plot multiple graphs

plot multiple graphs

Post by Floortje Hannema » Wed, 24 Jul 1996 04:00:00



Hi!

I am using Gnuplot to plot the data from my simulations, which is written (in
columns) to a file. When I give this command:

plot "c:\data.dat" using 1:2 title "a" with lines, "c:\data.dat" using 1:3 title "b"
with lines, "c:\data.dat" using 1:4 title "c" with lines

Gnuplot says "no memory available for expanding curve points".
It does not give problems when I only plot two curves. Is there something I can do
about it?
Each column contains approximately 1000 data points.

Thank you!

Floortje Hanneman

 
 
 

1. Plotting Multiple Graphs w Different #'s of datapoints

Hi,
Need to plot several sets of data on the same axes. The catch is for any
given value of X, the data sets may or may not have Y values.If i just
plot one column against another, gnuplot seems to require data for all Y
columns to be there for each value of X. However, my data is such that
one value of X has all values of Y and sometimes none and sometimes
some...

That is the data looks something like:

X    Y1    Y2
--    --    ---
1    2
2    3
3    2        4
4    3        5
5    1        2
6              3
7              4

I appreciate your assistance.

A

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