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C $Header: /u/gcmpack/models/MITgcmUV/pkg/generic_advdiff/GAD.h,v 1.4 2001/07/30 20:42:45 heimbach Exp $ |
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C $Name: $ |
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C Enumerated constants for selecting advection schemes |
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C - unfortunately, there is no easy way to make use of the |
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C tokens in namelist input so for now we have to enter the |
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C tokens value into "data" (ie. 2 for 2nd order etc.) |
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C Centered 2nd order |
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INTEGER ENUM_CENTERED_2ND |
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PARAMETER(ENUM_CENTERED_2ND=2) |
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C 3rd order upwind |
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INTEGER ENUM_UPWIND_3RD |
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PARAMETER(ENUM_UPWIND_3RD=3) |
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C Centered 4th order |
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INTEGER ENUM_CENTERED_4TH |
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PARAMETER(ENUM_CENTERED_4TH=4) |
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C Non-linear flux limiter |
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INTEGER ENUM_FLUX_LIMIT |
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PARAMETER(ENUM_FLUX_LIMIT=77) |
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C Third/fourth order interpolation factor |
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_RL oneSixth |
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PARAMETER(oneSixth=1.D0/6.D0) |
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C Differentiate between tracers (only needed for KPP - arrgh!!!) |
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INTEGER GAD_TEMPERATURE |
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PARAMETER(GAD_TEMPERATURE=101) |
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INTEGER GAD_SALINITY |
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PARAMETER(GAD_SALINITY=102) |
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INTEGER GAD_TR1 |
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PARAMETER(GAD_TR1=103) |
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