| 1 | subroutine suaer_corrk |
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| 2 | |
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| 3 | ! inputs |
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| 4 | use radinc_h, only: L_NSPECTI,L_NSPECTV,naerkind,nsizemax |
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| 5 | use radcommon_h, only: blamv,blami,lamrefir,lamrefvis |
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| 6 | use datafile_mod, only: datadir, aerdir, hazeprop |
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| 7 | use aerosol_mod |
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| 8 | |
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| 9 | ! outputs |
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| 10 | use radcommon_h, only: QVISsQREF,omegavis,gvis,QIRsQREF,omegair,gir |
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| 11 | use radcommon_h, only: radiustab,nsize,tstellar |
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| 12 | use radcommon_h, only: qrefvis,qrefir,omegarefvis,omegarefir |
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| 13 | |
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| 14 | implicit none |
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| 15 | |
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| 16 | !================================================================== |
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| 17 | ! Purpose |
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| 18 | ! ------- |
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| 19 | ! Initialize all radiative aerosol properties |
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| 20 | ! |
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| 21 | ! Notes |
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| 22 | ! ----- |
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| 23 | ! Reads the optical properties -> Mean -> Variable assignment |
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| 24 | ! (ASCII files) (see radcommon_h.F90) |
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| 25 | ! wvl(nwvl) longsun |
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| 26 | ! ep(nwvl) epav QVISsQREF(L_NSPECTV) |
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| 27 | ! omeg(nwvl) omegav omegavis(L_NSPECTV) |
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| 28 | ! gfactor(nwvl) gav gvis(L_NSPECTV) |
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| 29 | ! |
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| 30 | ! Authors |
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| 31 | ! ------- |
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| 32 | ! Richard Fournier (1996) Francois Forget (1996) |
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| 33 | ! Frederic Hourdin |
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| 34 | ! Jean-jacques morcrette *ECMWF* |
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| 35 | ! MODIF Francois Forget (2000) |
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| 36 | ! MODIF Franck Montmessin (add water ice) |
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| 37 | ! MODIF J.-B. Madeleine 2008W27 |
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| 38 | ! - Optical properties read in ASCII files |
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| 39 | ! - Add varying radius of the particules |
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| 40 | ! - Add water ice clouds |
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| 41 | ! MODIF R. Wordsworth (2009) |
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| 42 | ! - generalisation to arbitrary spectral bands |
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| 43 | ! MODIF Tanguy BERTRAND (2017) : adaptation Pluto |
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| 44 | !================================================================== |
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| 45 | |
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| 46 | #include "dimensions.h" |
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| 47 | #include "dimphys.h" |
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| 48 | #include "callkeys.h" |
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| 49 | #include "tracer.h" |
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| 50 | |
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| 51 | ! Optical properties (read in external ASCII files) |
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| 52 | INTEGER,SAVE :: nwvl ! Number of wavelengths in |
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| 53 | ! the domain (VIS or IR) |
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| 54 | |
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| 55 | REAL, DIMENSION(:),& |
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| 56 | ALLOCATABLE, SAVE :: wvl ! Wavelength axis |
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| 57 | REAL, DIMENSION(:),& |
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| 58 | ALLOCATABLE, SAVE :: radiusdyn ! Particle size axis |
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| 59 | |
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| 60 | REAL, DIMENSION(:,:),& |
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| 61 | ALLOCATABLE, SAVE :: ep,& ! Extinction coefficient Qext |
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| 62 | omeg,& ! Single Scattering Albedo |
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| 63 | gfactor ! Assymetry Factor |
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| 64 | |
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| 65 | ! Local variables: |
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| 66 | |
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| 67 | INTEGER :: iaer ! Aerosol index |
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| 68 | INTEGER :: idomain ! Domain index (1=VIS,2=IR) |
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| 69 | INTEGER :: ilw ! longwave index |
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| 70 | INTEGER :: isw ! shortwave index |
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| 71 | INTEGER :: isize ! Particle size index |
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| 72 | INTEGER :: jfile ! ASCII file scan index |
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| 73 | INTEGER :: file_unit = 60 |
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| 74 | LOGICAL :: file_ok, endwhile |
