| 1 | SUBROUTINE paramdef(ngrid,rnatur,albedo,inertie,emissiv,z0) |
|---|
| 2 | USE comgeomfi, ONLY : lati,sinlat,coslat |
|---|
| 3 | USE planet |
|---|
| 4 | IMPLICIT NONE |
|---|
| 5 | c----------------------------------------------------------------------- |
|---|
| 6 | c declarations: |
|---|
| 7 | c ------------- |
|---|
| 8 | |
|---|
| 9 | |
|---|
| 10 | INTEGER ngrid |
|---|
| 11 | REAL rnatur(ngrid) |
|---|
| 12 | REAL albedo(ngrid),inertie(ngrid),emissiv(ngrid) |
|---|
| 13 | REAL z0(ngrid) |
|---|
| 14 | |
|---|
| 15 | c local: |
|---|
| 16 | c ------ |
|---|
| 17 | |
|---|
| 18 | character str1*1 |
|---|
| 19 | INTEGER ig,ierr |
|---|
| 20 | real zz,z1,z2,pi |
|---|
| 21 | |
|---|
| 22 | REAL I_mer,I_ter,z0_mer,z0_ter |
|---|
| 23 | REAL alb_mer,alb_ter,emi_mer,emi_ter |
|---|
| 24 | |
|---|
| 25 | c----------------------------------------------------------------------- |
|---|
| 26 | c Caracteristiques orbitales: |
|---|
| 27 | c----------------------------------------------------------------------- |
|---|
| 28 | |
|---|
| 29 | pi=2.*asin(1.) |
|---|
| 30 | year_day=360. |
|---|
| 31 | periheli=173. |
|---|
| 32 | aphelie=173. |
|---|
| 33 | peri_day=0. |
|---|
| 34 | obliquit=24. |
|---|
| 35 | z0_mer=0.1 |
|---|
| 36 | z0_ter=10 |
|---|
| 37 | I_mer=30000. |
|---|
| 38 | I_ter=2000. |
|---|
| 39 | alb_ter=.112 |
|---|
| 40 | alb_mer=.112 |
|---|
| 41 | emi_ter=1. |
|---|
| 42 | emi_mer=1. |
|---|
| 43 | emin_turb=1.e-6 |
|---|
| 44 | lmixmin=30. |
|---|
| 45 | coefvis=.99 |
|---|
| 46 | coefir=.08 |
|---|
| 47 | |
|---|
| 48 | print*,'Do you want to change the default values for the' |
|---|
| 49 | print*,'physical paremetrisations (y,n)' |
|---|
| 50 | read(*,'(a)',iostat=ierr) str1 |
|---|
| 51 | do while (ierr.eq.0.and.str1.eq.'y') |
|---|
| 52 | print*,'Do you want to change the following parameters?' |
|---|
| 53 | print*,'For each parameter enter a new value or RETURN' |
|---|
| 54 | print*,'At the end, you will have another chance' |
|---|
| 55 | |
|---|
| 56 | print* |
|---|
| 57 | print*,'ASTRONOMY:' |
|---|
| 58 | |
|---|
| 59 | print*,'Length of year: ',year_day,' (sideral days)' |
|---|
| 60 | read(*,*,iostat=ierr) zz |
|---|
| 61 | if(ierr.eq.0) year_day=zz |
|---|
| 62 | |
|---|
| 63 | print*,'Distance to Sun at perihelion: ',periheli,' (Mkm)' |
|---|
| 64 | read(*,*,iostat=ierr) zz |
|---|
| 65 | if(ierr.eq.0) periheli=zz |
|---|
| 66 | |
|---|
| 67 | print*,'Distance to Sun at aphelion: ',aphelie,' (Mkm)' |
|---|
| 68 | read(*,*,iostat=ierr) zz |
|---|
| 69 | if(ierr.eq.0) aphelie=zz |
|---|
| 70 | |
|---|
| 71 | print*,'Date of the perihelion: ',peri_day,' (days)' |
|---|
| 72 | read(*,*,iostat=ierr) zz |
|---|
| 73 | if(ierr.eq.0) peri_day=zz |
|---|
| 74 | |
|---|
| 75 | print*,'Obliquity: ',obliquit,' (degrees)' |
|---|
| 76 | read(*,*,iostat=ierr) zz |
|---|
| 77 | if(ierr.eq.0) obliquit=zz |
|---|
| 78 | |
|---|
| 79 | print* |
|---|
| 80 | print*,'SURFACE:' |
|---|
| 81 | |
|---|
| 82 | print*,'roughness for 1. oceans and 2. solid surfaces: ', |
|---|
| 83 | s z0_mer,z0_ter,' (m)' |
|---|
| 84 | read(*,*,iostat=ierr) z1,z2 |
|---|
| 85 | if(ierr.eq.0) then |
|---|
| 86 | z0_mer=z1 |
|---|
