OK, cool. I also noticed there are some planet specific climate defaults which are loaded up depending on the planet name, and these hardcodes overwrite whatever is in the body.json file. So even if I change the ppm of C02 in a body.json file ("CarbonDioxidePPMV"), it will still be overwritten with the Earth default upon loading if the planet is named "Earth". Is that automatic overwriting going to be removed eventually (so the defaults are only applied if nothing is specified in the body.json file)?