Log of /MITgcm/pkg/generic_advdiff/gad_os7mp_adv_x.F

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Revision 1.7 - (view) (download) (annotate) - [select for diffs]
Fri Oct 5 10:50:47 2007 UTC (16 years, 7 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint59i, checkpoint59j, checkpoint59k, checkpoint59l, checkpoint59m, checkpoint59n
Changes since 1.6: +16 -1 lines
Diff to previous 1.6

thanks to Jens-Olaf Beismann, these advection routines will now vectorize

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Revision 1.6 - (view) (download) (annotate) - [select for diffs]
Wed Jun 13 18:45:25 2007 UTC (16 years, 10 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint59d, checkpoint59e, checkpoint59f, checkpoint59g, checkpoint59h
Changes since 1.5: +3 -3 lines
Diff to previous 1.5

remove semi-column @ end of 2 lines (was giving warnings)

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Revision 1.5 - (view) (download) (annotate) - [select for diffs]
Fri May 11 18:24:31 2007 UTC (17 years ago) by adcroft
Branch: MAIN
CVS Tags: checkpoint59b, checkpoint59c
Changes since 1.4: +43 -27 lines
Diff to previous 1.4

Updated masking (discretization near boundaries) to retain slightly
higher accuracy near topography.
 - Improves advact_xz solution by 5%.

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Revision 1.4 - (view) (download) (annotate) - [select for diffs]
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.

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Revision 1.3 - (view) (download) (annotate) - [select for diffs]
Wed Apr 4 01:39:06 2007 UTC (17 years, 1 month ago) by jmc
Branch: MAIN
CVS Tags: checkpoint58y_post, checkpoint59, checkpoint59a
Changes since 1.2: +5 -3 lines
Diff to previous 1.2

add a logical argument "calcCFL" to DST horizontal Advection S/R
(if false, assume that uFld,vFld are already CFL number in x,y dir)

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Revision 1.2 - (view) (download) (annotate) - [select for diffs]
Sun Jan 21 17:25:31 2007 UTC (17 years, 3 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint58v_post, checkpoint58w_post, checkpoint58x_post
Changes since 1.1: +13 -9 lines
Diff to previous 1.1

add a few " _d 0" to make the xlf compile swallow the new code

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Revision 1.1 - (view) (download) (annotate) - [select for diffs]
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)