| 1 | PROGRAM xvik |
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| 2 | |
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| 3 | USE filtreg_mod, ONLY: inifilr |
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| 4 | USE comconst_mod, ONLY: dtvr,g,r,pi |
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| 5 | USE comvert_mod, ONLY: pa,preff |
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| 6 | |
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| 7 | IMPLICIT NONE |
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| 8 | |
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| 9 | |
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| 10 | c======================================================================= |
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| 11 | c |
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| 12 | c Pressure at Insight and Viking sites |
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| 13 | c |
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| 14 | c======================================================================= |
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| 15 | |
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| 16 | |
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| 17 | c----------------------------------------------------------------------- |
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| 18 | c declarations: |
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| 19 | c----------------------------------------------------------------------- |
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| 20 | |
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| 21 | |
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| 22 | include "dimensions.h" |
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| 23 | include "paramet.h" |
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| 24 | include "comdissip.h" |
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| 25 | include "comgeom2.h" |
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| 26 | include "netcdf.inc" |
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| 27 | |
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| 28 | |
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| 29 | INTEGER itau,nbpas,nbpasmx |
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| 30 | PARAMETER(nbpasmx=1000000) |
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| 31 | REAL temps(nbpasmx) |
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| 32 | INTEGER unitlec |
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| 33 | INTEGER i,j,l,jj |
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| 34 | REAL constR |
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| 35 | |
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| 36 | c Declarations NCDF: |
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| 37 | c ----------------- |
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| 38 | CHARACTER*100 varname |
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| 39 | INTEGER ierr,nid,nvarid,dimid |
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| 40 | INTEGER start_ps(3),start_temp(4),start_co2ice(3) |
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| 41 | INTEGER count_ps(3),count_temp(4),count_co2ice(3) |
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| 42 | |
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| 43 | c declarations pour les points viking: |
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| 44 | c ------------------------------------ |
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| 45 | INTEGER isite(3),jsite(3),ifile(3),iv |
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| 46 | |
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| 47 | REAL, PARAMETER :: lonvik1 = -47.95 |
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| 48 | REAL, PARAMETER :: latvik1 = 22.27 |
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| 49 | REAL, PARAMETER :: lonvik2 = 134.29 |
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| 50 | REAL, PARAMETER :: latvik2 = 47.67 |
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| 51 | REAL, PARAMETER :: loninst = 135.62 |
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| 52 | REAL, PARAMETER :: latinst = 4.502 |
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| 53 | |
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| 54 | REAL, PARAMETER :: phivik1 = -3637 |
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| 55 | REAL, PARAMETER :: phivik2 = -4505 |
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| 56 | REAL, PARAMETER :: phiinst = -2614 |
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| 57 | |
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| 58 | |
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| 59 | REAL lonsite(3),latsite(3),phisite(3),phisim(3) |
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| 60 | REAL unanj |
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| 61 | |
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| 62 | c variables meteo: |
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| 63 | c ---------------- |
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| 64 | REAL vnat(iip1,jjm,llm),unat(iip1,jjp1,llm) |
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| 65 | REAL t(iip1,jjp1,llm),ps(iip1,jjp1),pstot, phis(iip1,jjp1) |
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| 66 | REAL co2ice(iip1,jjp1), captotN,captotS |
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| 67 | real t7(iip1,jjp1) ! temperature in 7th atmospheric layer |
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| 68 | |
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| 69 | REAL zp1,zp2,zp2_sm,zu,zv,zw(0:1,0:1,3),zalpha,zbeta |
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| 70 | |
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| 71 | LOGICAL firstcal |
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| 72 | INTEGER*4 day0 |
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| 73 | |
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| 74 | REAL ziceco2(iip1,jjp1) |
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| 75 | REAL day,zt,sollong,sol,dayw,dayw_ls |
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| 76 | REAL airtot1,gh |
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| 77 | |
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| 78 | INTEGER ii,iyear,kyear |
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| 79 | |
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| 80 | CHARACTER*2 chr2 |
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| 81 | |
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| 82 | |
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| 83 | c declarations de l'interface avec mywrite: |
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| 84 | c ----------------------------------------- |
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| 85 | |
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| 86 | CHARACTER file*80 |
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| 87 | CHARACTER pathchmp*80,pathsor*80,nomfich*80 |
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| 88 | |
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| 89 | INTEGER Time_unit |
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| 90 | |
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| 91 | REAL ls2sol |
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| 92 | |
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| 93 | |
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| 94 | c externe: |
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| 95 | c -------- |
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| 96 | |
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| 97 | EXTERNAL iniconst,inigeom,covcont,mywrite |
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| 98 | EXTERNAL exner,pbar |
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| 99 | EXTERNAL coordij,moy2 |
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| 100 | EXTERNAL SSUM |
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| 101 | REAL SSUM |
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| 102 | |
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| 103 | c diurnam: |
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| 104 | c -------- |
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| 105 | integer di,di_prev |
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| 106 | integer k |
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| 107 | real ps_gcm_diurnal, ps_diurnal |
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| 108 | integer compt_diurn |
