/[MITgcm]/MITgcm/pkg/generic_advdiff/GAD_FLUX_LIMITER.h
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Contents of /MITgcm/pkg/generic_advdiff/GAD_FLUX_LIMITER.h

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Revision 1.2 - (show annotations) (download)
Wed Jun 20 16:15:07 2001 UTC (22 years, 11 months ago) by jamous
Branch: MAIN
Changes since 1.1: +3 -3 lines
File MIME type: text/plain 
Wrote real constants in double precision in min, max arguments
(necessary when compiling on IBM with mpxlf95)
1 C $Header: /u/gcmpack/models/MITgcmUV/pkg/generic_advdiff/GAD_FLUX_LIMITER.h,v 1.1 2001/05/30 19:34:48 adcroft Exp $
2 C $Name: $
3
4 C Statement function to describe flux limiter
5 _RL Limiter
6 C Upwind Limiter(Cr)=0.
7 C Lax-Wendroff Limiter(Cr)=1.
8 C Suberbee Limiter(Cr)=max(0.,max(min(1.,2*Cr),min(2.,Cr)))
9
10 c Limiter(Cr)=0.
11 c Limiter(Cr)=1.
12 Limiter(Cr)=max(0.d0,max(min(1.d0,2.d0*Cr),min(2.d0,Cr)))
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