a highcharts stats.sdb outTemp example

[Vince Skahan]

Yet another highcharts example....

This one is my station's historical outTemp min/max versus time.  I wrote a couple python scripts to generate json formatted data, then a the minimal javascript to make the charts appear. If you select the 'all' button you'll also see some indication of the local historical min/max as a static pair of high/low lines.

http://www.skahan.net/weewx/highcharts/history.htm

If you just go the directory, you can grab examples of the json file

[Thomas Keffer]

Amazing how little code it takes to do one of these!

Right now, I'm working on an extension to the tag system that will allow more than one database. Along the way, I've been thinking about how to emit JSON vectors easily. Something like 

$json('year').day.outTemp.max

which would emit a one-year vector of daily maximums.

Other syntaxes are possible.

-tk

[Oz Greg]

Tom,

Interesting idea..  Looking forward to kicking the tyres and taking it out for a spin..