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Last change
on this file since 2350 was
2350,
checked in by aslmd, 4 years ago
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CO2 cloud microphysics
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-
Property svn:executable set to
*
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File size:
1.3 KB
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| Line | |
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| 1 | c======================================================================= |
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| 2 | c SUBROUTINE co2sat |
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| 3 | c----------------------------------------------------------------------- |
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| 4 | c Aim: |
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| 5 | c ---- |
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| 6 | c Compute saturated steam pressure (from James et al, 1992) |
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| 7 | c======================================================================= |
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| 8 | subroutine co2sat(naersize, t, psat) |
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| 9 | |
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| 10 | implicit none |
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| 11 | c----------------------------------------------------------------------- |
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| 12 | c VARIABLES |
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| 13 | c----------------------------------------------------------------------- |
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| 14 | c Inputs: |
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| 15 | c ------- |
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| 16 | integer, intent(in) :: |
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| 17 | & naersize ! dimension of tables t and psat |
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| 18 | |
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| 19 | real, intent(in) :: |
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| 20 | & t(naersize) ! temperature table |
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| 21 | |
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| 22 | c Output: |
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| 23 | c ------- |
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| 24 | real, intent(out) :: |
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| 25 | & psat(naersize) ! Saturated steam pressure (Pa) |
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| 26 | |
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| 27 | c Local: |
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| 28 | c ------ |
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| 29 | integer :: |
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| 30 | & i ! loop on naersize |
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| 31 | c======================================================================= |
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| 32 | c===== BEGIN |
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| 33 | c======================================================================= |
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| 34 | do i = 1, naersize |
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| 35 | psat(i) = 1.382 * 1e12 * exp(-3182.48/t(i)) |
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| 36 | end do |
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| 37 | c======================================================================= |
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| 38 | c===== END |
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| 39 | c======================================================================= |
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| 40 | RETURN |
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| 41 | END |
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| 42 | |
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