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

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Revision 1.5
Wed Aug 15 18:40:58 2001 UTC (22 years, 8 months ago) by adcroft
Branch: MAIN
CVS Tags: HEAD
Changes since 1.4: +1 -1 lines
FILE REMOVED

Finally mover timestep_tracer.F back to model/src
 - annoyingly needs GAD.h but since the only time GAD.h couldn't
   be available is in conjuction with no tracer stepping it seems ok.

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Revision 1.4 - (view) (download) (annotate) - [select for diffs]
Wed Aug 15 15:51:46 2001 UTC (22 years, 8 months ago) by adcroft
Branch: MAIN
Changes since 1.3: +11 -11 lines
Diff to previous 1.3

Added run-time control of advection schemes.
 - advection scheme determines method of forward integration.
 - unfortunately, we have to use integers in "data" since ENUM_CENTERED_2ND
   doesn't mean anything to fortran
 - defaults are centered second
 - output differs due to these mods! This is due to the g77 optimization.
   I have tested that using -ffloat-store, these mods do not affect
   the output so am confident about changes.

                T           S           U           V
C D M    c        m  s        m  s        m  s        m  s
n p a R  g  m  m  e  .  m  m  e  .  m  m  e  .  m  m  e  .
f n k u  2  i  a  a  d  i  a  a  d  i  a  a  d  i  a  a  d
g d e n  d  n  x  n  .  n  x  n  .  n  x  n  .  n  x  n  .

Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 22 16 16 pass  adjustment.128x64x1
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 pass  adjustment.cs-32x32x1
Y Y N N -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- N/O   aim.5l_Equatorial_Channel
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 pass  aim.5l_LatLon
Y Y N N -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- N/O   aim.5l_zon-ave
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 22 16 pass  exp0
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 22 16 pass  exp1
Y Y Y Y 13 16 16 16 16 16 16 16 13 16 13 13 13 13 13 13 16 pass  exp2
Y Y Y Y 12 16 16 13 16 16 16 16 16 13 16 16 16 16 13 13 16 FAIL  exp4
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 22 16 16 16 22 16 pass  exp5
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 pass  front_relax
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 22 16 16 16 11 16 pass  hs94.128x64x5
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 22 16 pass  hs94.1x64x5
Y Y Y Y 14 16 16 16 16 16 16 16 16 16 13 16 16 16 16 16 13 pass  hs94.cs-32x32x5
Y Y Y Y 16 16 16 22 16 16 16 16 16 16 16 22 16 16 16 16 16 pass  internal_wave
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 pass  natl_box
Y Y Y Y 16 16 16 16 16 13 16 13 16 16 16 16 16 16 16 16 16 pass  solid-body.cs-32x32x1

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Revision 1.3 - (view) (download) (annotate) - [select for diffs]
Tue Jul 31 15:01:33 2001 UTC (22 years, 9 months ago) by adcroft
Branch: MAIN
CVS Tags: checkpoint40pre5, checkpoint40pre6, checkpoint40pre7
Changes since 1.2: +8 -3 lines
Diff to previous 1.2

Initialization of Adams-Bashforth time stepping for iter.EQ.0
- uses simple forward step
- changes trajectories so *ALL* output is affected

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Revision 1.2 - (view) (download) (annotate) - [select for diffs]
Thu Jul 12 00:31:59 2001 UTC (22 years, 9 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint40pre2, checkpoint40pre3, checkpoint40pre4
Changes since 1.1: +4 -3 lines
Diff to previous 1.1

add a 3rd order advection scheme option

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Revision 1.1 - (view) (download) (annotate) - [select for diffs]
Wed May 30 19:34:48 2001 UTC (22 years, 11 months ago) by adcroft
Branch: MAIN
CVS Tags: checkpoint40pre1

Added "gad" package. Needs generalizing to allow selection
of advection schemes at run-time and different schemes for
each tracer.