FlexInvert is open software under a GNU General Public License. It is made available in the hope that it will be useful but without any warranty, without even the implied warranty of merchantability or fitness for a particular purpose. For more details see the GNU license.
If you intend to use FlexInvert please contact the developer of the code, R. L. Thompson, and if you use it in a publication please cite: Thompson and Stohl, Geosci. Model Devel., 2014.
Download the code and documentation
You can download the latest version of FlexInvert+ and its full documentation here. The code will be available soon from a public Git repository so please check this site for updates.