| 1 | module lask_param_mod |
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| 2 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 3 | !!! |
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| 4 | !!! Purpose: Define parameters from Laskar et al., 2004 evolution |
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| 5 | !!! |
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| 6 | !!! Author: RV, JBC |
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| 7 | !!! |
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| 8 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 9 | |
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| 10 | implicit none |
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| 11 | |
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| 12 | real,save,allocatable :: yearlask(:) ! year before present from Laskar et al. Tab |
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| 13 | real,save,allocatable :: obllask(:) ! obliquity [deg] |
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| 14 | real,save,allocatable :: ecclask(:) ! excentricity [deg] |
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| 15 | real,save,allocatable :: lsplask(:) ! ls perihelie [deg] |
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| 16 | integer, save :: last_ilask ! Index of the line in the file year_obl_lask.asc corresponding to the closest lower year to the current year |
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| 17 | |
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| 18 | contains |
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| 19 | |
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| 20 | subroutine ini_lask_param_mod |
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| 21 | |
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| 22 | implicit none |
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| 23 | |
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| 24 | integer :: nlask ! number of lines in Laskar files |
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| 25 | integer :: ierr |
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| 26 | |
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| 27 | nlask = 0 |
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| 28 | open(1,file = 'obl_ecc_lsp.asc') |
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| 29 | do |
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| 30 | read(1,*,iostat = ierr) |
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| 31 | if (ierr /= 0) exit |
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| 32 | nlask = nlask + 1 |
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| 33 | enddo |
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| 34 | close(1) |
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| 35 | allocate(yearlask(nlask)) |
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| 36 | allocate(obllask(nlask)) |
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| 37 | allocate(ecclask(nlask)) |
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| 38 | allocate(lsplask(nlask)) |
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| 39 | |
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| 40 | end subroutine ini_lask_param_mod |
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| 41 | |
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| 42 | |
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| 43 | subroutine end_lask_param_mod |
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| 44 | |
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| 45 | implicit none |
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| 46 | |
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| 47 | if (allocated(yearlask)) deallocate(yearlask) |
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| 48 | if (allocated(obllask)) deallocate(obllask) |
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| 49 | if (allocated(ecclask)) deallocate(ecclask) |
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| 50 | if (allocated(lsplask)) deallocate(lsplask) |
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| 51 | |
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| 52 | end subroutine end_lask_param_mod |
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| 53 | |
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| 54 | end module lask_param_mod |
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