Graphing decimals

[webgps]

Hi Stephen!

Please help me about how to achive to plot decimal changes on the graph.

I want to display air pressure changes on the graph an it often changes only a few decimals, also it would be nice if the graph range was from 500 to 1060 for the better resolution of the graph.

Further to go i was able to display decimals next to temperture value changing it variable from INT to FLOAT, but in the ring meter i cant figure it out wich variable is responsible for that.

and wanting do display something like in my grafan with this resolution, maybe with line width 1 (wehere is the graphs line width definition? :) )

Thank you for the help in advance.