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| 109 | |
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| 110 | c harmonics: |
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| 111 | c -------- |
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| 112 | |
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| 113 | integer, parameter :: nbmax = 999999 |
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| 114 | integer ndata |
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| 115 | real ls_harm |
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| 116 | real ls_tab(nbmax) |
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| 117 | real ps_diurnal_tab(nbmax),ps_gcm_diurnal_tab(nbmax) |
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| 118 | real a_tab(nbmax),b_tab(nbmax) |
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| 119 | real a_tab_gcm(nbmax),b_tab_gcm(nbmax) |
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| 120 | real a,b |
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| 121 | real ps_harm, ps_gcm_harm |
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| 122 | integer, parameter :: n_harmo = 6 |
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| 123 | |
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| 124 | |
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| 125 | cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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| 126 | |
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| 127 | c----------------------------------------------------------------------- |
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| 128 | c initialisations: |
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| 129 | c----------------------------------------------------------------------- |
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| 130 | pi=4.*atan(1.) |
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| 131 | pa=20 |
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| 132 | preff=610. |
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| 133 | |
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| 134 | chr2="0" |
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| 135 | iyear=0 |
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| 136 | unanj=669. |
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| 137 | print*,'WARNING!!! Assuming',unanj,'sols/year' |
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| 138 | |
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| 139 | c----------------------------------------------------------------------- |
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| 140 | c Viking Lander and Insight coordinates: |
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| 141 | c -------------------------------------------------------------------- |
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| 142 | |
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| 143 | lonsite(1) = lonvik1 |
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| 144 | latsite(1) = latvik1 |
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| 145 | lonsite(2) = lonvik2 |
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| 146 | latsite(2) = latvik2 |
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| 147 | lonsite(3) = loninst |
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| 148 | latsite(3) = latinst |
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| 149 | |
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| 150 | phisite(1) = phivik1 |
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| 151 | phisite(2) = phivik2 |
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| 152 | phisite(3) = phiinst |
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| 153 | |
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| 154 | WRITE(*,*) 'Viking1 coordinates:' |
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| 155 | WRITE(*,*) 'latvik1:',latvik1,' lonvik1:',lonvik1 |
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| 156 | WRITE(*,*) 'Phivik1:', phivik1 |
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| 157 | |
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| 158 | WRITE(*,*) 'Viking2 coordinates:' |
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| 159 | WRITE(*,*) 'latvik2:',latvik2,' lonvik2:',lonvik2 |
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| 160 | WRITE(*,*) 'Phivik2:', phivik2 |
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| 161 | |
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| 162 | WRITE(*,*) 'Insight coordinates:' |
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| 163 | WRITE(*,*) 'latinst:',latinst,' loninst:',loninst |
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| 164 | WRITE(*,*) 'Phiinst:', phiinst |
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| 165 | |
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| 166 | ! convert coordinates to radians |
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| 167 | lonsite(1) = lonvik1 * pi/180. |
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| 168 | latsite(1) = latvik1 * pi/180. |
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| 169 | lonsite(2) = lonvik2 * pi/180. |
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| 170 | latsite(2) = latvik2 * pi/180. |
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| 171 | lonsite(3) = loninst * pi/180. |
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| 172 | latsite(3) = latinst * pi/180. |
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| 173 | |
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| 174 | |
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| 175 | |
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| 176 | WRITE(*,*) 'Path to the diagfi files directory' |
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| 177 | READ (*,'(a)') pathchmp |
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| 178 | WRITE(*,*) 'Path to the dir for outputs' |
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| 179 | READ (*,'(a)') pathsor |
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| 180 | |
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| 181 | WRITE(*,*) 'Output file time axis in sol (1) '// |
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| 182 | &'in ls (2) ,or both (3)' |
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| 183 | READ (*,*) Time_unit |
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| 184 | |
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| 185 | |
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| 186 | write (*,*)'>>>>>>>>>>>>>>>>', phisite,g |
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| 187 | DO iv=1,3 |
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| 188 | phisite(iv)=phisite(iv)*3.73 |
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| 189 | END DO |
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| 190 | |
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| 191 | c----------------------------------------------------------------------- |
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| 192 | c output files: |
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| 193 | c----------------------------------------------------------------------- |
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| 194 | ifile(1)=12 |
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| 195 | ifile(2)=13 |
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| 196 | ifile(3)=14 |
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| 197 | |
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| 198 | kyear=-1 |
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| 199 | unitlec=11 |
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| 200 | |
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| 201 | |
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| 202 | print*,'diagfi file name (without trailing .nc)' |
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| 203 | READ(5,'(a)',err=9999) nomfich |
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| 204 | |
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| 205 | |
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| 206 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 207 | c loop on the diagfi files: |
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| 208 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 209 | |
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| 210 | firstcal=.true. |
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| 211 | DO WHILE(len_trim(nomfich).GT.0.AND.len_trim(nomfich).LT.50) |
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| 212 | PRINT *,'>>> nomfich : ',trim(nomfich) |
