/[MITgcm]/MITgcm/pkg/generic_advdiff/GAD.h
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revision 1.11 by edhill, Mon Mar 29 03:33:51 2004 UTC revision 1.16 by adcroft, Sat Jan 20 21:20:11 2007 UTC
# Line 20  C !USES: Line 20  C !USES:
20    
21  C !DEFINED PARAMETERS:  C !DEFINED PARAMETERS:
22    
23    C ENUM_UPWIND_1RST :: 1rst Order Upwind
24          INTEGER ENUM_UPWIND_1RST
25          PARAMETER(ENUM_UPWIND_1RST=1)
26    
27  C ENUM_CENTERED_2ND :: Centered 2nd order  C ENUM_CENTERED_2ND :: Centered 2nd order
28        INTEGER ENUM_CENTERED_2ND        INTEGER ENUM_CENTERED_2ND
29        PARAMETER(ENUM_CENTERED_2ND=2)        PARAMETER(ENUM_CENTERED_2ND=2)
30    
31  C ENUM_UPWIND_3RD :: 3rd order upwind  C ENUM_UPWIND_3RD :: 3rd order upwind
32        INTEGER ENUM_UPWIND_3RD        INTEGER ENUM_UPWIND_3RD
33        PARAMETER(ENUM_UPWIND_3RD=3)        PARAMETER(ENUM_UPWIND_3RD=3)
34    
# Line 32  C ENUM_CENTERED_4TH :: Centered 4th orde Line 36  C ENUM_CENTERED_4TH :: Centered 4th orde
36        INTEGER ENUM_CENTERED_4TH        INTEGER ENUM_CENTERED_4TH
37        PARAMETER(ENUM_CENTERED_4TH=4)        PARAMETER(ENUM_CENTERED_4TH=4)
38    
39    C ENUM_DST2 :: 2nd Order Direct Space and Time (= Lax-Wendroff)
40          INTEGER ENUM_DST2
41          PARAMETER(ENUM_DST2=20)
42    
43  C ENUM_FLUX_LIMIT :: Non-linear flux limiter  C ENUM_FLUX_LIMIT :: Non-linear flux limiter
44        INTEGER ENUM_FLUX_LIMIT        INTEGER ENUM_FLUX_LIMIT
45        PARAMETER(ENUM_FLUX_LIMIT=77)        PARAMETER(ENUM_FLUX_LIMIT=77)
46    
47  C ENUM_DST3 :: 3-DST  C ENUM_DST3 :: 3rd Order Direst Space and Time
48        INTEGER ENUM_DST3        INTEGER ENUM_DST3
49        PARAMETER(ENUM_DST3=30)        PARAMETER(ENUM_DST3=30)
50    
# Line 44  C ENUM_DST3_FLUX_LIMIT :: 3-DST flux lim Line 52  C ENUM_DST3_FLUX_LIMIT :: 3-DST flux lim
52        INTEGER ENUM_DST3_FLUX_LIMIT        INTEGER ENUM_DST3_FLUX_LIMIT
53        PARAMETER(ENUM_DST3_FLUX_LIMIT=33)        PARAMETER(ENUM_DST3_FLUX_LIMIT=33)
54    
55    C ENUM_OS7MP :: 7th Order One Step method with Monotonicity Preserving Limiter
56          INTEGER ENUM_OS7MP
57          PARAMETER(ENUM_OS7MP=7)
58    
59    C ENUM_SOM_PRATHER :: 2nd Order-Moment Advection Scheme, Prather, 1986
60          INTEGER ENUM_SOM_PRATHER
61          PARAMETER(ENUM_SOM_PRATHER=80)
62    
63    C ENUM_SOM_LIMITER :: 2nd Order-Moment Advection Scheme, Prather Limiter
64          INTEGER ENUM_SOM_LIMITER
65          PARAMETER(ENUM_SOM_LIMITER=81)
66    
67    C nSOM :: number of 1rst & 2nd Order-Moments: 1+1 (1D), 2+3 (2D), 3+6 (3D)
68          INTEGER nSOM
69          PARAMETER( nSOM = 3+6 )
70    
71  C oneSixth :: Third/fourth order interpolation factor  C oneSixth :: Third/fourth order interpolation factor
72        _RL oneSixth        _RL oneSixth
73        PARAMETER(oneSixth=1.D0/6.D0)        PARAMETER(oneSixth=1.D0/6.D0)