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| 75 | CHARACTER(LEN=132) :: scanline ! ASCII file scanning line |
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| 76 | |
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| 77 | ! I/O of "aerave" (subroutine that spectrally averages |
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| 78 | ! the single scattering parameters) |
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| 79 | |
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| 80 | REAL lamref ! reference wavelengths |
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| 81 | REAL epref ! reference extinction ep |
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| 82 | |
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| 83 | REAL epavVI(L_NSPECTV) ! Average ep (= <Qext>/Qext(lamref) if epref=1) |
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| 84 | REAL omegavVI(L_NSPECTV) ! Average single scattering albedo |
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| 85 | REAL gavVI(L_NSPECTV) ! Average assymetry parameter |
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| 86 | |
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| 87 | REAL epavIR(L_NSPECTI) ! Average ep (= <Qext>/Qext(lamref) if epref=1) |
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| 88 | REAL omegavIR(L_NSPECTI) ! Average single scattering albedo |
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| 89 | REAL gavIR(L_NSPECTI) ! Average assymetry parameter |
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| 90 | |
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| 91 | logical forgetit ! use francois' data? |
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| 92 | integer iwvl |
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| 93 | |
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| 94 | ! Local saved variables: |
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| 95 | |
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| 96 | CHARACTER(LEN=60), DIMENSION(naerkind,2), SAVE :: file_id |
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| 97 | ! --------------------------------------------------------------------------- |
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| 98 | |
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| 99 | !---- Please indicate the names of the optical property files below |
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| 100 | ! Please also choose the reference wavelengths of each aerosol |
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| 101 | |
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| 102 | ! NAERKIND dans radinc_h : = 1 |
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| 103 | ! Flag haze doit etre dans callcorrk... |
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| 104 | |
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| 105 | write(*,*) 'naerkind=',naerkind |
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| 106 | do iaer=1,naerkind |
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| 107 | ! naerkind=1: haze |
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| 108 | if (iaer.eq.1) then |
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| 109 | |
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| 110 | ! Only one table of optical properties : |
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| 111 | write(*,*)'Suaer haze optical properties, using: ', & |
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| 112 | TRIM(hazeprop) |
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| 113 | |
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| 114 | ! visible |
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| 115 | file_id(iaer,1)=TRIM(hazeprop) |
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| 116 | ! infrared |
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| 117 | file_id(iaer,2)=file_id(iaer,1) |
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| 118 | |
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| 119 | lamrefvis(iaer)=0.607E-6 ! reference wavelength for opacity vis pivot wavelength Cheng et al 2017 |
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| 120 | lamrefir(iaer)=2.E-6 ! reference wavelength for opacity IR (in the LEISA range) |
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| 121 | |
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| 122 | endif |
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| 123 | enddo |
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| 124 | |
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| 125 | IF (naerkind .gt. 1) THEN |
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| 126 | print*,'naerkind = ',naerkind |
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| 127 | print*,'but we only have data for 1 type, exiting.' |
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| 128 | call abort |
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| 129 | ENDIF |
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| 130 | |
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| 131 | !------------------------------------------------------------------ |
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| 132 | ! Initializations: |
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| 133 | |
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| 134 | radiustab(:,:,:) = 0.0 |
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| 135 | gvis(:,:,:) = 0.0 |
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| 136 | omegavis(:,:,:) = 0.0 |
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| 137 | QVISsQREF(:,:,:) = 0.0 |
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| 138 | gir(:,:,:) = 0.0 |
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| 139 | omegair(:,:,:) = 0.0 |
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| 140 | QIRsQREF(:,:,:) = 0.0 |
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| 141 | |
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| 142 | DO iaer = 1, naerkind ! Loop on aerosol kind |
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| 143 | |
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| 144 | DO idomain = 1, 2 ! Loop on radiation domain (VIS or IR) |
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| 145 | |
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| 146 | !================================================================== |
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| 147 | ! 1. READ OPTICAL PROPERTIES |
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| 148 | !================================================================== |