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| 213 | |
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| 214 | c---------------------------------------------------------------------- |
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| 215 | c Open diagfi files : |
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| 216 | c---------------------------------------------------------------------- |
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| 217 | |
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| 218 | file=pathchmp(1:len_trim(pathchmp))//'/'// |
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| 219 | s nomfich(1:len_trim(nomfich)) |
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| 220 | PRINT*,'file.nc: ', file(1:len_trim(file))//'.nc' |
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| 221 | PRINT*,'timestep ',dtvr |
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| 222 | |
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| 223 | ierr= NF_OPEN(file(1:len_trim(file))//'.nc',NF_NOWRITE,nid) |
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| 224 | |
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| 225 | c---------------------------------------------------------------------- |
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| 226 | c initialise physics: |
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| 227 | c---------------------------------------------------------------------- |
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| 228 | |
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| 229 | CALL readhead_NC(file(1:len_trim(file))//'.nc',day0,phis,constR) |
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| 230 | |
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| 231 | WRITE (*,*) 'day0 = ' , day0 |
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| 232 | |
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| 233 | CALL conf_gcm( 99, .TRUE. ) |
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| 234 | CALL iniconst |
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| 235 | CALL inigeom |
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| 236 | |
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| 237 | c---------------------------------------------------------------------- |
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| 238 | c Read time : |
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| 239 | c---------------------------------------------------------------------- |
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| 240 | |
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| 241 | |
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| 242 | ierr= NF_INQ_DIMID (nid,"Time",dimid) |
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| 243 | IF (ierr.NE.NF_NOERR) THEN |
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| 244 | PRINT*, 'xvik: Le champ <Time> est absent' |
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| 245 | CALL abort |
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| 246 | ENDIF |
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| 247 | |
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| 248 | ierr= NF_INQ_DIMLEN (nid,dimid,nbpas) |
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| 249 | |
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| 250 | ierr = NF_INQ_VARID (nid, "Time", nvarid) |
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| 251 | #ifdef NC_DOUBLE |
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| 252 | ierr = NF_GET_VAR_DOUBLE(nid, nvarid, temps) |
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| 253 | #else |
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| 254 | ierr = NF_GET_VAR_REAL(nid, nvarid, temps) |
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| 255 | #endif |
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| 256 | IF (ierr.NE.NF_NOERR) THEN |
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| 257 | PRINT*, 'xvik: Lecture echouee pour <Time>' |
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| 258 | CALL abort |
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| 259 | ENDIF |
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| 260 | |
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| 261 | PRINT*,'temps(1:10)',(temps(itau),itau=1,10) |
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| 262 | |
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| 263 | |
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| 264 | |
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| 265 | c------------------------------------------------------ |
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| 266 | c Weights for 4 near points at Viking and Insight |
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| 267 | c------------------------------------------------------ |
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| 268 | |
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| 269 | DO iv=1,3 |
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| 270 | ! locate index of GCM grid points near VL |
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| 271 | do i=1,iim |
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| 272 | ! we know longitudes are ordered -180...180 |
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| 273 | write(*,*) i, lonsite(iv),rlonu(i),rlonu(i+1) |
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| 274 | if ((lonsite(iv).ge.rlonu(i)).and. |
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| 275 | & (lonsite(iv).le.rlonu(i+1))) then |
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| 276 | isite(iv)=i |
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| 277 | exit |
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| 278 | endif |
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| 279 | enddo |
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| 280 | |
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| 281 | do j=1,jjm-1 |
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| 282 | !we know tha latitudes are ordered 90...-90 |
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| 283 | if ((latsite(iv).le.rlatv(j)).and. |
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| 284 | & (latsite(iv).ge.rlatv(j+1))) then |
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| 285 | jsite(iv)=j |
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| 286 | exit |
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| 287 | endif |
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| 288 | enddo |
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| 289 | zalpha=(lonsite(iv)-rlonu(isite(iv)))/ |
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| 290 | s (rlonu(isite(iv)+1)-rlonu(isite(iv))) |
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| 291 | zbeta=(latsite(iv)-rlatv(jsite(iv)))/ |
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| 292 | s (rlatv(jsite(iv)+1)-rlatv(jsite(iv))) |
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| 293 | zw(0,0,iv)=(1.-zalpha)*(1.-zbeta) |
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| 294 | zw(1,0,iv)=zalpha*(1.-zbeta) |
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| 295 | zw(0,1,iv)=(1.-zalpha)*zbeta |
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| 296 | zw(1,1,iv)=zalpha*zbeta |
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| 297 | ENDDO |
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| 298 | |
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| 299 | c---------------------------------------------------------------------- |
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| 300 | c true and model altitude at Viking and Insight locations |
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| 301 | c---------------------------------------------------------------------- |
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| 302 | |
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| 303 | |
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| 304 | DO iv=1,3 |
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| 305 | phisim(iv)=0. |
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| 306 | DO jj=0,1 |
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| 307 | j=jsite(iv)+jj |
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| 308 | DO ii=0,1 |
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| 309 | i=isite(iv)+ii |
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| 310 | phisim(iv)=phisim(iv)+zw(ii,jj,iv)*phis(i,j) |
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| 311 | ENDDO |
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| 312 | ENDDO |
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| 313 | ENDDO |
