Modelica Conference 2012

The conference is over now, it was pretty interesting. My paper about the usage of ncDataReader2 with Modelica is linked at the publications page.


Polygon | more Windows binaries

I just added more Windows binaries of my python package for polygon handling to the download areas on GitHub. You can download the following variants: for Python 2.7 or Python 3.2 (Polygon 2 / Polygon 3) for 32 or 64bit Windows (win32 / win-amd64) with or without support for numpy compiled in (version 1.6.2) Please report any problems you have with…


Polygon | new versions 2.0.5 and 3.0.5

I released new versions of my python package for polygon handling. The changes contain only bug fixes, no new features were added: fixes some issues with recent versions of NumPy fixes some issues with recent versions of Python 2 and 3 NumPy support is enabled by default now Source and binary Packages for Python 2…


Talk at the Modelica Conference 2012 in Munich

I will have a presentation and talk at the 9. International Modelica Conference in Munich at 3.-5. September 2012. It will focus on: ncDataReader2  – my file reader library, its usage from Modelica and its application in recent research projects. Version 2.3.0 is out now, but  I hope to get some improvements done til september….


ncDataReader2 | version 2.3 coming soon

Version 2.3 of my data reader library is coming in the next days. Here’s a list of recent improvements and bug fixes: added CosWin approximation added constant extrapolation example GenerateBigFile is much faster now fixed a bug with Akima and default extrapolation near the right border that existed for a long time added functions to dump…


SunnyWebBox | python module for RPC

The main building of the UdK Berlin now has a solar plant (photovoltaic) mounted on the roof. It’s equipped with a monitoring system: a Sunny WebBox made by SMA Solar Technology. This box offers browser-based access to the realtime data and a RPC system (remote preocedure calls). Although documentation exists, it was not easy to…


DyMat | version 0.5 reads more file formats

Version 0.5 of my package DyMat has been released. Read access to different file structures has been implemented. The new version will be able to read most mat files written by dymola. DyMat should still be handled as beta software, it may have some bugs!


Dymolas different mat file formats – the Aclass quest

When playing a bit with the result files of Dymola 2012 I discovered an strange behaviour in the structure of the saved mat-files. Until now I’ve seen three variants of these files: The format of the regular result files saved automatically by the simulation process. This format is also used by OpenModelica and can be…