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Geting rid of superfluous checkout stuff
1 | ; TeX output 2001.05.20:2129 x ' }h! cmsl12Adcroft&Hill^{Redi/GM/GriesscrhemeintheMITOGCM9ՌXQ cmr121= u:HN G cmbx12ImplemenutationzoftheGM/Redi/GriesQꍑruscuhemeszintheMITOGCMᏍ XQ ff cmr12A.Adcroft/andC.Hill,MIT + U7July/2000(V' 1D(Ovuerviewb#' Therer+aretrwor+partstotheRedi/GMrparameterizationofgeostrophiceddies. ' The |
2 | rstaimstomixtracerpropSertiesalongisenrtropes(neutralsurfaces)' bry{meansofadiusionopSeratororientedalongtheloScalisentropicsurface' (Redi).mThesecondpart,@kadiabaticallyre-arrangestracersthroughanad-' vrective uxwheretheadvrecting owisafunctionofslopSeoftheisentropic' surfaces(GM).8TheӘrstGCMQimplemenrtationoftheRedischemewasbyCox1987inthe' GFDL<toScean<circulationmodel..Theoriginalapproacrhfailedtodistinguish' bSetrweenisopycnalsandsurfacesofloScallyreferencedpotenrtialdensity(now' calledlneutralsurfaces)whicrharepropSerisentropSesfortheocean.Aswillbe' discussedlater,italsoappSearsthattheCorximplementationissusceptible' toZacomputationalmoSde. Duetothismode,theCorxschemerequiresa' bacrkground8lateraldiusiontobSepresenttoconservetheintegrityofthe' moSdelelds.8TheGMsparameterizationwrasthenaddedtotheGFDLcoSdeinthe' formsofanon-divrergentsbSolusvrelocityV. |
3 | cAThesmethoddenestrwosstream-' functionsUexpressedintermsoftheisoneutralslopSessub jecttotheboundary' condition}ofzerovXalueonuppSerandlorwer}boundaries.Thehorizonrtalbolus' vreloScitiesWarethentheverticalderivXativeofthesefunctions. Hereinlies' a problemhighlighrtedbyGriesetal.,QA1997:vthebSolusveloScitiesinvolve' mrultipleXderivXativesonthepSotentialdensityeld,*Dwhichcanconsequently' givre.~risetonoise.cGriesetal.pSoinrtoutthattheGM.mbolus uxescanbe' idenrticallyiwrittenasaskew uxwhichinvolvesfewerdierentialopSerators.' FVurther,Ncomrbining:theskew uxformulationandRedischeme,Nsubstantial' cancellationstakreplacetothepSointthatthehorizontal uxesareunmoSdied' fromthelateraldiusionparameterization. *x ' Adcroft&Hill^{Redi/GM/GriesscrhemeintheMITOGCM9Ռ2= ' 2D(Redizscuheme:Isopycnaldiusionb#' The>NRediscrhemediusestracersalongisopycnalsandintroSducesatermin ' thetendency(rhs)ofsucrhatracer(hereg cmmi12W)oftheform:1 !", |
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