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| 314 | PRINT*,'phisite at Viking locations for outputs:',phisite |
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| 315 | |
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| 316 | |
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| 317 | c---------------------------------------------------------------------- |
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| 318 | c read variables: |
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| 319 | c ------------------------------------------------------------------- |
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| 320 | |
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| 321 | airtot1=1./(SSUM(ip1jmp1,aire,1)-SSUM(jjp1,aire,iip1)) |
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| 322 | |
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| 323 | c====================================================================== |
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| 324 | c Begin the loop on states in inputs files : |
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| 325 | c====================================================================== |
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| 326 | |
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| 327 | |
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| 328 | count_ps=(/iip1,jjp1,1/) |
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| 329 | count_co2ice=(/iip1,jjp1,1/) |
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| 330 | count_temp=(/iip1,jjp1,llm,1/) |
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| 331 | |
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| 332 | DO itau=1,nbpas |
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| 333 | |
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| 334 | start_ps=(/1,1,itau/) |
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| 335 | start_co2ice=(/1,1,itau/) |
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| 336 | start_temp=(/1,1,1,itau/) |
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| 337 | |
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| 338 | c---------------------------------------------------------------------- |
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| 339 | c read fields: |
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| 340 | c---------------------------------------------------------------------- |
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| 341 | |
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| 342 | |
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| 343 | ccccccccc Load Ps ccccccccccccccccccccccccccc |
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| 344 | |
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| 345 | |
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| 346 | ierr = NF_INQ_VARID (nid, "ps", nvarid) |
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| 347 | #ifdef NC_DOUBLE |
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| 348 | ierr = NF_GET_VARA_DOUBLE(nid, nvarid,start_ps,count_ps, ps) |
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| 349 | #else |
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| 350 | ierr = NF_GET_VARA_REAL(nid, nvarid,start_ps,count_ps, ps) |
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| 351 | #endif |
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| 352 | IF (ierr.NE.NF_NOERR) THEN |
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| 353 | PRINT*, 'xvik: Lecture echouee pour <ps>' |
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| 354 | CALL abort |
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| 355 | ENDIF |
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| 356 | |
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| 357 | PRINT*,'ps',ps(iip1/2,jjp1/2) |
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| 358 | |
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| 359 | ccccccccc Load Temperature ccccccccccccccccccccccccccc |
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| 360 | |
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| 361 | |
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| 362 | ierr = NF_INQ_VARID (nid, "temp", nvarid) |
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| 363 | #ifdef NC_DOUBLE |
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| 364 | ierr = NF_GET_VARA_DOUBLE(nid,nvarid,start_temp,count_temp, t) |
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| 365 | #else |
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| 366 | ierr = NF_GET_VARA_REAL(nid,nvarid,start_temp,count_temp, t) |
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| 367 | #endif |
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| 368 | IF (ierr.NE.NF_NOERR) THEN |
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| 369 | PRINT*, 'xvik: Lecture echouee pour <temp>' |
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| 370 | ! Ehouarn: proceed anyways |
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| 371 | ! CALL abort |
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| 372 | write(*,*)'--> Setting temperature to zero !!!' |
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| 373 | t(1:iip1,1:jjp1,1:llm)=0.0 |
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| 374 | write(*,*)'--> looking for temp7 (temp in 7th layer)' |
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| 375 | ierr=NF_INQ_VARID(nid,"temp7", nvarid) |
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| 376 | if (ierr.eq.NF_NOERR) then |
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| 377 | write(*,*) " OK, found temp7 variable" |
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| 378 | #ifdef NC_DOUBLE |
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| 379 | ierr=NF_GET_VARA_DOUBLE(nid,nvarid,start_ps,count_ps,t7) |
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| 380 | #else |
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| 381 | ierr=NF_GET_VARA_REAL(nid,nvarid,start_ps,count_ps,t7) |
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| 382 | #endif |
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| 383 | if (ierr.ne.NF_NOERR) then |
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| 384 | write(*,*)'xvik: failed loading temp7 !' |
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| 385 | stop |
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| 386 | endif |
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| 387 | else ! no 'temp7' variable |
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| 388 | write(*,*)' No temp7 variable either !' |
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| 389 | write(*,*)' Will have to to without ...' |
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| 390 | t7(1:iip1,1:jjp1)=0.0 |
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| 391 | endif |
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| 392 | ELSE ! t() was successfully loaded, copy 7th layer to t7() |
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| 393 | t7(1:iip1,1:jjp1)=t(1:iip1,1:jjp1,7) |
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| 394 | ENDIF |
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| 395 | |
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| 396 | |
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| 397 | |
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| 398 | ccccccccc Load co2ice ccccccccccccccccccccccccccc |
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| 399 | |
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| 400 | |
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| 401 | ierr = NF_INQ_VARID (nid, "co2ice", nvarid) |
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| 402 | #ifdef NC_DOUBLE |
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| 403 | ierr = NF_GET_VARA_DOUBLE(nid,nvarid,start_co2ice, |
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| 404 | & count_co2ice, co2ice) |
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| 405 | #else |
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| 406 | ierr = NF_GET_VARA_REAL(nid, nvarid,start_co2ice, |
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| 407 | & count_co2ice, co2ice) |
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| 408 | #endif |
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| 409 | IF (ierr.NE.NF_NOERR) THEN |
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| 410 | PRINT*, 'xvik: Lecture echouee pour <co2ice>' |
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| 411 | CALL abort |
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| 412 | ENDIF |
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| 413 | |
