', flu_beta |
|---|
| 253 | WRITE(numout,*) ' frtr_si_phy:', frtr_si_phy |
|---|
| 254 | WRITE(numout,*) ' d_br_mol :', d_br_mol |
|---|
| 255 | WRITE(numout,*) ' d_br_tur :', d_br_tur |
|---|
| 256 | WRITE(numout,*) ' ra_c :', ra_c |
|---|
| 257 | WRITE(numout,*) ' ra_smooth :', ra_smooth |
|---|
| 258 | WRITE(numout,*) ' c_gravdr :', c_gravdr |
|---|
| 259 | WRITE(numout,*) ' c_sbr :', c_sbr |
|---|
| 260 | WRITE(numout,*) ' delta_cw :', delta_cw |
|---|
| 261 | WRITE(numout,*) ' emig :', emig |
|---|
| 262 | WRITE(numout,*) ' fpar_fsw :', fpar_fsw |
|---|
| 263 | WRITE(numout,*) ' qpar_fsw :', qpar_fsw |
|---|
| 264 | WRITE(numout,*) ' c_rad_scheme:', c_rad_scheme |
|---|
| 265 | WRITE(numout,*) ' c_rad_discr: ', c_rad_discr |
|---|
| 266 | WRITE(numout,*) ' rad_inot_s_dry : ', rad_inot_s_dry |
|---|
| 267 | WRITE(numout,*) ' rad_inot_s_wet : ', rad_inot_s_wet |
|---|
| 268 | WRITE(numout,*) ' rad_inot_i_dry : ', rad_inot_i_dry |
|---|
| 269 | WRITE(numout,*) ' rad_inot_i_wet : ', rad_inot_i_wet |
|---|
| 270 | WRITE(numout,*) ' h_not_s : ', h_not_s |
|---|
| 271 | WRITE(numout,*) ' h_not_i : ', h_not_i |
|---|
| 272 | WRITE(numout,*) ' rad_kappa_s_su_d : ', rad_kappa_s_su_d |
|---|
| 273 | WRITE(numout,*) ' rad_kappa_s_su_m : ', rad_kappa_s_su_m |
|---|
| 274 | WRITE(numout,*) ' rad_kappa_i_su_d : ', rad_kappa_i_su_d |
|---|
| 275 | WRITE(numout,*) ' rad_kappa_i_su_m : ', rad_kappa_i_su_m |
|---|
| 276 | WRITE(numout,*) ' rad_kappa_s_de_d : ', rad_kappa_s_de_d |
|---|
| 277 | WRITE(numout,*) ' rad_kappa_s_de_m : ', rad_kappa_s_de_m |
|---|
| 278 | WRITE(numout,*) ' rad_kappa_i_de_d : ', rad_kappa_i_de_d |
|---|
| 279 | WRITE(numout,*) ' rad_kappa_i_de_m : ', rad_kappa_i_de_m |
|---|
| 280 | WRITE(numout,*) |
|---|
| 281 | |
|---|
| 282 | CLOSE(25) |
|---|
| 283 | |
|---|
| 284 | !------------------------------------------------------------------------------ |
|---|
| 285 | RETURN |
|---|
| 286 | END |
|---|
![(please configure the [header_logo] section in trac.ini)](/lim1d/chrome/site/your_project_logo.png){kind=logo}
