src/metpy/plots/fonts/wx_symbols_license.md
The wx_symbols.ttf font is modified from the OGC Meteorology and Oceanography Domain Working
Group World Weather Symbols repository.
https://github.com/OGCMetOceanDWG/WorldWeatherSymbols
Font is released under the Creative Commons Attribution 4.0 International (CC BY 4.0) license.
http://creativecommons.org/licenses/by/4.0