| [2560] | 1 | subroutine ave_stelspec(STELLAR) |
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| 2 | |
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| 3 | !================================================================== |
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| 4 | ! |
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| 5 | ! Purpose |
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| 6 | ! ------- |
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| 7 | ! Average the chosen high resolution stellar spectrum over the |
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| 8 | ! visible bands in the model. |
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| 9 | ! |
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| 10 | ! Authors |
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| 11 | ! ------- |
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| 12 | ! Robin Wordsworth (2010). |
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| 13 | ! Generalized to very late spectral types (and Brown dwarfs) Jeremy Leconte (2012) |
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| 14 | ! |
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| 15 | ! Called by |
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| 16 | ! --------- |
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| 17 | ! setspv.F |
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| 18 | ! |
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| 19 | ! Calls |
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| 20 | ! ----- |
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| 21 | ! none |
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| 22 | ! |
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| 23 | !================================================================== |
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| 24 | |
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| 25 | use radinc_h, only: L_NSPECTV |
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| 26 | use radcommon_h, only: BWNV, DWNV, tstellar |
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| 27 | use datafile_mod, only: datadir |
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| 28 | |
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| 29 | implicit none |
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| 30 | |
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| 31 | real*8 STELLAR(L_NSPECTV) |
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| 32 | integer startype |
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| 33 | |
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| 34 | integer Nfine |
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| 35 | integer,parameter :: Nfineband=200 |
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| 36 | integer ifine,band |
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| 37 | |
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| 38 | real,allocatable,save :: lam(:),stel_f(:) !read by master |
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| 39 | real lamm,lamp |
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| 40 | real dl |
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| 41 | |
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| 42 | character(len=100) :: file_id,file_id_lam |
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| 43 | character(len=200) :: file_path,file_path_lam |
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| 44 | |
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| 45 | real lam_temp |
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| 46 | double precision stel_temp |
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| 47 | |
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| 48 | integer :: ios ! file opening/reading status |
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| 49 | |
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| 50 | character(len=100) :: message |
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| 51 | character(len=10),parameter :: subname="avestelspc" |
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| 52 | |
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| 53 | STELLAR(:)=0.0 |
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| 54 | |
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| 55 | print*,'enter ave_stellspec' |
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| 56 | |
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| 57 | !! Sun only |
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| 58 | startype=1 |
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| 59 | ! load high resolution stellar data |
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| 60 | file_id='/stellar_spectra/sol.txt' |
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| 61 | tstellar=5800. |
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| 62 | file_id_lam='/stellar_spectra/lam.txt' |
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| 63 | Nfine=5000 |
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| 64 | |
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| 65 | !$OMP MASTER |
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| 66 | allocate(lam(Nfine),stel_f(Nfine)) |
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| 67 | |
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| 68 | file_path_lam=TRIM(datadir)//TRIM(file_id_lam) |
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| 69 | open(110,file=file_path_lam,form='formatted',status='old',iostat=ios) |
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| 70 | if (ios.ne.0) then ! file not found |
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| 71 | write(*,*) 'Error from ave_stelspec' |
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| 72 | write(*,*) 'Data file ',trim(file_id_lam),' not found.' |
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| 73 | write(*,*)'Check that your path to datagcm:',trim(datadir) |
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| 74 | write(*,*)' is correct. You can change it in callphys.def with:' |
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| 75 | write(*,*)' datadir = /absolute/path/to/datagcm' |
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| 76 | write(*,*)' Also check that there is a ',trim(file_id_lam),' there.' |
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| 77 | message='Error from ave_stelspec' |
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| 78 | call abort_physic(subname,message,1) |
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| 79 | else |
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| 80 | do ifine=1,Nfine |
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| 81 | read(110,*) lam(ifine) |
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| 82 | enddo |
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| 83 | close(110) |
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| 84 | endif |
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| 85 | |
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| 86 | |
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| 87 | ! load high resolution wavenumber data |
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| 88 | file_path=TRIM(datadir)//TRIM(file_id) |
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| 89 | open(111,file=file_path,form='formatted',status='old',iostat=ios) |
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| 90 | if (ios.ne.0) then ! file not found |
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| 91 | write(*,*) 'Error from ave_stelspec' |
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| 92 | write(*,*) 'Data file ',trim(file_id),' not found.' |
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| 93 | write(*,*)'Check that your path to datagcm:',trim(datadir) |
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| 94 | write(*,*)' is correct. You can change it in callphys.def with:' |
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| 95 | write(*,*)' datadir = /absolute/path/to/datagcm' |
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| 96 | write(*,*)' Also check that there is a ',trim(file_id),' there.' |
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| 97 | message='Error from ave_stelspec' |
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| 98 | call abort_physic(subname,message,1) |
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| 99 | else |
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| 100 | do ifine=1,Nfine |
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| 101 | read(111,*) stel_f(ifine) |
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| 102 | enddo |
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| 103 | close(111) |
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| 104 | endif |
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| 105 | !$OMP END MASTER |
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| 106 | !$OMP BARRIER |
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| 107 | |
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| 108 | ! sum data by band |
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| 109 | band=1 |
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| 110 | Do while(lam(1).lt. real(10000.0/BWNV(band+1))) |
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| 111 | if (band.gt.L_NSPECTV-1) exit |
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| 112 | band=band+1 |
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| 113 | enddo |
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| 114 | dl=lam(2)-lam(1) |
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| 115 | STELLAR(band)=STELLAR(band)+stel_f(1)*dl |
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| 116 | do ifine = 2,Nfine |
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| 117 | if(lam(ifine) .gt. real(10000.0/BWNV(band)))then |
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| 118 | band=band-1 |
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| 119 | endif |
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| 120 | if(band .lt. 1) exit |
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| 121 | dl=lam(ifine)-lam(ifine-1) |
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| 122 | STELLAR(band)=STELLAR(band)+stel_f(ifine)*dl |
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| 123 | end do |
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| 124 | |
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| 125 | |
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| 126 | STELLAR(1:L_NSPECTV)=STELLAR(1:L_NSPECTV)/sum(STELLAR(1:L_NSPECTV)) |
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| 127 | !$OMP BARRIER |
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| 128 | !$OMP MASTER |
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| 129 | if (allocated(lam)) deallocate(lam) |
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| 130 | if (allocated(stel_f)) deallocate(stel_f) |
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| 131 | !$OMP END MASTER |
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| 132 | !$OMP BARRIER |
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| 133 | |
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| 134 | end subroutine ave_stelspec |
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