# Line 59  C GAD_TEMPERATURE :: temperature Line 83  C GAD_TEMPERATURE :: temperature
83  C GAD_SALINITY :: salinity  C GAD_SALINITY :: salinity
84        INTEGER GAD_SALINITY        INTEGER GAD_SALINITY
85        PARAMETER(GAD_SALINITY=2)        PARAMETER(GAD_SALINITY=2)
86  C GAD_TR1 :: pssive tracer 1  C GAD_TR1 :: passive tracer 1
87        INTEGER GAD_TR1        INTEGER GAD_TR1
88        PARAMETER(GAD_TR1=3)        PARAMETER(GAD_TR1=3)
89  CEOP  CEOP
90    
91  C--   COMMON /GAD_PARM_L/ Logical parameters for GAD pkg routines  C--   COMMON /GAD_PARM_L/ Logical parameters for GAD pkg routines
92    C tempSOM_Advection :: set to T if using 2nd-Order Moment advection for Temp
93    C saltSOM_Advection :: set to T if using 2nd-Order Moment advection for Salt
94  C tempMultiDimAdvec :: set to T if using multi-dim advection for Temp  C tempMultiDimAdvec :: set to T if using multi-dim advection for Temp
95  C saltMultiDimAdvec :: set to T if using multi-dim advection for Salt  C saltMultiDimAdvec :: set to T if using multi-dim advection for Salt
96  C tempAdamsBashforth :: set to T if using Adams-Bashforth stepping for Temp  C AdamsBashforthGt  :: apply Adams-Bashforth extrapolation on T tendency (=Gt)
97  C saltAdamsBashforth :: set to T if using Adams-Bashforth stepping for Salt  C AdamsBashforthGs  :: apply Adams-Bashforth extrapolation on S tendency (=Gs)
98    C AdamsBashforth_T  :: apply Adams-Bashforth extrapolation on Pot.Temp.
99    C AdamsBashforth_S  :: apply Adams-Bashforth extrapolation on Salinity
100    C tempStartAB       :: start this run (or restart) without previous gT/Temp
101    C saltStartAB       :: start this run (or restart) without previous gS/Salt
102          LOGICAL tempSOM_Advection
103          LOGICAL saltSOM_Advection
104        LOGICAL tempMultiDimAdvec        LOGICAL tempMultiDimAdvec
105        LOGICAL saltMultiDimAdvec        LOGICAL saltMultiDimAdvec
106        LOGICAL tr1_MultiDimAdvec        LOGICAL AdamsBashforthGt
107        LOGICAL tempAdamsBashforth        LOGICAL AdamsBashforthGs
108        LOGICAL saltAdamsBashforth        LOGICAL AdamsBashforth_T
109        LOGICAL tr1_AdamsBashforth        LOGICAL AdamsBashforth_S
110          LOGICAL tempStartAB
111          LOGICAL saltStartAB
112        COMMON /GAD_PARM_L/        COMMON /GAD_PARM_L/
113       & tempMultiDimAdvec , saltMultiDimAdvec , tr1_MultiDimAdvec,       & tempSOM_Advection, saltSOM_Advection,
114       & tempAdamsBashforth, saltAdamsBashforth, tr1_AdamsBashforth       & tempMultiDimAdvec, saltMultiDimAdvec,
115         & AdamsBashforthGt, AdamsBashforthGs,
116         & AdamsBashforth_T, AdamsBashforth_S,
117         & tempStartAB, saltStartAB
118    
119  CEH3 ;;; Local Variables: ***  CEH3 ;;; Local Variables: ***
120  CEH3 ;;; mode:fortran ***  CEH3 ;;; mode:fortran ***
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