One graph from an Igor Pro experiment that keeps a log of the current ski conditions at Colorado ski areas by reading / parsing the file CO_ski.rpt which is posted daily (during ski season) on ncardata.ucar.edu in pub/weather. The data is automatically loaded into Igor Pro by an AppleScript which runs every day early in the morning. The AppleScript tells a scriptable FTP client to download CO_ski.rpt, then it tells Igor to import the file.

Submitted by Danno.