GlobalSeaIceAreaSpiral

Dependencies

Processing (https://processing.org/download/)
ffmpeg (http://ffmpeg.org/)
Hamoid Video Export Processing (https://github.com/hamoid/video_export_processing) : Install from inside of Processing using Sketch -> Import Library -> Add Library and then search for Video Export

Download the data file from https://sites.google.com/site/arctischepinguin/home/sea-ice-extent-area/data/nsidc_NH_SH_nt_final_and_nrt.txt.gz?attredirects=0 to this directory, extract, and rename it to nsidc_global_nt_final_and_nrt.txt
Open the code file using Processing
Add the Video Export Library
Run the script