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| 149 | |
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| 150 | ! 1.1 Open the ASCII file |
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| 151 | INQUIRE(FILE=TRIM(datadir)//'/'//TRIM(aerdir)//& |
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| 152 | '/'//TRIM(file_id(iaer,idomain)),& |
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| 153 | EXIST=file_ok) |
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| 154 | write(*,*)' opening file=',TRIM(datadir)//'/'//TRIM(aerdir)//& |
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| 155 | '/'//TRIM(file_id(iaer,idomain)) |
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| 156 | IF (file_ok) THEN |
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| 157 | OPEN(UNIT=file_unit,& |
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| 158 | FILE=TRIM(datadir)//'/'//TRIM(aerdir)//& |
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| 159 | '/'//TRIM(file_id(iaer,idomain)),& |
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| 160 | FORM='formatted') |
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| 161 | ENDIF |
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| 162 | IF(.NOT.file_ok) THEN |
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| 163 | write(*,*)'suaer_corrk: Pb opening ',& |
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| 164 | TRIM(file_id(iaer,idomain)) |
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| 165 | write(*,*)'It should be in: ',& |
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| 166 | TRIM(datadir)//'/'//TRIM(aerdir) |
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| 167 | write(*,*)'1) You can set this directory address ',& |
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| 168 | 'in callphys.def with:' |
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| 169 | write(*,*)' datadir = /absolute/path/to/datagcm' |
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| 170 | CALL ABORT |
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| 171 | ENDIF |
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| 172 | |
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| 173 | ! 1.2 Allocate the optical property table |
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| 174 | |
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| 175 | jfile = 1 |
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| 176 | endwhile = .false. |
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| 177 | DO WHILE (.NOT.endwhile) |
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| 178 | READ(file_unit,*) scanline |
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| 179 | IF ((scanline(1:1) .ne. '#').and.& |
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| 180 | (scanline(1:1) .ne. ' ')) THEN |
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| 181 | BACKSPACE(file_unit) |
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| 182 | reading1_seq: SELECT CASE (jfile) ! ==================== |
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| 183 | CASE(1) reading1_seq ! nwvl ---------------------------- |
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| 184 | read(file_unit,*) nwvl |
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| 185 | jfile = jfile+1 |
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| 186 | CASE(2) reading1_seq ! nsize --------------------------- |
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| 187 | read(file_unit,*) nsize(iaer,idomain) |
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| 188 | endwhile = .true. |
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| 189 | CASE DEFAULT reading1_seq ! ---------------------------- |
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| 190 | WRITE(*,*) 'readoptprop: ',& |
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| 191 | 'Error while loading optical properties.' |
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| 192 | CALL ABORT |
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| 193 | END SELECT reading1_seq ! ============================== |
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| 194 | ENDIF |
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| 195 | ENDDO |
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| 196 | |
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| 197 | ALLOCATE(wvl(nwvl)) ! wvl |
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| 198 | ALLOCATE(radiusdyn(nsize(iaer,idomain))) ! radiusdyn |
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| 199 | ALLOCATE(ep(nwvl,nsize(iaer,idomain))) ! ep |
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| 200 | ALLOCATE(omeg(nwvl,nsize(iaer,idomain))) ! omeg |
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| 201 | ALLOCATE(gfactor(nwvl,nsize(iaer,idomain))) ! g |
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| 202 | |
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| 203 | ! 1.3 Read the data |
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| 204 | |
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| 205 | jfile = 1 |
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| 206 | endwhile = .false. |
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| 207 | DO WHILE (.NOT.endwhile) |
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| 208 | READ(file_unit,*) scanline |
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| 209 | IF ((scanline(1:1) .ne. '#').and.& |
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| 210 | (scanline(1:1) .ne. ' ')) THEN |
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| 211 | BACKSPACE(file_unit) |
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| 212 | reading2_seq: SELECT CASE (jfile) ! ==================== |
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| 213 | CASE(1) reading2_seq ! wvl ----------------------------- |
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| 214 | read(file_unit,*) wvl |
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| 215 | jfile = jfile+1 |
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| 216 | CASE(2) reading2_seq ! radiusdyn ----------------------- |
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| 217 | read(file_unit,*) radiusdyn |
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| 218 | jfile = jfile+1 |
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| 219 | CASE(3) reading2_seq ! ep ------------------------------ |
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| 220 | isize = 1 |
