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C $Header: /u/gcmpack/models/MITgcmUV/pkg/generic_advdiff/GAD.h,v 1.1 2001/05/30 19:34:48 adcroft Exp $ |
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C $Name: $ |
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C Parameter common bloack |
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INTEGER gad_advection_scheme |
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c COMMON /GAD_PARS/ |
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c & gad_advection_scheme |
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PARAMETER(gad_advection_scheme=2) |
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C Enumerated constants for selecting advection schemes |
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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. _d 0/6. _d 0) |
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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=123) |
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INTEGER GAD_SALINITY |
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PARAMETER(GAD_SALINITY=321) |