| 1 | MODULE iniphyparam_mod |
|---|
| 2 | #include "use_logging.h" |
|---|
| 3 | IMPLICIT NONE |
|---|
| 4 | PRIVATE |
|---|
| 5 | |
|---|
| 6 | REAL, PARAMETER :: perfect_gas_const = 8314.46261815324 ! NB using g instead of kg for mass |
|---|
| 7 | |
|---|
| 8 | PUBLIC :: iniphyparam |
|---|
| 9 | |
|---|
| 10 | CONTAINS |
|---|
| 11 | |
|---|
| 12 | SUBROUTINE read_params(ptimestep) BIND(C, name='phyparam_setup') |
|---|
| 13 | !$cython header void phyparam_setup(double); |
|---|
| 14 | !$cython wrapper def setup(timestep) : phy.phyparam_setup(timestep) |
|---|
| 15 | USE read_param_mod |
|---|
| 16 | USE phys_const, ONLY : planet_rad,g,r,cpp,rcp,dtphys,unjours,mugaz |
|---|
| 17 | USE astronomy |
|---|
| 18 | USE planet, ONLY : coefir, coefvis |
|---|
| 19 | USE turbulence, ONLY : lmixmin, emin_turb |
|---|
| 20 | USE surface |
|---|
| 21 | USE callkeys |
|---|
| 22 | REAL, INTENT(IN), VALUE :: ptimestep |
|---|
| 23 | |
|---|
| 24 | CALL read_param('planet_rad',6.4e6 ,planet_rad,'planet_rad') |
|---|
| 25 | CALL read_param('g',9.8 ,g,'g') |
|---|
| 26 | CALL read_param('cpp',1004. ,cpp,'cpp') |
|---|
| 27 | CALL read_param('mugaz',28. ,mugaz,'mugaz') |
|---|
| 28 | r=perfect_gas_const/mugaz |
|---|
| 29 | rcp=r/cpp |
|---|
| 30 | |
|---|
| 31 | CALL read_param('unjours', 86400., unjours,'unjours') |
|---|
| 32 | CALL read_param('year_day',360. ,year_day,'year_day') |
|---|
| 33 | CALL read_param('periheli',150. ,periheli,'periheli') |
|---|
| 34 | CALL read_param('aphelie',150. ,aphelie,'aphelie') |
|---|
| 35 | CALL read_param('peri_day',0. ,peri_day,'peri_day') |
|---|
| 36 | CALL read_param('obliquit',23. ,obliquit,'obliquit') |
|---|
| 37 | |
|---|
| 38 | CALL read_param('Cd_mer',.01 ,Cd_mer,'Cd_mer') |
|---|
| 39 | CALL read_param('Cd_ter',.01 ,Cd_ter,'Cd_ter') |
|---|
| 40 | CALL read_param('I_mer',3000. ,I_mer,'I_mer') |
|---|
| 41 | CALL read_param('I_ter',3000. ,I_ter,'I_ter') |
|---|
| 42 | CALL read_param('alb_ter',.112 ,alb_ter,'alb_ter') |
|---|
| 43 | CALL read_param('alb_mer',.112 ,alb_mer,'alb_mer') |
|---|
| 44 | CALL read_param('emi_mer',1. ,emi_mer,'emi_mer') |
|---|
| 45 | CALL read_param('emi_mer',1. ,emi_mer,'emi_mer') |
|---|
| 46 | CALL read_param('emin_turb',1.e-16 ,emin_turb,'emin_turb') |
|---|
| 47 | CALL read_param('lmixmin',100. ,lmixmin,'lmixmin') |
|---|
| 48 | |
|---|
| 49 | CALL read_param('coefvis',.99 ,coefvis,'coefvis') |
|---|
| 50 | CALL read_param('coefir',.08 ,coefir,'coefir') |
|---|
| 51 | |
|---|
| 52 | CALL read_param('callrad', .true., callrad, 'appel rayonnement') |
|---|
| 53 | CALL read_param('calldifv', .true., calldifv, 'appel difv') |
