[Dart-dev] [6147] DART/branches/development/filter/filter.html: add a short comment about deflation being allowed but that

nancy at ucar.edu nancy at ucar.edu
Fri May 17 10:37:53 MDT 2013


Revision: 6147
Author:   nancy
Date:     2013-05-17 10:37:52 -0600 (Fri, 17 May 2013)
Log Message:
-----------
add a short comment about deflation being allowed but that
it's generally not a good idea.

Modified Paths:
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    DART/branches/development/filter/filter.html

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Modified: DART/branches/development/filter/filter.html
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--- DART/branches/development/filter/filter.html	2013-05-17 01:41:53 UTC (rev 6146)
+++ DART/branches/development/filter/filter.html	2013-05-17 16:37:52 UTC (rev 6147)
@@ -448,6 +448,8 @@
 <dd>
 If inflation is time-evolving (see inf_sd_initial namelist item above),
 then this sets the lowest value the inflation can evolve to.
+Setting a number less than one allows for deflation but generally
+in a well-observed system the ensemble needs more spread and not less.
 We recommend a setting of 1.0.
 <br /> <br />
 <dt>


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