Frank Davenport wrote: > LOL. Aha! The cat is the culprit! I love it. If you lack instrumentation, you might try factoring in the temp and relative humidity (hey, maybe even wind speed and direction) from a site like this: ... that's PHX or, KCHD.html for Chandler, KDVT.html Deer Valley, KGEU.html Glendale, KSDL.html Scottsdale, ... and a few others in the Valley. Nice text-friendly data, just needs a little pattern recognition to add to your graph. Vic --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change you mail settings: http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss