Changes between Version 16 and Version 17 of ReleaseNotes

Timestamp:

Nov 15, 2012, 11:51:45 AM (12 years ago)

Author:

lnerger

Comment:

--

ReleaseNotes

@@ -5 +5 @@
 
 Changes:[[BR]]
- * Added Error Subspace Transform Kalman filter (ESTKF) and localized variant LESTKF. In addition a variant of the SEIK filter with symmetric square-root and explicit ensemble transformation is now available. (These filters have been introduced in the paper: "A unification of ensemble square-root filters" by L. Nerger, T. Janjic, J. Schroeter, and W. Hiller (Monthly Weather Review, 140, 2335-2345)
+ * Added Error Subspace Transform Kalman filter (ESTKF) and localized variant LESTKF. In addition a variant of the SEIK filter with symmetric square-root and explicit ensemble transformation is now available. (These filters have been introduced in the paper: "A unification of ensemble square-root filters" by L. Nerger, T. Janjic, J. Schroeter, and W. Hiller, Monthly Weather Review, 140, 2335-2345)
  * Added support to specify the type of the matrix square root in the SEIK filter. (Cholesky decomposition or symmetric square root based on singular value decomposition. The effects of these square root are also discussed in the paper mentioned above.)
  * Revised the internal structure of PDAF to simplify the implementation of additional filters. (See the [AddFilterAlgorithm page about adding a filter algorithm] for details.)