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C $Name$ |
C $Name$ |
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#include "FIZHI_OPTIONS.h" |
#include "FIZHI_OPTIONS.h" |
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subroutine slprs (SLP,PZ,PTOP,PHIS,THZ,PLE,lwmask,im,jm,lm) |
subroutine slprs (PHIS,PLE,THZ,lwmask,im,jm,lm,SLP) |
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C*********************************************************************** |
C*********************************************************************** |
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C INPUT |
C INPUT |
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C PZ ...... SURFACE PRESSURE (MB) - PTOP |
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C PTOP .... MODEL TOP PRESSURE (MB) |
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C PHIS .... SURFACE GEOPOTENTIAL (M2/S2) |
C PHIS .... SURFACE GEOPOTENTIAL (M2/S2) |
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C THZ ..... POTENTIAL TEMPERATURE (K) ON Model LEVELS |
C THZ ..... POTENTIAL TEMPERATURE (K) ON Model LEVELS |
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C grid .... Dynamics Grid Structure |
C grid .... Dynamics Grid Structure |
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implicit none |
implicit none |
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integer im,jm,lm |
integer im,jm,lm |
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_RL SLP (im*jm), PZ (im*jm) |
_RL SLP (im*jm) |
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_RL PHIS (im*jm), THZ (im*jm,lm) |
_RL PHIS (im*jm), THZ (im*jm,lm) |
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_RL lwmask(im*jm) |
_RL lwmask(im*jm) |
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_RL ple(im*jm,lm+1) |
_RL ple(im*jm,lm+1) |
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_RL ZERO, ONE, TWO, BETA |
_RL TWO, BETA |
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PARAMETER(ZERO = 0.0) |
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PARAMETER(ONE = 1.0) |
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PARAMETER(TWO = 2.0) |
PARAMETER(TWO = 2.0) |
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PARAMETER(BETA = 0.0065) |
PARAMETER(BETA = 0.0065) |
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_RL getcon,g,r,ak,cp,delp,ptop |
_RL getcon,g,r,ak |
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integer i,L |
integer i,L |
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_RL tm (im*jm) |
_RL tm (im*jm) |
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integer Ltop (im*jm) |
integer Ltop (im*jm) |
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G = GETCON('GRAVITY') |
G = GETCON('GRAVITY') |
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R = GETCON('RGAS') |
R = GETCON('RGAS') |
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AK = GETCON('KAPPA') |
AK = GETCON('KAPPA') |
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CP = GETCON('CP') |
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C*********************************************************************** |
C*********************************************************************** |
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C* COMPUTE MEAN THETA IN PBL (100 MB) * |
C* COMPUTE MEAN THETA IN PBL (100 MB) * |
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C*********************************************************************** |
C*********************************************************************** |
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do i=1,im*jm |
do i=1,im*jm |
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if( lwmask(i).eq.0.0 ) then |
if( lwmask(i).eq.0.0 ) then |
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TM(I) = TM(I) * ((PZ(I)+PTOP)/1000.)**AK + BETA*PHIS(I)/(TWO*G) |
TM(I) = TM(I) * (PLE(I,LM+1)/1000.)**AK + BETA*PHIS(I)/(TWO*G) |
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else |
else |
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TM(I) = THZ(I,LM)*((PZ(I)+PTOP)/1000.)**AK + BETA*PHIS(I)/(TWO*G) |
TM(I) = THZ(I,LM)*(PLE(I,LM+1)/1000.)**AK + BETA*PHIS(I)/(TWO*G) |
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endif |
endif |
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SLP(I) = PHIS(I) / ( R*TM(I) ) |
SLP(I) = PHIS(I) / ( R*TM(I) ) |
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SLP(I) = ( PZ(I)+PTOP ) * EXP( SLP(I) ) |
SLP(I) = PLE(I,LM+1) * EXP( SLP(I) ) |
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enddo |
enddo |
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RETURN |
RETURN |