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| 414 | c---------------------------------------------------------------------- |
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| 415 | c Handle calendar |
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| 416 | c --------------------------------------------------------------------- |
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| 417 | |
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| 418 | day=temps(itau) |
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| 419 | PRINT*,'day ',day |
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| 420 | sol=day+day0 |
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| 421 | do while (sol.gt.unanj) |
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| 422 | sol=sol-unanj |
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| 423 | enddo |
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| 424 | WRITE (*,*) 'sol: ',sol,' iyear:',iyear |
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| 425 | |
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| 426 | c---------------------------------------------------------------------- |
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| 427 | c Open /close files |
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| 428 | c --------------------------------------------------------------------- |
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| 429 | |
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| 430 | IF (iyear.NE.kyear) THEN |
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| 431 | WRITE(chr2(1:1),'(i1)') iyear+1 |
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| 432 | WRITE (*,*) 'iyear bis:',iyear |
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| 433 | WRITE (*,*) 'chr2:',trim(chr2) |
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| 434 | IF(iyear.GE.9) WRITE(chr2,'(i2)') iyear+1 |
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| 435 | kyear=iyear |
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| 436 | DO ii=1,3 |
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| 437 | CLOSE(10+ifile(ii)) |
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| 438 | CLOSE(20+ifile(ii)) |
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| 439 | CLOSE(2+ifile(ii)) |
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| 440 | CLOSE(4+ifile(ii)) |
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| 441 | CLOSE(6+ifile(ii)) |
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| 442 | CLOSE(8+ifile(ii)) |
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| 443 | CLOSE(16+ifile(ii)) |
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| 444 | CLOSE(12+ifile(ii)) |
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| 445 | CLOSE(14+ifile(ii)) |
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| 446 | CLOSE(97) |
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| 447 | CLOSE(98) |
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| 448 | ENDDO |
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| 449 | CLOSE(5+ifile(1)) |
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| 450 | OPEN(ifile(1)+10,file='ps_VL1_year'//chr2,form='formatted') |
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| 451 | OPEN(ifile(2)+10,file='ps_VL2_year'//chr2,form='formatted') |
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| 452 | OPEN(ifile(3)+10,file='ps_INS_year'//chr2,form='formatted') |
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| 453 | OPEN(97,file='prestot_year'//chr2,form='formatted') |
|---|
| 454 | |
|---|
| 455 | |
|---|
| 456 | c Sol or ls or both |
|---|
| 457 | c Planetary mean surface pressure (Pa) |
|---|
| 458 | c Equivalent pressure of CO2 ice at North Polar cap (Pa) |
|---|
| 459 | c Equivalent pressure of CO2 ice at South Polar cap (Pa) |
|---|
| 460 | c Total amount of CO2 on the planet (Pa) |
|---|
| 461 | |
|---|
| 462 | IF (Time_unit == 1) THEN |
|---|
| 463 | |
|---|
| 464 | WRITE(ifile(1)+10,'(a)') '# Sol , Surface Pressure at VL1 at |
|---|
| 465 | & true (interpolated) altitude (Pa) , |
|---|
| 466 | & Surface Pressure at VL1 at GCM altitude (Pa)' |
|---|
| 467 | |
|---|
| 468 | WRITE(ifile(2)+10,'(a)') '# Sol , Surface Pressure at VL2 at |
|---|
| 469 | & true (interpolated) altitude (Pa) , |
|---|
| 470 | & Surface Pressure at VL2 at GCM altitude (Pa)' |
|---|
| 471 | |
|---|
| 472 | WRITE(ifile(3)+10,'(a)') '# Sol , Surface Pressure at Insight at |
|---|
| 473 | & true (interpolated) altitude (Pa) , |
|---|
| 474 | & Surface Pressure at Insight at GCM altitude (Pa)' |
|---|
| 475 | |
|---|
| 476 | WRITE(97,'(a)') '# Sol , Planetary Mean Surface Pressure (Pa) , |
|---|
| 477 | & Equivalent pressure of CO2 ice at North Polar cap (Pa) , |
|---|
| 478 | & Equivalent pressure of CO2 ice at South Polar cap (Pa) , |
|---|
| 479 | & Total amount of CO2 on the planet (Pa)' |
|---|
| 480 | |
|---|
| 481 | ELSEIF (Time_unit == 2) THEN |
|---|
| 482 | |
|---|
| 483 | WRITE(ifile(1)+10,'(a)') '# Ls (deg) , Surface Pressure at VL1 at |
|---|
| 484 | & true (interpolated) altitude (Pa) , |
|---|
| 485 | & Surface Pressure at VL1 at GCM altitude (Pa)' |
|---|
| 486 | |
|---|
| 487 | WRITE(ifile(2)+10,'(a)') '# Ls (deg) , Surface Pressure at VL2 at |
|---|
| 488 | & true (interpolated) altitude (Pa) , |
|---|
| 489 | & Surface Pressure at VL2 at GCM altitude (Pa)' |
|---|
| 490 | |
|---|
| 491 | WRITE(ifile(3)+10,'(a)') '# Ls (deg) , Surface Pressure at Insight at |
|---|
| 492 | & true (interpolated) altitude (Pa) , |
|---|
| 493 | & Surface Pressure at Insight at GCM altitude (Pa)' |
|---|
| 494 | |
|---|
| 495 | WRITE(97,'(a)') '# Ls (deg) , Planetary Mean Surface Pressure (Pa) , |
|---|
| 496 | & Equivalent pressure of CO2 ice at North Polar cap (Pa) , |
|---|
| 497 | & Equivalent pressure of CO2 ice at South Polar cap (Pa) , |
|---|
| 498 | & Total amount of CO2 on the planet (Pa)' |
|---|
| 499 | |
|---|
| 500 | ELSE |
|---|
| 501 | |
|---|
| 502 | WRITE(ifile(1)+10,'(a)') '# Sol , Ls (deg) , Surface Pressure at VL1 at |
|---|
| 503 | & true (interpolated) altitude (Pa) , |
|---|
| 504 | & Surface Pressure at VL1 at GCM altitude (Pa)' |
|---|
| 505 | |
|---|
| 506 | WRITE(ifile(2)+10,'(a)') '# Sol , Ls (deg) , Surface Pressure at VL2 at |
|---|
| 507 | & true (interpolated) altitude (Pa) , |
|---|
| 508 | & Surface Pressure at VL2 at GCM altitude (Pa)' |
|---|
| 509 | |
|---|
| 510 | WRITE(ifile(3)+10,'(a)') '# Sol , Ls (deg) , Surface Pressure at Insight at |
|---|
| 511 | & true (interpolated) altitude (Pa) , |
|---|
| 512 | & Surface Pressure at Insight at GCM altitude (Pa)' |
|---|
| 513 | |
|---|
| 514 | WRITE(97,'(a)') '# Sol , Ls (deg) , Planetary Mean Surface Pressure (Pa) , |
|---|
| 515 | & Equivalent pressure of CO2 ice at North Polar cap (Pa) , |
|---|
| 516 | & Equivalent pressure of CO2 ice at South Polar cap (Pa) , |
|---|
| 517 | & Total amount of CO2 on the planet (Pa)' |
|---|
| 518 | |
|---|
| 519 | ENDIF |
|---|
| 520 | |
|---|
| 521 | |
|---|
| 522 | ENDIF |
|---|
| 523 | |
|---|
| 524 | dayw = sol |
|---|
| 525 | call sol2ls(sol,sollong) |
|---|
| 526 | dayw_ls = sollong |
|---|
| 527 | |
|---|
| 528 | |
|---|
| 529 | |
|---|
| 530 | c---------------------------------------------------------------------- |
|---|
| 531 | c Compute average planetary pressure |
|---|
| 532 | c --------------------------------------------------------------------- |
|---|
| 533 | |
|---|
| 534 | |
|---|
| 535 | pstot=0. |
|---|
| 536 | captotS=0. |
|---|
| 537 | captotN=0. |
|---|
| 538 | DO j=1,jjp1 |
|---|
| 539 | DO i=1,iim |
|---|
| 540 | pstot=pstot+aire(i,j)*ps(i,j) |
|---|
| 541 | ENDDO |
|---|
| 542 | ENDDO |
|---|
| 543 | |
|---|
| 544 | DO j=1,jjp1/2 |
|---|
| 545 | DO i=1,iim |
|---|
| 546 | captotN = captotN +aire(i,j)*co2ice(i,j) |
|---|
| 547 | ENDDO |
|---|
| 548 | ENDDO |
|---|
| 549 | DO j=jjp1/2+1, jjp1 |
|---|
| 550 | DO i=1,iim |
|---|
| 551 | captotS = captotS +aire(i,j)*co2ice(i,j) |
|---|
| 552 | ENDDO |
|---|
| 553 | ENDDO |
|---|
| 554 | |
|---|
| 555 | |
|---|
| 556 | c --------------Write output file prestot----------------------- |
|---|
| 557 | c Sol or ls or both |
|---|
| 558 | c Planetary mean surface pressure (Pa) |
|---|
| 559 | c Equivalent pressure of CO2 ice at North Polar cap (Pa) |
|---|
| 560 | c Equivalent pressure of CO2 ice at South Polar cap (Pa) |
|---|
| 561 | c Total amount of CO2 on the planet (Pa) |
|---|
| 562 | |
|---|
| 563 | |
|---|
| 564 | IF(Time_unit == 1) THEN |
|---|
| 565 | WRITE(97,'(5e16.6)') dayw,pstot*airtot1 |
|---|
| 566 | & , captotN*g*airtot1, captotS*g*airtot1, |
|---|
| 567 | & pstot*airtot1+captotN*g*airtot1+captotS*g*airtot1 |
|---|
| 568 | |
|---|
| 569 | ELSEIF (Time_unit == 2) THEN |
|---|
| 570 | WRITE(97,'(5e16.6)') dayw_ls,pstot*airtot1 |
|---|
| 571 | & , captotN*g*airtot1, captotS*g*airtot1, |
