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Jun 25 – 26, 2025
German Weather Service, Offenbach, Germany
Europe/Berlin timezone

The OPENSENSE software ecosystem

Jun 25, 2025, 3:15 PM
1h 15m
German Weather Service, Offenbach, Germany

German Weather Service, Offenbach, Germany

Frankfurter Straße 135 63067 Offenbach
Poster Processing methods Coffee Poster Session Tuesday

Speaker

Christian Chwala (KIT (IMK-IFU))

Description

The focus of working group 2 of OPENSENSE is on method and software homogenisation. We have reviewed the existing software available for processing opportunistic rainfall sensor data and did provide example applications executable online in the so called OPENSENSE software sandbox. There we have identified synergies but also implementation gaps. Based on this we have set a roadmap for developing individual new software packages to create an ecosystem of packages that work well together.

The foundation of our software ecosystem is the package poligrain which provides commonly used functionalities for loading data, plotting maps, comparing sensor data and for doing validation. All this is done with a focus on data provided on a grid, as point data, but also for line geometries. On top of poligrain, individual packages for processing data are being built. The existing CML processing package pycomlink was adapted to fit into this ecosystem and two new packages were created. The new package pypwsqc provides sophisticated methods for quality control of PWS data. The new package mergeplg provides different methods for merging point, line and grid data with a focus on merging weather radar and CML data.

In this contribution we will given an overview of this software ecosystem and briefly present the individual packages.

Are you an Early Career Scientist ? No

Author

Christian Chwala (KIT (IMK-IFU))

Co-authors

Maximilian Graf (German Weather Service, Germany) Bas Walraven (Delft University of Technology) Erlend Øydvin (NMBU) Elia Covi (Arpae-SIMC) Jochen Seidel (University of Stuttgart, Germany) Louise Louise Petersson Wårdh (1) Swedish Meteorological and Hydrological Institute (SMHI), Folkborgsvägen 17, Norrköping SE-601 76, Sweden (2) Division of Water Resources Engineering, Faculty of Engineering, Lund University, P.O. Box 118, 22100 Lund, Sweden) George Schutz (RTC4Water) Martin Fencl (Czech Technical University In Prague, Czech Republic) Dr Nico Blettner Abbas El Hachem Lotte de Vos (Royal Netherlands Meteorological Institute) Hai Victor Habi (Tel Aviv University) Aart Overeem (Royal Netherlands Meteorological Institute (KNMI))

Presentation materials

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