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| 221 | DO WHILE (isize .le. nsize(iaer,idomain)) |
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| 222 | READ(file_unit,*) scanline |
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| 223 | IF ((scanline(1:1) .ne. '#').and.& |
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| 224 | (scanline(1:1) .ne. ' ')) THEN |
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| 225 | BACKSPACE(file_unit) |
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| 226 | read(file_unit,*) ep(:,isize) |
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| 227 | isize = isize + 1 |
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| 228 | ENDIF |
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| 229 | ENDDO |
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| 230 | |
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| 231 | jfile = jfile+1 |
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| 232 | CASE(4) reading2_seq ! omeg ---------------------------- |
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| 233 | isize = 1 |
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| 234 | DO WHILE (isize .le. nsize(iaer,idomain)) |
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| 235 | READ(file_unit,*) scanline |
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| 236 | IF ((scanline(1:1) .ne. '#').and.& |
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| 237 | (scanline(1:1) .ne. ' ')) THEN |
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| 238 | BACKSPACE(file_unit) |
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| 239 | read(file_unit,*) omeg(:,isize) |
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| 240 | isize = isize + 1 |
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| 241 | ENDIF |
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| 242 | ENDDO |
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| 243 | |
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| 244 | jfile = jfile+1 |
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| 245 | CASE(5) reading2_seq ! gfactor ------------------------- |
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| 246 | isize = 1 |
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| 247 | DO WHILE (isize .le. nsize(iaer,idomain)) |
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| 248 | READ(file_unit,*) scanline |
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| 249 | IF ((scanline(1:1) .ne. '#').and.& |
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| 250 | (scanline(1:1) .ne. ' ')) THEN |
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| 251 | BACKSPACE(file_unit) |
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| 252 | read(file_unit,*) gfactor(:,isize) |
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| 253 | isize = isize + 1 |
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| 254 | ENDIF |
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| 255 | ENDDO |
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| 256 | |
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| 257 | jfile = jfile+1 |
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| 258 | IF ((idomain.NE.1).OR.(iaer.NE.1).OR.(jfile.EQ.6)) THEN |
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| 259 | endwhile = .true. |
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| 260 | ENDIF |
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| 261 | CASE(6) reading2_seq |
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| 262 | endwhile = .true. |
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| 263 | CASE DEFAULT reading2_seq ! ---------------------------- |
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| 264 | WRITE(*,*) 'readoptprop: ',& |
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| 265 | 'Error while loading optical properties.' |
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| 266 | CALL ABORT |
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| 267 | END SELECT reading2_seq ! ============================== |
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| 268 | ENDIF |
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| 269 | ENDDO |
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| 270 | |
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| 271 | ! 1.4 Close the file |
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| 272 | |
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| 273 | CLOSE(file_unit) |
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| 274 | |
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| 275 | ! 1.5 Convert wvl to metres (needed in aerave_new) |
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| 276 | ! not needed if already the case |
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| 277 | ! do iwvl=1,nwvl |
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| 278 | ! wvl(iwvl)=wvl(iwvl)*1.e-6 |
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| 279 | ! enddo |
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| 280 | |
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| 281 | !================================================================== |
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| 282 | ! 2. AVERAGED PROPERTIES AND VARIABLE ASSIGNMENTS |
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| 283 | !================================================================== |
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| 284 | domain: SELECT CASE (idomain) |
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| 285 | !================================================================== |
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| 286 | CASE(1) domain ! VISIBLE DOMAIN (idomain=1) |
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| 287 | !================================================================== |
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| 288 | |
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| 289 | lamref=lamrefvis(iaer) |
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| 290 | epref=1.E+0 |
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| 291 | |
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| 292 | DO isize=1,nsize(iaer,idomain) |
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| 293 | |
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| 294 | ! Save the particle sizes |
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| 295 | radiustab(iaer,idomain,isize)=radiusdyn(isize) |
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| 296 | ! Averaged optical properties (GCM channels) |
