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Last change
on this file since 3436 was
3175,
checked in by emillour, 11 months ago
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Pluto PCM:
Add the old Pluto LMDZ for reference (required prior step to making
an LMDZ.PLUTO using the same framework as the other physics packages).
TB+EM
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File size:
1.2 KB
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| Rev | Line | |
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| [3175] | 1 | subroutine kastprof_fn(tsurf,temp,play,plev) |
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| 2 | IMPLICIT NONE |
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| 3 | |
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| 4 | c creates a kasting temperature profile |
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| 5 | |
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| 6 | #include "dimensions.h" |
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| 7 | #include "dimphys.h" |
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| 8 | #include "comcstfi.h" |
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| 9 | |
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| 10 | |
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| 11 | REAL play(nlayermx) ! Pressure at the middle of the layers (Pa) |
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| 12 | REAL plev(nlayermx+1) ! intermediate pressure levels (pa) |
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| 13 | REAL psurf,tsurf |
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| 14 | REAL tcond (nlayermx) |
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| 15 | REAL temp(nlayermx) ! temperature at the middle of the layers |
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| 16 | |
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| 17 | real*8 Gamma, dz |
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| 18 | integer l |
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| 19 | |
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| 20 | ! dTdp = (-RT/gp)*Gamma |
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| 21 | |
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| 22 | ! ideal gas lapse rate |
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| 23 | Gamma = -5.0556 ! K / km |
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| 24 | |
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| 25 | ! 1st layer |
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| 26 | dz = (plev(1) - play(1)) * (R * tsurf / (g*play(1))) |
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| 27 | temp(1)=tsurf+dz*Gamma/1000 |
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| 28 | |
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| 29 | ! other layers |
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| 30 | DO l=2,nlayermx |
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| 31 | dz = (play(l-1) - play(l)) * (R * temp(l-1) / (g*play(l))) |
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| 32 | temp(l)=temp(l-1)+dz*Gamma/1000 ! convective lower troposphere |
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| 33 | |
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| 34 | ! FORMULE FANALE POUR 100% N2 |
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| 35 | ! tcond(l)=(-3167.8)/(log(.01*play(l))-23.23) |
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| 36 | tcond(1) = (1.)/(0.026315-0.0011877*log(.7143*play(1))) |
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| 37 | if (temp(l) .lt. tcond(l)) temp(l)= tcond(l) ! condensing upper troposphere |
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| 38 | ! if (temp(l) .lt. 167.) temp(l)= 167.0 ! isothermal stratosphere |
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| 39 | |
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| 40 | ENDDO |
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| 41 | |
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| 42 | return |
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| 43 | end |
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