| 1 | MODULE recomp_orb_param_mod |
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| 2 | !======================================================================= |
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| 3 | ! |
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| 4 | ! Purpose: Recompute orbit parameters based on values by Laskar et al., |
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| 5 | ! 2004 |
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| 6 | ! |
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| 7 | ! Authors: RV |
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| 8 | !======================================================================= |
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| 9 | IMPLICIT NONE |
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| 10 | |
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| 11 | CONTAINS |
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| 12 | |
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| 13 | SUBROUTINE recomp_orb_param(final_iter) |
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| 14 | |
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| 15 | USE temps_mod_evol, ONLY: year_bp_ini, year_PEM, var_obl, var_ex, var_lsp |
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| 16 | #ifndef CPP_STD |
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| 17 | USE comconst_mod, ONLY: pi |
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| 18 | USE planete_h, ONLY: e_elips, obliquit, timeperi |
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| 19 | #else |
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| 20 | use planete_mod, only: e_elips, obliquit, timeperi |
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| 21 | USE comcstfi_mod, only: pi |
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| 22 | |
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| 23 | #endif |
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| 24 | |
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| 25 | USE lask_param_mod, only: yearlask,oblask,exlask,lsplask, & |
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| 26 | end_lask_param_mod,last_ilask |
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| 27 | |
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| 28 | IMPLICIT NONE |
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| 29 | |
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| 30 | !-------------------------------------------------------- |
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| 31 | ! Input Variables |
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| 32 | !-------------------------------------------------------- |
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| 33 | |
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| 34 | integer,intent(in) :: final_iter ! Number of year iteration of the PEM |
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| 35 | |
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| 36 | !-------------------------------------------------------- |
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| 37 | ! Output Variables |
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| 38 | !-------------------------------------------------------- |
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| 39 | |
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| 40 | !-------------------------------------------------------- |
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| 41 | ! Local variables |
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| 42 | !-------------------------------------------------------- |
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| 43 | |
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| 44 | real :: Year ! Year of the simulation |
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| 45 | real :: timeperi_ls ! time of peri in ls |
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| 46 | integer ilask ! Loop variable |
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| 47 | |
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| 48 | |
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| 49 | ! ********************************************************************** |
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| 50 | ! 0. Initializations |
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| 51 | ! ********************************************************************** |
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| 52 | |
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| 53 | |
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| 54 | Year=year_bp_ini+year_PEM+final_iter |
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| 55 | |
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| 56 | timeperi_ls=timeperi*360/2/pi |
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| 57 | |
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| 58 | ! Year=-953200 |
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| 59 | print *, "recomp_orb_param, Old year=", year_bp_ini+year_PEM |
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| 60 | print *, "recomp_orb_param, New year=", Year |
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| 61 | print *, "recomp_orb_param, Old obl=", obliquit |
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| 62 | print *, "recomp_orb_param, Old ex=", e_elips |
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| 63 | print *, "recomp_orb_param, Old lsp=", timeperi_ls |
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| 64 | print *, "recomp_orb_param, Old timeperi=", timeperi |
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| 65 | |
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| 66 | do ilask=last_ilask,1,-1 |
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| 67 | if(yearlask(ilask) .GT.Year) then |
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| 68 | if(var_obl) then |
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| 69 | obliquit=oblask(ilask+1)+(oblask(ilask)-oblask(ilask+1))*(Year-yearlask(ilask+1))/(yearlask(ilask)-yearlask(ilask+1)) |
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| 70 | endif |
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| 71 | if(var_ex) then |
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| 72 | e_elips=exlask(ilask+1)+(exlask(ilask)-exlask(ilask+1))*(Year-yearlask(ilask+1))/(yearlask(ilask)-yearlask(ilask+1)) |
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| 73 | endif |
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| 74 | if(var_lsp) then |
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| 75 | timeperi_ls=lsplask(ilask+1)+(lsplask(ilask)-lsplask(ilask+1))*(Year-yearlask(ilask+1))/(yearlask(ilask)-yearlask(ilask+1)) |
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| 76 | endif |
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| 77 | exit |
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| 78 | endif |
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| 79 | enddo |
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| 80 | timeperi=timeperi_ls*2*pi/360 |
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| 81 | |
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| 82 | print *, "recomp_orb_param, Final year of the PEM run:", Year |
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| 83 | print *, "recomp_orb_param, New obl=", obliquit |
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| 84 | print *, "recomp_orb_param, New ex=", e_elips |
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| 85 | print *, "recomp_orb_param, New timeperi=", timeperi |
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| 86 | |
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| 87 | END SUBROUTINE recomp_orb_param |
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| 88 | |
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| 89 | !******************************************************************************** |
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| 90 | |
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| 91 | END MODULE recomp_orb_param_mod |
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