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| 297 | |
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| 298 | CALL aerave_new ( nwvl,& |
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| 299 | wvl(:),ep(:,isize),omeg(:,isize),gfactor(:,isize),& |
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| 300 | lamref,epref,tstellar,& |
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| 301 | L_NSPECTV,blamv,epavVI,& |
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| 302 | omegavVI,gavVI,QREFvis(iaer,isize),omegaREFir(iaer,isize)) |
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| 303 | |
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| 304 | ! Variable assignments (declared in radcommon) |
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| 305 | DO isw=1,L_NSPECTV |
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| 306 | QVISsQREF(isw,iaer,isize)=epavVI(isw) |
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| 307 | gvis(isw,iaer,isize)=gavVI(isw) |
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| 308 | omegavis(isw,iaer,isize)=omegavVI(isw) |
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| 309 | END DO |
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| 310 | ENDDO |
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| 311 | |
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| 312 | !================================================================== |
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| 313 | CASE(2) domain ! INFRARED DOMAIN (idomain=2) |
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| 314 | !================================================================== |
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| 315 | |
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| 316 | |
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| 317 | DO isize=1,nsize(iaer,idomain) ! ---------------------------------- |
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| 318 | |
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| 319 | lamref=lamrefir(iaer) |
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| 320 | epref=1.E+0 |
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| 321 | |
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| 322 | ! Save the particle sizes |
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| 323 | radiustab(iaer,idomain,isize)=radiusdyn(isize) |
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| 324 | ! radiustab is the table of radius from the table (iaer,idomain,isize) |
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| 325 | |
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| 326 | ! Averaged optical properties (GCM channels) |
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| 327 | |
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| 328 | ! epav is <QIR>/Qext(lamrefir) since epref=1 |
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| 329 | ! Note: aerave also computes the extinction coefficient at |
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| 330 | ! the reference wavelength. This is called QREFvis or QREFir |
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| 331 | ! (not epref, which is a different parameter). |
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| 332 | ! Reference wavelengths SHOULD BE defined for each aerosol in |
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| 333 | ! radcommon_h.F90 |
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| 334 | |
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| 335 | CALL aerave_new ( nwvl,& |
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| 336 | wvl(:),ep(:,isize),omeg(:,isize),gfactor(:,isize),& |
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| 337 | lamref,epref,tplanet,& |
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| 338 | L_NSPECTI,blami,epavIR,& |
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| 339 | omegavIR,gavIR,QREFir(iaer,isize),omegaREFir(iaer,isize)) |
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| 340 | |
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| 341 | ! Variable assignments (declared in radcommon) |
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| 342 | DO ilw=1,L_NSPECTI |
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| 343 | QIRsQREF(ilw,iaer,isize)=epavIR(ilw) |
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| 344 | gir(ilw,iaer,isize)=gavIR(ilw) |
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| 345 | omegair(ilw,iaer,isize)=omegavIR(ilw) |
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| 346 | END DO |
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| 347 | |
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| 348 | ENDDO ! isize (particle size) ------------------------------------- |
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| 349 | |
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| 350 | END SELECT domain |
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| 351 | |
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| 352 | |
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| 353 | !======================================================================== |
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| 354 | ! 3. Deallocate temporary variables that were read in the ASCII files |
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| 355 | !======================================================================== |
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| 356 | |
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| 357 | DEALLOCATE(wvl) ! wvl |
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| 358 | DEALLOCATE(radiusdyn) ! radiusdyn |
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| 359 | DEALLOCATE(ep) ! ep |
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| 360 | DEALLOCATE(omeg) ! omeg |
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| 361 | DEALLOCATE(gfactor) ! g |
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| 362 | |
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| 363 | END DO ! Loop on iaer |
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| 364 | END DO ! Loop on idomain |
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| 365 | !======================================================================== |
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| 366 | RETURN |
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| 367 | END subroutine suaer_corrk |
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| 368 | |
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