|---|
| 54 | CALL read_param('calladj', .true., calladj, 'appel adj') |
|---|
| 55 | CALL read_param('callsoil', .true., callsoil, 'appel soil') |
|---|
| 56 | CALL read_param('season', .true., season, 'with seasonal cycle') |
|---|
| 57 | CALL read_param('diurnal', .false., diurnal, 'with diurnal cycle') |
|---|
| 58 | CALL read_param('lverbose', .true., lverbose, 'lverbose') |
|---|
| 59 | CALL read_param('period_sort', 1., period_sort, 'period sorties en jour') |
|---|
| 60 | |
|---|
| 61 | ! choice of the frequency of the computation of radiations |
|---|
| 62 | IF(diurnal) THEN |
|---|
| 63 | iradia=NINT(unjours/(20.*ptimestep)) |
|---|
| 64 | ELSE |
|---|
| 65 | iradia=NINT(unjours/(4.*ptimestep)) |
|---|
| 66 | ENDIF |
|---|
| 67 | iradia=1 |
|---|
| 68 | |
|---|
| 69 | dtphys=ptimestep |
|---|
| 70 | END SUBROUTINE read_params |
|---|
| 71 | |
|---|
| 72 | SUBROUTINE iniphyparam(ptimestep, punjours, prad, pg, pr, pcpp) |
|---|
| 73 | USE phys_const, ONLY : planet_rad,g,r,cpp,rcp,dtphys,unjours |
|---|
| 74 | USE callkeys |
|---|
| 75 | REAL, INTENT(IN) :: ptimestep, punjours, prad, pg, pr, pcpp |
|---|
| 76 | |
|---|
| 77 | CALL read_params(ptimestep) |
|---|
| 78 | |
|---|
| 79 | CALL check_mismatch('unjours', punjours, unjours) |
|---|
| 80 | CALL check_mismatch('rad', prad, planet_rad) |
|---|
| 81 | CALL check_mismatch('g', pg, g) |
|---|
| 82 | CALL check_mismatch('R', pr, r) |
|---|
| 83 | CALL check_mismatch('cpp', pcpp, cpp) |
|---|
| 84 | LOG_WARN('iniphyparam') |
|---|
| 85 | |
|---|
| 86 | WRITELOG(*,*) 'Activation de la physique:' |
|---|
| 87 | WRITELOG(*,*) ' R=',r |
|---|
| 88 | WRITELOG(*,*) ' Rayonnement ',callrad |
|---|
| 89 | WRITELOG(*,*) ' Diffusion verticale turbulente ', calldifv |
|---|
| 90 | WRITELOG(*,*) ' Ajustement convectif ',calladj |
|---|
| 91 | WRITELOG(*,*) ' Sol ',callsoil |
|---|
| 92 | WRITELOG(*,*) ' Cycle diurne ',diurnal |
|---|
| 93 | |
|---|
| 94 | WRITELOG(*,*) 'unjours',unjours |
|---|
| 95 | WRITELOG(*,*) 'The radiative transfer is computed each ', & |
|---|
| 96 | & iradia,' physical time-step or each ', & |
|---|
| 97 | & iradia*ptimestep,' seconds' |
|---|
| 98 | |
|---|
| 99 | LOG_INFO('iniphyparam') |
|---|
| 100 | END SUBROUTINE iniphyparam |
|---|
| 101 | |
|---|
| 102 | SUBROUTINE check_mismatch(name, a,b) |
|---|
| 103 | CHARACTER(*), INTENT(IN) :: name |
|---|
| 104 | REAL, INTENT(IN) :: a,b |
|---|
| 105 | IF(a /= b) THEN |
|---|
| 106 | WRITELOG(*,*) 'Phys/dyn mismatch for ', name, ' : ',a,b |
|---|
| 107 | END IF |
|---|
| 108 | END SUBROUTINE check_mismatch |
|---|
| 109 | |
|---|
| 110 | END MODULE iniphyparam_mod |
|---|