|---|
| 572 | & pstot*airtot1+captotN*g*airtot1+captotS*g*airtot1 |
|---|
| 573 | |
|---|
| 574 | ELSE |
|---|
| 575 | WRITE(97,'(6e16.6)') dayw,dayw_ls,pstot*airtot1 |
|---|
| 576 | & , captotN*g*airtot1,captotS*g*airtot1, |
|---|
| 577 | & pstot*airtot1+captotN*g*airtot1+captotS*g*airtot1 |
|---|
| 578 | |
|---|
| 579 | |
|---|
| 580 | ENDIF |
|---|
| 581 | |
|---|
| 582 | c---------------------------------------------------------------------- |
|---|
| 583 | c Loop on sites: |
|---|
| 584 | c---------------------------------------------------------------------- |
|---|
| 585 | |
|---|
| 586 | c---------------------------------------------------------------------- |
|---|
| 587 | c interapolate using temperature in the 7th layer, of surface pressure |
|---|
| 588 | c---------------------------------------------------------------------- |
|---|
| 589 | |
|---|
| 590 | IF(.NOT.firstcal) THEN |
|---|
| 591 | |
|---|
| 592 | DO iv=1,3 |
|---|
| 593 | |
|---|
| 594 | zp1=0. |
|---|
| 595 | zp2=0. |
|---|
| 596 | zp2_sm=0. |
|---|
| 597 | zt=0. |
|---|
| 598 | |
|---|
| 599 | DO jj=0,1 |
|---|
| 600 | |
|---|
| 601 | j=jsite(iv)+jj |
|---|
| 602 | |
|---|
| 603 | DO ii=0,1 |
|---|
| 604 | |
|---|
| 605 | i=isite(iv)+ii |
|---|
| 606 | zt=zt+zw(ii,jj,iv)*t7(i,j) |
|---|
| 607 | zp1=zp1+zw(ii,jj,iv)*log(ps(i,j)) ! interpolate in log(P) |
|---|
| 608 | WRITE (*,*) 'ps around iv',ps(i,j),iv |
|---|
| 609 | |
|---|
| 610 | ENDDO |
|---|
| 611 | ENDDO |
|---|
| 612 | |
|---|
| 613 | zp1=exp(zp1) ! because of the bilinear interpolation in log(P) |
|---|
| 614 | WRITE (*,*) 'constR ',constR |
|---|
| 615 | WRITE (*,*) 'zt ',zt |
|---|
| 616 | gh=constR*zt |
|---|
| 617 | |
|---|
| 618 | c---------------------------------------------------------------------- |
|---|
| 619 | c surface pressure extrapolated using temp. from 7th atmospheric layer |
|---|
| 620 | c---------------------------------------------------------------------- |
|---|
| 621 | |
|---|
| 622 | if (gh.eq.0) then ! if we don't have temperature values |
|---|
| 623 | ! assume a scale height of 10km |
|---|
| 624 | zp2=zp1*exp(-(phisite(iv)-phisim(iv))/(3.73*1.e4)) |
|---|
| 625 | else |
|---|
| 626 | zp2=zp1*exp(-(phisite(iv)-phisim(iv))/gh) |
|---|
| 627 | endif |
|---|
| 628 | |
|---|
| 629 | WRITE (*,*) 'iv,pstot,zp2, zp1, phisite(iv),phisim(iv),gh' |
|---|
| 630 | WRITE (*,*) iv,pstot*airtot1,zp2,zp1,phisite(iv),phisim(iv),gh |
|---|
| 631 | WRITE(*,*) "------" |
|---|
| 632 | |
|---|
| 633 | |
|---|
| 634 | c ------Write 3 files (for Vl1, VL2, Insight) -------- |
|---|
| 635 | c Sol or ls or both |
|---|
| 636 | c Ps site VLi (i=1,2) or Inisght at true (interpolated) altitude (Pa) (zp2) |
|---|
| 637 | c Ps site VLi (i=1,2) or Insight at GCM altitude (Pa) (zp1) |
|---|
| 638 | |
|---|
| 639 | IF(Time_unit == 1) THEN |
|---|
| 640 | WRITE(ifile(iv)+10,'(3e15.5)') dayw,zp2,zp1 |
|---|
| 641 | ELSEIF (Time_unit == 2) THEN |
|---|
| 642 | WRITE(ifile(iv)+10,'(3e15.5)') dayw_ls,zp2,zp1 |
|---|
| 643 | ELSE |
|---|
| 644 | WRITE(ifile(iv)+10,'(4e15.5)') dayw,dayw_ls,zp2,zp1 |
|---|
| 645 | ENDIF |
|---|
| 646 | |
|---|
| 647 | |
|---|
| 648 | ENDDO |
|---|
| 649 | |
|---|
| 650 | ENDIF |
|---|
| 651 | |
|---|
| 652 | |
|---|
| 653 | firstcal=.false. |
|---|
| 654 | |
|---|
| 655 | |
|---|
| 656 | c====================================================================== |
|---|
| 657 | c End of loop of variables in the diagfi file |
|---|
| 658 | c====================================================================== |
|---|
| 659 | |
|---|
| 660 | if (sol.ge.unanj-1.e-5) then |
|---|
| 661 | ! end of year reached (with some roundoff margin) |
|---|
| 662 | ! increment iyear |
|---|
| 663 | iyear=iyear+1 |
|---|
| 664 | endif |
|---|
| 665 | |
|---|
| 666 | ENDDO |
|---|
| 667 | |
|---|
| 668 | ierr= NF_CLOSE(nid) |
|---|
| 669 | |
|---|
| 670 | PRINT*,'End of file',nomfich |
|---|
| 671 | print*,'Entrer new file name (without trailing .nc)', |
|---|
| 672 | &" or return to end" |
|---|
| 673 | READ(5,'(a)',err=9999) nomfich |
|---|
| 674 | |
|---|
| 675 | |
|---|
| 676 | |
|---|
| 677 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
|---|
| 678 | c End of loop on the diagfi files |
|---|
| 679 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
|---|
| 680 | |
|---|
| 681 | ENDDO |
|---|
| 682 | |
|---|
| 683 | PRINT*,'altitude of VL1',.001*phis(isite(1),jsite(1))/g |
|---|
| 684 | PRINT*,'altitude of VL2',.001*phis(isite(2),jsite(2))/g |
|---|
| 685 | PRINT*,'altitude of Ins',.001*phis(isite(3),jsite(3))/g |
|---|
| 686 | |
|---|
| 687 | DO iv=1,3 |
|---|
| 688 | PRINT*,'Site',iv,' i=',isite(iv),'j =',jsite(iv) |
|---|
| 689 | WRITE(6,7777) |
|---|
| 690 | s (rlonv(i)*180./pi,i=isite(iv)-1,isite(iv)+2) |
|---|
| 691 | print* |
|---|
| 692 | DO j=jsite(iv)-1,jsite(iv)+2 |
|---|
| 693 | WRITE(6,'(f8.1,10x,5f7.1)') |
|---|
| 694 | s rlatu(j)*180./pi,(phis(i,j)/(g*1000.),i=isite(iv)-1, |
|---|
| 695 | & isite(iv)+2) |
|---|
| 696 | ENDDO |
|---|
| 697 | print* |
|---|
| 698 | print*,'zw' |
|---|
| 699 | write(6,'(2(2f10.4/))') ((zw(ii,jj,iv),ii=0,1),jj=0,1) |
|---|
| 700 | print*,'interpolated altitude (km) ',phisim(iv)/1000./g |
|---|
| 701 | ENDDO |
|---|
| 702 | PRINT*,'R=',r |
|---|
| 703 | 9999 PRINT*,'End ' |
|---|
| 704 | |
|---|
| 705 | 7777 FORMAT ('latitude/longitude',4f7.1) |
|---|
| 706 | |
|---|
| 707 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
|---|
| 708 | c Diurnal Average |
|---|
| 709 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
|---|
| 710 | |
|---|
| 711 | write(*,*) 'ici' |
|---|
| 712 | DO i=1,kyear+1 |
|---|
| 713 | WRITE(chr2(1:1),'(i1)') i |
|---|
| 714 | IF(i.GE.9) WRITE(chr2,'(i2)') i |
|---|
| 715 | DO iv=1,3 |
|---|
| 716 | if (iv==1) then |
|---|
| 717 | |
|---|
| 718 | open(ifile(iv), file = 'ps_VL1_year'//trim(trim(chr2))) |
|---|
| 719 | open(ifile(iv)+20, file = 'ps_VL1_year'//trim(chr2)//'_diurnal') |
|---|
| 720 | IF(Time_unit == 1) THEN |
|---|
| 721 | write(ifile(iv)+20,'(a)') '# Sol , PS at VL1 at true |
|---|
| 722 | & (interpolated) altitude (diurnal mean) , PS at VL1 at |
|---|
| 723 | & GCM altitude (diurnal mean)' |
|---|
| 724 | ELSEIF (Time_unit == 2) THEN |
|---|
| 725 | write(ifile(iv)+20,'(a)') '# Ls (deg) , PS at VL1 at |
|---|
| 726 | & true (interpolated) altitude (diurnal mean) , PS at VL1 |
|---|
| 727 | & at GCM altitude (diurnal mean)' |
|---|
| 728 | ELSE |
|---|
| 729 | write(ifile(iv)+20,'(a)') '# Sol , Ls (deg) , PS at VL1 |
|---|
| 730 | & at true (interpolated) altitude (diurnal mean) , PS at VL1 |
|---|
| 731 | & at GCM altitude (diurnal mean)' |
|---|
| 732 | ENDIF |
|---|
| 733 | |
|---|
| 734 | elseif (iv==2) then |
|---|
| 735 | |
|---|
| 736 | open(ifile(iv), file = 'ps_VL2_year'//trim(chr2)) |
|---|
| 737 | open(ifile(iv)+20, file = 'ps_VL2_year'//trim(chr2)//'_diurnal') |
|---|
| 738 | IF(Time_unit == 1) THEN |
|---|
| 739 | write(ifile(iv)+20,'(a)') '# Sol , PS at VL2 at true |
|---|
| 740 | & (interpolated) altitude (diurnal mean) , PS at VL1 at |
|---|
| 741 | & GCM altitude (diurnal mean)' |
|---|
| 742 | ELSEIF (Time_unit == 2) THEN |
|---|
| 743 | write(ifile(iv)+20,'(a)') '# Ls (deg) , PS at VL2 |
|---|
| 744 | & at true (interpolated) altitude (diurnal mean) , PS at VL1 |
|---|
| 745 | & at GCM altitude (diurnal mean)' |
|---|
| 746 | ELSE |
|---|
| 747 | write(ifile(iv)+20,'(a)') '# Sol , Ls (deg) , PS at VL2 |
|---|
| 748 | & at true (interpolated) altitude (diurnal mean) , PS at VL1 |
|---|
| 749 | & at GCM altitude (diurnal mean)' |
|---|
| 750 | ENDIF |
|---|
| 751 | |
|---|
| 752 | else |
|---|
| 753 | open(ifile(iv), file = 'ps_INS_year'//trim(chr2)) |
|---|
| 754 | open(ifile(iv)+20, file = 'ps_INS_year'//trim(chr2)//'_diurnal') |
|---|
| 755 | IF(Time_unit == 1) THEN |
|---|
| 756 | write(ifile(iv)+20,'(a)') '# Sol , PS at Insight at true |
|---|
| 757 | & (interpolated) altitude (diurnal mean) , PS at VL1 |
|---|
| 758 | & at GCM altitude (diurnal mean)' |
|---|
| 759 | ELSEIF (Time_unit == 2) THEN |
|---|
| 760 | write(ifile(iv)+20,'(a)') '# Ls (deg) , PS at Insight at true |
|---|
| 761 | & (interpolated) altitude (diurnal mean) , PS at VL1 |
|---|
| 762 | & at GCM altitude (diurnal mean)' |
|---|
| 763 | ELSE |
|---|
| 764 | write(ifile(iv)+20,'(a)') '# Sol , Ls (deg) , PS at Insight |
|---|
| 765 | & at true (interpolated) altitude (diurnal mean) , PS at VL1 |
|---|
| 766 | & at GCM altitude (diurnal mean)' |
|---|
| 767 | ENDIF |
|---|
| 768 | endif |
|---|
| 769 | |
|---|
| 770 | READ(ifile(iv),*) |
|---|
| 771 | IF(Time_unit == 1) THEN |
|---|
| 772 | READ(ifile(iv),*) dayw,zp2,zp1 |
|---|
| 773 | ELSEIF (Time_unit == 2) THEN |
|---|
| 774 | READ(ifile(iv),*) dayw_ls,zp2,zp1 |
|---|
| 775 | dayw = ls2sol(dayw_ls) |
|---|
| 776 | ELSE |
|---|
| 777 | READ(ifile(iv),*) dayw,dayw_ls,zp2,zp1 |
|---|
| 778 | ENDIF |
|---|
| 779 | |
|---|
