I am trying to create a small bar graph of daily measured rainfall (from a nearby WU station) for display on my irrigation and weather CP's, but I can't quite figure out how to do this.
I have both MatPlotLib and INDIGOPlotD installed and have played with both, successfully making line graphs for things like temperature, internet speed, etc. I know that MatPlotLib has a bar graph option, and have attempted to use that, but the problem is, the frequency of updates seems to be set in the overall parameters of the plugin, not on a graph by graph (or data set) basis, right?
I just want a single reading per day for this (say, maybe right before midnight) and then graph that single daily number for the last week or two. Ideally, the amount of rain for the current day (which would be changing throughout the day) would be at the rightmost bar, but I realize that likely adds a lot more complexity than simply leaving off the current day (until at midnight when the daily number is finalized).
Do any of the current plotting plugins have a bar graph capability like this?