Review of "Estimating CH4, CO2, and CO emissions from coal mining and industrial activities in the Upper Silesian Coal Basin using an aircraft-based mass balance approach"

2 major corrections noted below.Overall, the authors have done a lot of work on this flight data (although only 2 flights).But especially given that there are only two flights, there are two additional revisions that should be considered.1) Characterization of the wind conditions prior to the flights.This is done qualitatively ("relatively steady"), but not quantitatively, and can be used in the sensitivity analy-