| 780 | di=floor(dayw) |
|---|
| 781 | di_prev = floor(dayw) |
|---|
| 782 | |
|---|
| 783 | DO k=1,nbmax |
|---|
| 784 | ps_gcm_diurnal = 0. |
|---|
| 785 | ps_diurnal = 0. |
|---|
| 786 | compt_diurn = 0 |
|---|
| 787 | |
|---|
| 788 | DO WHILE (di==di_prev) |
|---|
| 789 | |
|---|
| 790 | ps_gcm_diurnal = ps_gcm_diurnal + zp1 |
|---|
| 791 | ps_diurnal = ps_diurnal + zp2 |
|---|
| 792 | compt_diurn = compt_diurn + 1 |
|---|
| 793 | IF(Time_unit == 1) THEN |
|---|
| 794 | READ(ifile(iv),*,end=777) dayw,zp2,zp1 |
|---|
| 795 | ELSEIF (Time_unit == 2) THEN |
|---|
| 796 | READ(ifile(iv),*,end=777) dayw_ls,zp2,zp1 |
|---|
| 797 | dayw=ls2sol(dayw_ls) |
|---|
| 798 | ELSE |
|---|
| 799 | READ(ifile(iv),*,end=777) dayw,dayw_ls,zp2,zp1 |
|---|
| 800 | ENDIF |
|---|
| 801 | di=floor(dayw) |
|---|
| 802 | |
|---|
| 803 | ENDDO |
|---|
| 804 | |
|---|
| 805 | ps_gcm_diurnal = ps_gcm_diurnal/compt_diurn |
|---|
| 806 | ps_diurnal = ps_diurnal/compt_diurn |
|---|
| 807 | |
|---|
| 808 | IF(Time_unit == 1) THEN |
|---|
| 809 | |
|---|
| 810 | write(ifile(iv)+20,'(i4,2e15.5)') di_prev, ps_diurnal, |
|---|
| 811 | & ps_gcm_diurnal |
|---|
| 812 | |
|---|
| 813 | ELSEIF (Time_unit == 2) THEN |
|---|
| 814 | |
|---|
| 815 | write(ifile(iv)+20,'(3e15.5)') dayw_ls, ps_diurnal, |
|---|
| 816 | & ps_gcm_diurnal |
|---|
| 817 | |
|---|
| 818 | ELSE |
|---|
| 819 | |
|---|
| 820 | write(ifile(iv)+20,'(i4,3e15.5)') di_prev, dayw_ls, |
|---|
| 821 | & ps_diurnal, ps_gcm_diurnal |
|---|
| 822 | |
|---|
| 823 | ENDIF |
|---|
| 824 | |
|---|
| 825 | |
|---|
| 826 | di_prev = di |
|---|
| 827 | |
|---|
| 828 | ENDDO |
|---|
| 829 | close(ifile(iv)+20) |
|---|
| 830 | close(ifile(iv)) |
|---|
| 831 | 777 ENDDO |
|---|
| 832 | ENDDO |
|---|
| 833 | |
|---|
| 834 | |
|---|
| 835 | |
|---|
| 836 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
|---|
| 837 | c Harmonics |
|---|
| 838 | c%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
|---|
| 839 | |
|---|
| 840 | |
|---|
| 841 | DO i=1,kyear+1 |
|---|
| 842 | WRITE(chr2(1:1),'(i1)') i |
|---|
| 843 | IF(i.GE.9) WRITE(chr2,'(i2)') i |
|---|
| 844 | DO iv=1,3 |
|---|
| 845 | |
|---|
| 846 | if (iv==1) then |
|---|
| 847 | open(ifile(iv), file = 'ps_VL1_year'//trim(chr2)//'_diurnal') |
|---|
| 848 | open(ifile(iv)+20, file = 'ps_VL1_year'//trim(chr2)//'_harmonics') |
|---|
| 849 | |
|---|
| 850 | IF(Time_unit == 1) THEN |
|---|
| 851 | write(ifile(iv)+20,'(a)') '# Sol , PS at VL1 at true |
|---|
| 852 | & (interpolated) altitude (harmonics fit) , PS at VL1 at |
|---|
| 853 | & GCM altitude (harmonics fit)' |
|---|
| 854 | ELSEIF (Time_unit == 2) THEN |
|---|
| 855 | write(ifile(iv)+20,'(a)') '# Ls (deg) , PS at VL1 at |
|---|
| 856 | & true (interpolated) altitude (harmonics fit) , PS at VL1 |
|---|
| 857 | & at GCM altitude (harmonics fit)' |
|---|
| 858 | ELSE |
|---|
| 859 | write(ifile(iv)+20,'(a)') '# Sol , Ls (deg) , PS at VL1 |
|---|
| 860 | & at true (interpolated) altitude (harmonics fit) , PS at VL1 |
|---|
| 861 | & at GCM altitude (harmonics fit)' |
|---|
| 862 | ENDIF |
|---|
| 863 | |
|---|
| 864 | elseif (iv==2) then |
|---|
| 865 | open(ifile(iv), file = 'ps_VL2_year'//trim(chr2)//'_diurnal') |
|---|
| 866 | open(ifile(iv)+20, file = 'ps_VL2_year'//trim(chr2)//'_harmonics') |
|---|
| 867 | |
|---|
| 868 | IF(Time_unit == 1) THEN |
|---|
| 869 | write(ifile(iv)+20,'(a)') '# Sol , PS at VL2 at true |
|---|
| 870 | & (interpolated) altitude (harmonics fit) , PS at VL2 at |
|---|
| 871 | & GCM altitude (harmonics fit)' |
|---|
| 872 | ELSEIF (Time_unit == 2) THEN |
|---|
| 873 | write(ifile(iv)+20,'(a)') '# Ls (deg) , PS at VL2 at |
|---|
| 874 | & true (interpolated) altitude (harmonics fit) , PS at VL2 |
|---|
| 875 | & at GCM altitude (harmonics fit)' |
|---|
| 876 | ELSE |
|---|
| 877 | write(ifile(iv)+20,'(a)') '# Sol , Ls (deg) , PS at VL2 |
|---|
| 878 | & at true (interpolated) altitude (harmonics fit) , PS at VL2 |
|---|
| 879 | & at GCM altitude (harmonics fit)' |
|---|
| 880 | ENDIF |
|---|
| 881 | |
|---|
| 882 | else |
|---|
| 883 | open(ifile(iv), file = 'ps_INS_year'//trim(chr2)//'_diurnal') |
|---|
| 884 | open(ifile(iv)+20, file = 'ps_INS_year'//trim(chr2)//'_harmonics') |
|---|
| 885 | |
|---|
| 886 | IF(Time_unit == 1) THEN |
|---|
| 887 | write(ifile(iv)+20,'(a)') '# Sol , PS at Insight at true |
|---|
| 888 | & (interpolated) altitude (harmonics fit) , PS at Insight at |
|---|
| 889 | & GCM altitude (harmonics fit)' |
|---|
| 890 | ELSEIF (Time_unit == 2) THEN |
|---|
| 891 | write(ifile(iv)+20,'(a)') '# Ls (deg) , PS at Insight at |
|---|
| 892 | & true (interpolated) altitude (harmonics fit) , PS at Insight |
|---|
| 893 | & at GCM altitude (harmonics fit)' |
|---|
| 894 | ELSE |
|---|
| 895 | write(ifile(iv)+20,'(a)') '# Sol , Ls (deg) , PS at Insight |
|---|
| 896 | & at true (interpolated) altitude (harmonics fit) , PS at Insight |
|---|
| 897 | & at GCM altitude (harmonics fit)' |
|---|
| 898 | ENDIF |
|---|
| 899 | |
|---|
| 900 | endif |
|---|
| 901 | |
|---|
| 902 | READ(ifile(iv),*) |
|---|
| 903 | |
|---|
| 904 | DO k = 1,nbmax |
|---|
| 905 | IF (Time_unit == 1) THEN |
|---|
| 906 | READ(ifile(iv),*,end=99) di_prev, ps_diurnal_tab(k), |
|---|
| 907 | & ps_gcm_diurnal_tab(k) |
|---|
| 908 | call sol2ls(real(di_prev),ls_tab(k)) |
|---|
| 909 | ELSEIF (Time_unit == 2) THEN |
|---|
| 910 | READ(ifile(iv),*,end=99) ls_tab(k), ps_diurnal_tab(k), |
|---|
| 911 | & ps_gcm_diurnal_tab(k) |
|---|
| 912 | ELSE |
|---|
| 913 | READ(ifile(iv),*,end=99) di_prev, ls_tab(k), |
|---|
| 914 | & ps_diurnal_tab(k), ps_gcm_diurnal_tab(k) |
|---|
| 915 | ENDIF |
|---|
| 916 | |
|---|
| 917 | ENDDO |
|---|
| 918 | |
|---|
| 919 | |
|---|
| 920 | 99 ndata=k-1 |
|---|
| 921 | |
|---|
| 922 | if(ls_tab(ndata).gt.350.) then |
|---|
| 923 | |
|---|
| 924 | do k = 0,n_harmo |
|---|
| 925 | |
|---|
| 926 | call DiscreetFourierHn(ndata,ls_tab,ps_diurnal_tab,k,a,b) |
|---|
| 927 | if(modulo(k,2)==0) then |
|---|
| 928 | a_tab(k+1)= a |
|---|
| 929 | b_tab(k+1)= b |
|---|
| 930 | else |
|---|
| 931 | a_tab(k+1)= -a |
|---|
| 932 | b_tab(k+1)= -b |
|---|
| 933 | endif |
|---|
| 934 | |
|---|
| 935 | call DiscreetFourierHn(ndata,ls_tab,ps_gcm_diurnal_tab,k,a,b) |
|---|
| 936 | if(modulo(k,2)==0) then |
|---|
| 937 | a_tab_gcm(k+1)= a |
|---|
| 938 | b_tab_gcm(k+1)= b |
|---|
| 939 | else |
|---|
| 940 | a_tab_gcm(k+1)= -a |
|---|
| 941 | b_tab_gcm(k+1)= -b |
|---|
| 942 | endif |
|---|
| 943 | |
|---|
| 944 | enddo |
|---|
| 945 | |
|---|
| 946 | write(ifile(iv)+20,'(a)') 'Fourrier coefficients ak/bk |
|---|
| 947 | &(interpolated altitude)' |
|---|
| 948 | write(ifile(iv)+20,'(a,7f)') '#',(a_tab(k),k=1,n_harmo+1) |
|---|
| 949 | write(ifile(iv)+20,'(a,7f)') '#',(b_tab(k),k=1,n_harmo+1) |
|---|
| 950 | write(ifile(iv)+20,'(a)') 'Fourrier coefficients ak/bk |
|---|
| 951 | &(GCM altitude)' |
|---|
| 952 | write(ifile(iv)+20,'(a,7f)') '#',(a_tab_gcm(k),k=1,n_harmo+1) |
|---|
| 953 | write(ifile(iv)+20,'(a,7f)') '#',(b_tab_gcm(k),k=1,n_harmo+1) |
|---|
| 954 | |
|---|
| 955 | |
|---|
| 956 | do l = 1,669 |
|---|
| 957 | |
|---|
| 958 | call sol2ls(real(l),ls_harm) |
|---|
| 959 | ps_harm = a_tab(1) |
|---|
| 960 | ps_gcm_harm = a_tab_gcm(1) |
|---|
| 961 | |
|---|
| 962 | do k = 1,n_harmo |
|---|
| 963 | |
|---|
| 964 | ps_harm = ps_harm + a_tab(k+1)* |
|---|
| 965 | &cos((pi/180.)*k*(ls_harm)) |
|---|
| 966 | &+ b_tab(k+1)*sin((pi/180.)*k*(ls_harm)) |
|---|
| 967 | |
|---|
| 968 | ps_gcm_harm = ps_gcm_harm + a_tab_gcm(k+1)* |
|---|
| 969 | &cos((pi/180.)*k*(ls_harm)) |
|---|
| 970 | &+ b_tab_gcm(k+1)*sin((pi/180.)*k*(ls_harm)) |
|---|
| 971 | |
|---|
| 972 | enddo |
|---|
| 973 | |
|---|
| 974 | |
|---|
| 975 | IF(Time_unit == 1) THEN |
|---|
| 976 | |
|---|
| 977 | write(ifile(iv)+20,'(i4,2e15.5)') l, ps_harm, |
|---|
| 978 | & ps_gcm_harm |
|---|
| 979 | |
|---|
| 980 | ELSEIF (Time_unit == 2) THEN |
|---|
| 981 | |
|---|
| 982 | write(ifile(iv)+20,'(3e15.5)') ls_harm, ps_harm, |
|---|
| 983 | & ps_gcm_harm |
|---|
| 984 | |
|---|
| 985 | ELSE |
|---|
| 986 | |
|---|
| 987 | write(ifile(iv)+20,'(i4,3e15.5)') l,ls_harm, ps_harm, |
|---|
| 988 | & ps_gcm_harm |
|---|
| 989 | |
|---|
| 990 | ENDIF |
|---|
| 991 | |
|---|
| 992 | enddo |
|---|
| 993 | close(ifile(iv)) |
|---|
| 994 | close(ifile(iv)+20) |
|---|
| 995 | |
|---|
| 996 | else |
|---|
| 997 | write(ifile(iv)+20,'(a)') 'not computed because |
|---|
| 998 | & year is not complete' |
|---|
| 999 | endif ! (ls.gt.350) |
|---|
| 1000 | |
|---|
| 1001 | ENDDO |
|---|
| 1002 | ENDDO |
|---|
| 1003 | |
|---|
| 1004 | |
|---|
| 1005 | |
|---|
| 1006 | END |
|---|
| 1007 | |
|---|
| 1008 | subroutine sol2ls(sol,Ls) |
|---|
| 1009 | !============================================================================== |
|---|
| 1010 | ! Purpose: |
|---|
| 1011 | ! Convert a date/time, given in sol (martian day), |
|---|
