I’m trying to do an evaluation of impacts in a single state using PM2.5 monitor data from 2015 and 2016 (12 monitors total). When I upload the first file to the Baseline position, I get a green light and everything seems to be fine. When I upload the second file to the Control position the Control light turns green, the Baseline light turns yellow, and the overall “Source of Air Quality Data” light turns red. I’ve checked the formatting of these data files multiple times (I get no errors or warnings when they upload), I’ve tried using the other grid types in the setup, and I’ve tried changing the interpolation methods all to no avail.
What could be causing this error? While the stoplight system is useful to alert me that something is wrong, I cannot figure out what the problem actually is.
Any help would be greatly appreciated!