/[MITgcm]/manual/s_algorithm/text/tracer.tex
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revision 1.12 by adcroft, Tue Nov 13 20:13:54 2001 UTC revision 1.13 by adcroft, Mon May 6 19:19:31 2002 UTC
# Line 450  to centered second order advection in th Line 450  to centered second order advection in th
450    
451  The DST3 method described above must be used in a forward-in-time  The DST3 method described above must be used in a forward-in-time
452  manner and is stable for $0 \le |c| \le 1$. Although the scheme  manner and is stable for $0 \le |c| \le 1$. Although the scheme
453  appears to be forward-in-time, it is in fact second order in time and  appears to be forward-in-time, it is in fact third order in time and
454  the accuracy increases with the Courant number! For low Courant  the accuracy increases with the Courant number! For low Courant
455  number, DST3 produces very similar results (indistinguishable in  number, DST3 produces very similar results (indistinguishable in
456  Fig.~\ref{fig:advect-1d-lo}) to the linear third order method but for  Fig.~\ref{fig:advect-1d-lo}) to the linear third order method but for
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