[Dart-dev] DART/branches Revision: 13139
dart at ucar.edu
dart at ucar.edu
Tue Apr 30 10:14:50 MDT 2019
nancy at ucar.edu
2019-04-30 10:14:50 -0600 (Tue, 30 Apr 2019)
87
update the rma_trunk version to fix the revision number
of the last manhattan push.
Modified: DART/branches/rma_trunk/CHANGELOG
===================================================================
--- DART/branches/rma_trunk/CHANGELOG 2019-04-30 16:03:13 UTC (rev 13138)
+++ DART/branches/rma_trunk/CHANGELOG 2019-04-30 16:14:50 UTC (rev 13139)
@@ -777,16 +777,18 @@
- Important performance fix if model does vertical conversion for localization.
Results were not wrong but performance was poor if 'distribute_mean = .true.'
was selected in the &assim_tools_nml namelist.
+
Now distributing the mean runs in close to the non-distributed time and uses
much less memory for large models. This only impacts models which do a vertical
conversion of either the observation or state vertical coordinate for localization
AND which set &assim_tools_nml :: distribute_mean = .true. to use less memory.
+
When using a distributed mean "convert_all_obs_verticals_first = .true." should
be set. If your observations will impact most of the model state, then
"convert_all_state_verticals_first = .true.' can also be set.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-+ Apr 24 2019 :: cam-fv refactor, posteriors optional, QC 8 $Revision$
++ Apr 24 2019 :: cam-fv refactor, posteriors optional, QC 8 Revision: 13138
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- The CAM Finite Volume (cam-fv) model_mod.f90 has undergone substantial
@@ -825,7 +827,7 @@
- get_maxdist() now a required routine all location modules
- Default routines now create a time variable as time(time) to allow multiple
- files to be concatinated along the unlimited dimension more easily. Also
+ files to be concatenated along the unlimited dimension more easily. Also
conforms to the netCDF convention for coordinate dimensions.
- obs_impact_tool handles a continuum of values, not just discrete 0 or 1.
@@ -864,7 +866,7 @@
- Better error and informational messages in various routines.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-+ MMM DD YYYY :: summary of changes in Manhattan update $Revision$
++ MMM DD YYYY :: summary of changes in next Manhattan update $Revision$
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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