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Last change
on this file since 3058 was
1384,
checked in by emillour, 10 years ago
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Generic GCM:
- Some code cleanup: turning comcstfi.h into module comcstfi_mod.F90
EM
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File size:
1003 bytes
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| 1 | subroutine forceWCfn(ngrid,nlayer,nq,pplev,pt,dq,dqs) |
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| 2 | |
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| 3 | USE tracer_h |
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| 4 | use comcstfi_mod, only: g |
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| 5 | |
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| 6 | implicit none |
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| 7 | |
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| 8 | !================================================================== |
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| 9 | ! |
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| 10 | ! Purpose |
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| 11 | ! ------- |
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| 12 | ! Force tracer conservation in a column for a given pair of |
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| 13 | ! delta q, delta q_s |
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| 14 | ! |
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| 15 | ! Authors |
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| 16 | ! ------- |
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| 17 | ! R. Wordsworth |
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| 18 | ! |
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| 19 | !================================================================== |
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| 20 | |
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| 21 | INTEGER ngrid,nlayer,nq |
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| 22 | |
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| 23 | real masse, Wtot, Wdiff |
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| 24 | |
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| 25 | real pplev(ngrid,nlayer+1) |
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| 26 | real pt(ngrid) |
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| 27 | |
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| 28 | real dqs(ngrid,nq) |
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| 29 | real dq(ngrid,nlayer,nq) |
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| 30 | |
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| 31 | integer iq, ig, ilay |
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| 32 | |
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| 33 | do iq=1,nq |
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| 34 | do ig=1,ngrid |
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| 35 | Wtot = 0.0 |
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| 36 | do ilay=1,nlayer |
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| 37 | masse = (pplev(ig,ilay) - pplev(ig,ilay+1))/g |
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| 38 | Wtot = Wtot + masse*dq(ig,ilay,iq) |
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| 39 | enddo |
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| 40 | Wdiff = Wtot + dqs(ig,iq) |
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| 41 | |
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| 42 | dqs(ig,iq) = dqs(ig,iq) - Wdiff |
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| 43 | enddo |
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| 44 | enddo |
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| 45 | |
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| 46 | end |
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| 47 | |
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