Re: [Gnuplot-info] Are you able to help me wit this task in Gnuplot

[<br...@ph...>]

Frank Richard Pettersen wrote:
> I have an ASCII file with about 20 columns of numbers (one of those columns 
> are barometric pressure) and there is no problem making a graph of any of the 
> columns. The task I'm struggling with is how to include one of those columns 
> in an equation, and get a graph.

You don't include the column in an equation, you apply a function to the 
data before plotting them.   Read "help using" attentively and you'll 
understand this example:

	plot 'data' using 1:(log($5/p0)*scale+h0)