Welcome!
My name is Daniel Krajzewicz, I am a software developer and a scientific coworker at the German Aerospace Center (DLR).
If you are interested in SUMO, an open source traffic flow simulation package I contributed to, please visit the SUMO pages, because I am not longer involved in the development of this software. You may nonetheless find some information about my research topics.
At these pages, you will find software packages, such as a Palette Converter, or a tool for drawing "Mandalas" and exporting them to PDFs. Also, you may find some blog articles I wrote. You may be as well interested in the Lindenmayer Systems tool I wrote, called ALSOG (external pages).
Many thanks to Nora and Ola for their help in designing these pages.