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Massive-Parallel Trajectory Calculations (MPTRAC) is a Lagrangian particle dispersion model for the analysis of atmospheric transport processes in the free troposphere and stratosphere.

Results 12 mptrac issues
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**Is your feature request related to a problem?** - Check the definition of pressure levels sets in `level_definitions()` in `libtrac.c`. **Describe the solution you'd like** - Add additional pressure levels...

enhancement

Suggestions to modify the library build script: - [x] Limit the set of libraries built with the default option/selection to those that are mandatory for building the model (i.e. GSL,...

enhancement

**Is your feature request related to a problem?** - new users need more detailed documentation to get started with MPTRAC **Describe the solution you'd like** - check/revise the README file...

enhancement

**Is your feature request related to a problem?** - Users might have difficulties compiling MPTRAC before they can run it on Juelich HPC systems. **Describe the solution you'd like** -...

enhancement

**Is your feature request related to a problem?** - MPTRAC may have limited capabilities for calculating trajectories in the boundary layer due to using pressure as vertical coordinate. Meteo data...

enhancement

**Is your feature request related to a problem?** - Some additional variables (ul, vl, wl, o3c, ...) have recently been added to the meteo pre-processing code and meteo data structs...

enhancement

- I've added automatic e-mail notifications for the MPTRAC nightly builds (https://datapub.fz-juelich.de/slcs/mptrac/nightly_builds/) on JUWELS and JURECA. - We can add more colleagues (developers, in particular) to receive these notifications so...

question

**Is your feature request related to a problem?** - looking for different methods for visualization of MPTRAC particle data **Describe the solution you'd like** - identify different visualization tools suitable...

enhancement

List of potentially interesting case studies for MPTRAC: - Sahara dust over Europe on 30-31 March 2021 - https://www.ecmwf.int/en/newsletter/168/news/saharan-dust-events-spring-2021 - https://datapub.fz-juelich.de/slcs/airs/volcanoes/html/view_2021_090.html - Sahara dust over the Atlantic on 23-27 Feb...

enhancement

Collection of ideas for assessing the diffusion schemes in MPTRAC: - check for dependencies of simulated diffusion on the time step of the model data or the meteo data -...

enhancement