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Last change
on this file since 3985 was
3985,
checked in by jbclement, 7 days ago
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PEM:
Addition of a module "phys_constants" to read and store physical parameter of the planet properly, i.e. without going through the module "comcstfi_h" and/or "comconst_mod".
JBC
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File size:
1.5 KB
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| 1 | MODULE tracers |
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| 2 | |
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| 3 | implicit none |
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| 4 | |
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| 5 | ! Indices for tracers taken from the PCM |
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| 6 | integer :: iPCM_qh2o |
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| 7 | |
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| 8 | ! Molar masses of tracers |
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| 9 | real, dimension(:), allocatable :: mmol |
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| 10 | |
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| 11 | !======================================================================= |
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| 12 | contains |
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| 13 | !======================================================================= |
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| 14 | |
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| 15 | SUBROUTINE ini_tracers_id(nqtot,noms) |
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| 16 | |
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| 17 | implicit none |
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| 18 | |
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| 19 | ! Arguments |
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| 20 | !---------- |
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| 21 | integer, intent(in) :: nqtot |
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| 22 | character(*), dimension(nqtot), intent(in) :: noms |
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| 23 | |
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| 24 | ! Local variables |
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| 25 | !---------------- |
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| 26 | integer :: i |
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| 27 | |
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| 28 | ! Code |
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| 29 | !----- |
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| 30 | ! Allocation |
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| 31 | call ini_tracers(nqtot) |
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| 32 | |
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| 33 | ! Initialization |
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| 34 | iPCM_qh2o = -1 |
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| 35 | |
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| 36 | ! Getting the index |
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| 37 | do i = 1,nqtot |
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| 38 | if (noms(i) == "h2o_vap") then |
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| 39 | iPCM_qh2o = i |
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| 40 | mmol(i) = 18. |
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| 41 | endif |
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| 42 | enddo |
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| 43 | |
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| 44 | ! Checking if everything has been found |
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| 45 | if (iPCM_qh2o < 0) error stop 'ini_frost_id: H2O vapour index not found!' |
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| 46 | |
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| 47 | END SUBROUTINE ini_tracers_id |
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| 48 | !======================================================================= |
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| 49 | |
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| 50 | SUBROUTINE ini_tracers(nqtot) |
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| 51 | |
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| 52 | implicit none |
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| 53 | |
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| 54 | ! Arguments |
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| 55 | !---------- |
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| 56 | integer, intent(in) :: nqtot |
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| 57 | |
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| 58 | ! Local variables |
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| 59 | !---------------- |
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| 60 | |
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| 61 | ! Code |
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| 62 | !----- |
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| 63 | if (.not. allocated(mmol)) allocate(mmol(nqtot)) |
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| 64 | |
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| 65 | END SUBROUTINE ini_tracers |
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| 66 | !======================================================================= |
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| 67 | |
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| 68 | SUBROUTINE end_tracers() |
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| 69 | |
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| 70 | implicit none |
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| 71 | |
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| 72 | ! Arguments |
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| 73 | !---------- |
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| 74 | |
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| 75 | ! Local variables |
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| 76 | !---------------- |
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| 77 | |
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| 78 | ! Code |
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| 79 | !----- |
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| 80 | if (allocated(mmol)) deallocate(mmol) |
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| 81 | |
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| 82 | END SUBROUTINE end_tracers |
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| 83 | |
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| 84 | END MODULE tracers |
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