Flexinvert code
Flexinvert source code (including the preprocessors) is available from the NILU GitLab repository. The code can be downloaded from:
https://git.nilu.no/flexpart/flexinvertplus.git
It is also possible to make a local clone using:
git clone https://git.nilu.no/flexpart/flexinvertplus.git
Testing data
Test case data for CH4 are available to download here.
Flexpart code
Information about Flexpart and how to get the source code is on the Flexpart website.