Posts Tagged With 'gnuplot'

Gnuplot Y Value undefined

Written by Hannes Bellmer in tech on Tue 23 June 2015. Tags: gnuplot,

The Problem

Today I came across the following error in Gnuplot.

line 0: all points y value undefined!

I was really confused, because I just changed the dataset and the data-structure is exactly the same!! I scratched my head and started search "the Internet" for a solution, but did not fond something useful

The Solution

During my previous Plot I adjusted the X-Range with set xrange [dateA : dateB ] and therefore my Y-Range got empty as the new dataset was in a different range.

By the way, I am Plotting some sar via gnuplot. I will write a more detailed Post on this in the next wek(s).