From: Tobias Leicht Date: Wed, 12 Sep 2007 07:40:59 +0000 (+0000) Subject: Add news entry for DataPostprocessor. X-Git-Tag: v8.0.0~9860 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff3d604a81fcd9e49c5ea9f94d6af4c12d0704e5;p=dealii.git Add news entry for DataPostprocessor. git-svn-id: https://svn.dealii.org/trunk@15198 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/doc/news/changes.h b/deal.II/doc/news/changes.h index 717a6ab3a2..f5dce9f426 100644 --- a/deal.II/doc/news/changes.h +++ b/deal.II/doc/news/changes.h @@ -82,6 +82,19 @@ inconvenience this causes. refinement.
(Luca Heltai 2007/09/10) +

+ +
  • Extendend: The possibilities of graphical output via the DataOut, + DataOutFaces and DataOutRotation classes have been extended by the + ability to perform a postrocessing step before a given data + vector is written to the output. This way, derived variables can be + written instead of the original data. To this end, there is a new + version of DataOut_DoFData::add_data_vector taking a + data vector and a DataPostprocessor, which performs the actual + calculation of new data based on the values and possibly derivatives + of the original data at each point of the patch. +
    + (Tobias Leicht 2007/09/10)