Flex_extract is an open-source software to retrieve meteorological fields from the European Centre for Medium-Range Weather Forecasts (ECMWF) Mars archive to serve as input files for the FLEXTRA/FLEXPART Atmospheric Transport Modelling system. See https://www.flexpart.eu/wiki/FpInputMetEcmwf which gives access to an on-line version of the documentation, and any newer versions of the software. This tarball represents v7.1.2. eng Unknown Flex_extract: Software and documentation, as submitted for publication in Geoscientific Model Development FLEXPART ECMWF application/x-gzip hdl:11353/10.1097971 doi:10.25365/phaidra.130 https://phaidra.univie.ac.at/o:1097971 CC BY 4.0 International http://creativecommons.org/licenses/by/4.0/ Philipp, Anne (University of Vienna) Haimberger, Leopold (University of Vienna) Seibert, Petra (University of Natural Resources and Life Sciences Vienna & University of Vienna) The software contains some parts by third-party autors licensed under Apache Licence Version 2.0