| 1012 | ! into solar longitude date/time, in Ls (in degrees), |
|---|
| 1013 | ! where sol=0 is (by definition) the northern hemisphere |
|---|
| 1014 | ! spring equinox (where Ls=0). |
|---|
| 1015 | !============================================================================== |
|---|
| 1016 | ! Notes: |
|---|
| 1017 | ! Even though "Ls" is cyclic, if "sol" is greater than N (martian) year, |
|---|
| 1018 | ! "Ls" will be increased by N*360 |
|---|
| 1019 | ! Won't work as expected if sol is negative (then again, |
|---|
| 1020 | ! why would that ever happen?) |
|---|
| 1021 | !============================================================================== |
|---|
| 1022 | |
|---|
| 1023 | implicit none |
|---|
| 1024 | |
|---|
| 1025 | !============================================================================== |
|---|
| 1026 | ! Arguments: |
|---|
| 1027 | !============================================================================== |
|---|
| 1028 | real,intent(in) :: sol |
|---|
| 1029 | real,intent(out) :: Ls |
|---|
| 1030 | |
|---|
| 1031 | !============================================================================== |
|---|
| 1032 | ! Local variables: |
|---|
| 1033 | !============================================================================== |
|---|
| 1034 | real year_day,peri_day,timeperi,e_elips,twopi,degrad |
|---|
| 1035 | data year_day /669./ ! # of sols in a martian year |
|---|
| 1036 | data peri_day /485.0/ |
|---|
| 1037 | data timeperi /1.9082314/ |
|---|
| 1038 | data e_elips /0.093358/ |
|---|
| 1039 | data twopi /6.2831853/ ! 2.*pi |
|---|
| 1040 | data degrad /57.2957795/ ! pi/180 |
|---|
| 1041 | |
|---|
| 1042 | real zanom,xref,zx0,zdx,zteta,zz |
|---|
| 1043 | |
|---|
| 1044 | integer count_years |
|---|
| 1045 | integer iter |
|---|
| 1046 | |
|---|
| 1047 | !============================================================================== |
|---|
| 1048 | ! 1. Compute Ls |
|---|
| 1049 | !============================================================================== |
|---|
| 1050 | |
|---|
| 1051 | zz=(sol-peri_day)/year_day |
|---|
| 1052 | zanom=twopi*(zz-nint(zz)) |
|---|
| 1053 | xref=abs(zanom) |
|---|
| 1054 | |
|---|
| 1055 | ! The equation zx0 - e * sin (zx0) = xref, solved by Newton |
|---|
| 1056 | zx0=xref+e_elips*sin(xref) |
|---|
| 1057 | do iter=1,20 ! typically, 2 or 3 iterations are enough |
|---|
| 1058 | zdx=-(zx0-e_elips*sin(zx0)-xref)/(1.-e_elips*cos(zx0)) |
|---|
| 1059 | zx0=zx0+zdx |
|---|
| 1060 | if(abs(zdx).le.(1.e-7)) then |
|---|
| 1061 | ! write(*,*)'iter:',iter,' |zdx|:',abs(zdx) |
|---|
| 1062 | exit |
|---|
| 1063 | endif |
|---|
| 1064 | enddo |
|---|
| 1065 | |
|---|
| 1066 | if(zanom.lt.0.) zx0=-zx0 |
|---|
| 1067 | |
|---|
| 1068 | zteta=2.*atan(sqrt((1.+e_elips)/(1.-e_elips))*tan(zx0/2.)) |
|---|
| 1069 | Ls=zteta-timeperi |
|---|
| 1070 | |
|---|
| 1071 | if(Ls.lt.0.) then |
|---|
| 1072 | Ls=Ls+twopi |
|---|
| 1073 | else |
|---|
| 1074 | if(Ls.gt.twopi) then |
|---|
| 1075 | Ls=Ls-twopi |
|---|
| 1076 | endif |
|---|
| 1077 | endif |
|---|
| 1078 | |
|---|
| 1079 | Ls=degrad*Ls |
|---|
| 1080 | ! Ls is now in degrees |
|---|
| 1081 | |
|---|
| 1082 | !============================================================================== |
|---|
| 1083 | ! 1. Account for (eventual) years included in input date/time sol |
|---|
| 1084 | !============================================================================== |
|---|
| 1085 | |
|---|
| 1086 | count_years=0 ! initialize |
|---|
| 1087 | zz=sol ! use "zz" to store (and work on) the value of sol |
|---|
| 1088 | do while (zz.ge.year_day) |
|---|
| 1089 | count_years=count_years+1 |
|---|
| 1090 | zz=zz-year_day |
|---|
| 1091 | enddo |
|---|
| 1092 | |
|---|
| 1093 | ! Add 360 degrees to Ls for every year |
|---|
| 1094 | if (count_years.ne.0) then |
|---|
| 1095 | Ls=Ls+360.*count_years |
|---|
| 1096 | endif |
|---|
| 1097 | |
|---|
| 1098 | |
|---|
| 1099 | end subroutine sol2ls |
|---|
| 1100 | |
|---|
| 1101 | |
|---|
| 1102 | !cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
|---|
| 1103 | real function ls2sol(ls) |
|---|
| 1104 | |
|---|
| 1105 | ! Returns solar longitude, Ls (in deg.), from day number (in sol), |
|---|
| 1106 | ! where sol=0=Ls=0 at the northern hemisphere spring equinox |
|---|
| 1107 | |
|---|
| 1108 | implicit none |
|---|
| 1109 | |
|---|
| 1110 | ! Arguments: |
|---|
| 1111 | real, intent(in) :: ls |
|---|
| 1112 | |
|---|
| 1113 | ! Local: |
|---|
| 1114 | double precision xref,zx0,zteta,zz |
|---|
| 1115 | ! xref: mean anomaly, zteta: true anomaly, zx0: eccentric anomaly |
|---|
| 1116 | double precision year_day |
|---|
| 1117 | double precision peri_day,timeperi,e_elips |
|---|
| 1118 | double precision pi,degrad |
|---|
| 1119 | parameter (year_day=668.6d0) ! number of sols in a amartian year |
|---|
| 1120 | ! data peri_day /485.0/ |
|---|
| 1121 | parameter (peri_day=485.35d0) ! date (in sols) of perihelion |
|---|
| 1122 | ! timeperi: 2*pi*( 1 - Ls(perihelion)/ 360 ); Ls(perihelion)=250.99 |
|---|
| 1123 | parameter (timeperi=1.90258341759902d0) |
|---|
| 1124 | parameter (e_elips=0.0934d0) ! eccentricity of orbit |
|---|
| 1125 | parameter (pi=3.14159265358979d0) |
|---|
| 1126 | parameter (degrad=57.2957795130823d0) |
|---|
| 1127 | |
|---|
| 1128 | if (abs(ls).lt.1.0e-5) then |
|---|
| 1129 | if (ls.ge.0.0) then |
|---|
| 1130 | ls2sol = 0.0 |
|---|
| 1131 | else |
|---|
| 1132 | ls2sol = real(year_day) |
|---|
| 1133 | end if |
|---|
| 1134 | return |
|---|
| 1135 | end if |
|---|
| 1136 | |
|---|
| 1137 | zteta = ls/degrad + timeperi |
|---|
| 1138 | zx0 = 2.0*datan(dtan(0.5*zteta)/dsqrt((1.+e_elips)/(1.-e_elips))) |
|---|
| 1139 | xref = zx0-e_elips*dsin(zx0) |
|---|
| 1140 | zz = xref/(2.*pi) |
|---|
| 1141 | ls2sol = real(zz*year_day + peri_day) |
|---|
| 1142 | if (ls2sol.lt.0.0) ls2sol = ls2sol + real(year_day) |
|---|
| 1143 | if (ls2sol.ge.year_day) ls2sol = ls2sol - real(year_day) |
|---|
| 1144 | |
|---|
| 1145 | return |
|---|
| 1146 | end |
|---|
| 1147 | |
|---|
| 1148 | !ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
|---|
| 1149 | |
|---|
| 1150 | |
|---|
| 1151 | !**************************************************************** |
|---|
| 1152 | !* Calculate the Fourier harmonic #n of a periodic discreet * |
|---|
| 1153 | !* function F(x) defined by ndata points. * |
|---|
| 1154 | !* ------------------------------------------------------------ * |
|---|
| 1155 | !* Inputs: * |
|---|
| 1156 | !* ndata: number of points of discreet function. * |
|---|
| 1157 | !* X : pointer to table storing xi abscissas. * |
|---|
| 1158 | !* Y : pointer to table storing yi ordinates. * |
|---|
| 1159 | !* * |
|---|
| 1160 | !* Outputs: * |
|---|
| 1161 | !* a : coefficient an of the Fourier series. * |
|---|
| 1162 | !* b: : coefficient bn of the Fourier series. * |
|---|
| 1163 | !* ------------------------------------------------------------ * |
|---|
| 1164 | !* Reference: "Mathematiques en Turbo-Pascal By Marc Ducamp and * |
|---|
| 1165 | !* Alain Reverchon, 1. Analyse, Editions Eyrolles, * |
|---|
| 1166 | !* Paris, 1991" [BIBLI 03]. * |
|---|
| 1167 | !* * |
|---|
| 1168 | !* F90 Version By J-P Moreau, Paris. * |
|---|
| 1169 | !* (www.jpmoreau.fr) * |
|---|
| 1170 | !**************************************************************** |
|---|
| 1171 | ! Note: The Fourier series of a periodic discreet function F(x) |
|---|
| 1172 | ! can be written under the form: |
|---|
| 1173 | ! n=inf. |
|---|
| 1174 | ! F(x) = a0 + Sum ( an cos(2 n pi/T x) + bn sin(2 n pi/T x) |
|---|
| 1175 | ! n=1 |
|---|
| 1176 | ! ---------------------------------------------------------------- |
|---|
| 1177 | |
|---|
| 1178 | Subroutine DiscreetFourierHn(ndata, X, Y, n, a, b) |
|---|
| 1179 | real X(1:ndata), Y(1:ndata), a, b |
|---|
| 1180 | integer ndata,n,i |
|---|
| 1181 | real xi,T,om,wa,wb,wc,wd,wg,wh,wi,wl,wm,wn,wp |
|---|
| 1182 | real PI |
|---|
| 1183 | PI=4.d0*datan(1.d0) |
|---|
| 1184 | T=X(ndata)-X(1); xi=(X(ndata)+X(1))/2.d0 |
|---|
| 1185 | om = 2*PI*n/T; a=0.d0; b=0.d0 |
|---|
| 1186 | do i=1, ndata-1 |
|---|
| 1187 | wa=X(i); wb=X(i+1) |
|---|
| 1188 | wc=Y(i); wd=Y(i+1) |
|---|
| 1189 | if (wa.ne.wb) then |
|---|
| 1190 | wg = (wd-wc)/(wb-wa) |
|---|
| 1191 | wh = om*(wa-xi); wi=om*(wb-xi) |
|---|
| 1192 | if (n==0) then |
|---|
| 1193 | a = a + (wb-wa)*(wc+wg/2.d0*(wb-wa)) |
|---|
| 1194 | else |
|---|
| 1195 | wl = cos(wh); wm = sin(wh) |
|---|
| 1196 | wn = cos(wi); wp = sin(wi) |
|---|
| 1197 | a = a + wg/om*(wn-wl) + wd*wp - wc*wm |
|---|
| 1198 | b = b + wg/om*(wp-wm) - wd*wn + wc*wl |
|---|
| 1199 | end if |
|---|
| 1200 | end if |
|---|
| 1201 | end do |
|---|
| 1202 | a = a/T; b = b/T |
|---|
| 1203 | if (n.ne.0) then |
|---|
| 1204 | a = a*2.d0/om; b = b*2.d0/om |
|---|
| 1205 | end if |
|---|
| 1206 | return |
|---|
| 1207 | End |
|---|