| 87 | z0_ter=z2 |
|---|
| 88 | endif |
|---|
| 89 | |
|---|
| 90 | print*,'Thermal inertia for 1. oceans and 2. solid surfaces: ', |
|---|
| 91 | s I_mer,I_ter,' (SI)' |
|---|
| 92 | read(*,*,iostat=ierr) z1,z2 |
|---|
| 93 | if(ierr.eq.0) then |
|---|
| 94 | I_mer=z1 |
|---|
| 95 | I_ter=z2 |
|---|
| 96 | endif |
|---|
| 97 | |
|---|
| 98 | print*,'Visible albedo for 1. oceans and 2. solid surfaces: ', |
|---|
| 99 | s alb_mer,alb_ter |
|---|
| 100 | read(*,*,iostat=ierr) z1,z2 |
|---|
| 101 | if(ierr.eq.0) then |
|---|
| 102 | alb_mer=z1 |
|---|
| 103 | alb_ter=z2 |
|---|
| 104 | endif |
|---|
| 105 | |
|---|
| 106 | print*,'thermal emissivity for 1. oceans and 2. solid surf.: ', |
|---|
| 107 | s emi_mer,emi_ter |
|---|
| 108 | read(*,*,iostat=ierr) z1,z2 |
|---|
| 109 | if(ierr.eq.0) then |
|---|
| 110 | emi_mer=z1 |
|---|
| 111 | emi_ter=z2 |
|---|
| 112 | endif |
|---|
| 113 | |
|---|
| 114 | print* |
|---|
| 115 | print*,'PLANETARY BOUNDARY LAYER:' |
|---|
| 116 | |
|---|
| 117 | print*,'Minimum turbulent kinetic energie: ',emin_turb, |
|---|
| 118 | s ' (m2s-2)' |
|---|
| 119 | read(*,*,iostat=ierr) zz |
|---|
| 120 | if(ierr.eq.0) emin_turb=zz |
|---|
| 121 | |
|---|
| 122 | print*,'Mixing length: ',lmixmin,' (m)' |
|---|
| 123 | read(*,*,iostat=ierr) zz |
|---|
| 124 | if(ierr.eq.0) lmixmin=zz |
|---|
| 125 | |
|---|
| 126 | print* |
|---|
| 127 | print*,'RADIATION:' |
|---|
| 128 | |
|---|
| 129 | print*,'Fraction of the incoming solar radiation ', |
|---|
| 130 | s 'reaching the surface directly: ',coefvis |
|---|
| 131 | read(*,*,iostat=ierr) zz |
|---|
| 132 | if(ierr.eq.0) coefvis=zz |
|---|
| 133 | |
|---|
| 134 | print*,'Fraction of the surface thermal emission ', |
|---|
| 135 | s 'reaching space directly: ',coefir |
|---|
| 136 | read(*,*,iostat=ierr) zz |
|---|
| 137 | if(ierr.eq.0) coefir=zz |
|---|
| 138 | |
|---|
| 139 | print*,'Do you want to change something once again?' |
|---|
| 140 | read(*,'(a)',iostat=ierr) str1 |
|---|
| 141 | enddo |
|---|
| 142 | |
|---|
| 143 | c----------------------------------------------------------------------- |
|---|
| 144 | |
|---|
| 145 | DO ig=1,ngrid |
|---|
| 146 | c inertie(ig)=(1.-rnatur(ig))*I_mer+rnatur(ig)*I_ter |
|---|
| 147 | c albedo(ig)=(1.-rnatur(ig))*alb_mer+rnatur(ig)*alb_ter |
|---|
| 148 | if (rnatur(ig).gt.0.5) then |
|---|
| 149 | if (lati(ig).lt.-pi/3.) then |
|---|
| 150 | c antartique |
|---|
| 151 | inertie(ig)=100000. |
|---|
| 152 | albedo(ig)=0.6 |
|---|
| 153 | else |
|---|
| 154 | c continents normaux |
|---|
| 155 | inertie(ig)=2000. |
|---|
| 156 | albedo(ig)=0.112 |
|---|
| 157 | endif |
|---|
| 158 | else |
|---|
| 159 | c oceans |
|---|
| 160 | inertie(ig)=100000. |
|---|
| 161 | albedo(ig)=0.112 |
|---|
| 162 | endif |
|---|
| 163 | |
|---|
| 164 | z0(ig)=(1.-rnatur(ig))*z0_mer+rnatur(ig)*z0_ter |
|---|
| 165 | emissiv(ig)=(1.-rnatur(ig))*emi_mer+rnatur(ig)*emi_ter |
|---|
| 166 | if(rnatur(ig).ge..5.and.coslat(ig).lt..5.and.sinlat(ig).lt.0.) |
|---|
| 167 | . albedo(ig)=.5 |
|---|
| 168 | ENDDO |
|---|
| 169 | |
|---|
| 170 | RETURN |
|---|
| 171 | |
|---|
| 172 | 9000 FORMAT(3(/,a72)) |
|---|
| 173 | 9001 FORMAT(/,a72,/,a8) |
|---|
| 174 | END |
|---|