Log of /MITgcm/pkg/generic_advdiff/gad_os7mp_adv_x.F
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Revision
1.4 -
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Fri May 11 17:30:06 2007 UTC
(17 years ago)
by
adcroft
Branch:
MAIN
Changes since
1.3: +11 -10 lines
Diff to
previous 1.3
Bug fix: added "Eps" to expressions deviding by cfl.
- This singular expression was giving problems in the DOME experiments.
Revision
1.1 -
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Sat Jan 20 21:20:11 2007 UTC
(17 years, 3 months ago)
by
adcroft
Branch:
MAIN
Added new advection scheme, OS7MP, which is seventh order and monotonicity preserving (note: not the same as monotonic!)
o enabled with advScheme set to "7". (Who chose 77 for Superbee? Oh, that was me ...)
o scheme requires a halo of 4
- no error checking for this at the moment
o scheme is coded for convenience rather than efficiency
- can easily switch down order or select the TVD limiter by commenting lines
- the y direction is coded with invert do i; do j loops (for now)
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