[Dart-dev] DART/branches Revision: 11364

dart at ucar.edu dart at ucar.edu
Thu Mar 16 13:17:21 MDT 2017

nancy at ucar.edu
2017-03-16 13:17:20 -0600 (Thu, 16 Mar 2017)
updates to the doxygen section at the top.
no code changes.

Modified: DART/branches/rma_trunk/assimilation_code/programs/gen_sampling_err_table/gen_sampling_err_table.f90
--- DART/branches/rma_trunk/assimilation_code/programs/gen_sampling_err_table/gen_sampling_err_table.f90	2017-03-16 17:38:49 UTC (rev 11363)
+++ DART/branches/rma_trunk/assimilation_code/programs/gen_sampling_err_table/gen_sampling_err_table.f90	2017-03-16 19:17:20 UTC (rev 11364)
@@ -5,19 +5,26 @@
 ! $Id$
 !> Correct covariances for fixed ensemble sizes.
 !> Ref: Anderson, J., 2012: 
 !> Localization and Sampling Error Correction in Ensemble Kalman Filter Data Assimilation.
 !> Mon. Wea. Rev., 140, 2359-2371, doi: 10.1175/MWR-D-11-00013.1. 
 !> this version is a sparse array - the ens_sizes array lists the ensemble
 !> sizes that have been computed, using the unlimited dimension.  to generate
 !> a new ensemble size, it can be added at the end of the existing arrays.
+!> the read code will search the unlimited dimension until it finds a matching
+!> ensemble size.
 !> the initial table has the 40 sizes that the previous release of DART
-!> came with.  to generate other ensemble sizes, run this program with
+!> came with.  to generate other ensemble sizes run this program with
 !> the desired ensemble sizes listed in the namelist.
+!> the random number generator is seeded with the ensemble size
+!> so repeated runs of the program will generate the same tables.
 !> the output file is named 'sampling_error_correction_table.nc'
-!> and if one already exists, it will be appended to instead of
+!> and if one already exists it will be appended to instead of
 !> created from scratch.

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