Catfood Earth has been missing a detailed guide since I shut down the Catfood Software web site. That has been fixed with this somewhat epic post which covers every feature of the Windows and Android versions.
Hike posts have been upgraded with route maps and a chart showing elevation profile.
- 2020: Visualizing Coronavirus Cases and Deaths by Country and US County
- 2019: Bay View and Shoreline Trails at China Camp State Park
- 2018: Animation of a year of Global Cloud Cover