Mon Sep 19, 2011 5:11 pm
You can but if you are running v4 it will be much harder... If you are still running 3.6 you can add the graph to a chart then go into the data source and see values directly. They removed that when they went to 4.x.
The data is stored in RRD style although I am not certain if it is exactly Tobias Oetiker's RRD that is being used. Anyhow if you have 4x you will need to use Sqlite3 or some other sqlite database editor, Make a copy and open the dude.db file and extract the data manually by identifying the device by name then the graph by the system ID or what ever the internal tracking is.
GL
Lebowski