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FLEXPART is a Lagrangian particle dispersion model developed and used by a large international scientific community. It can be driven by meteorological input data from a variety of global and regional models including ECMWF analyses and forecasts.
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Metview provides a high level interface to prepare input data for FLEXPART from ECMWF's MARS archive (via the FLEXPART Prepare icon),
perform a FLEXPART integration simulation (via the FLEXPART Run icon)
and visualise the resulting output files. For the visualisation the gridded outputs in FLEXPART's custom binary format are converted to GRIB.
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FLEXPART is installed at ECMWF to be directly used from within Metview. You can find out more about it here.
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