CLI for downloading high-resolution images from the Japanese geostationary satellite, Himawari.
The only requirement is libpng. Which you probably already have installed. If not you can install it using:
# Linux
sudo apt-get install libpng-dev
# Mac (Homebrew)
brew install libpng
git clone https://github.com/HarveyBates/himawari-dl
cd himawari-dl
mkdir build
cd build
cmake ..
# Executable is in bin/