gnuplot Questions
2
Solved
I plot a lot of graphs in gnuplot. These graphs are based onn sensor readings from around the solar power system.
Each graph has needed to be updated by typing something like
load "solar
where...
5
Solved
I have a simple gnuplot command file:
....
set xdata time
set timefmt "%s"
set format x "%H:%M"
....
where x - timestamp column.
Result - time in UTC format. Can I change local timezome for x...
Ardeen asked 15/1, 2013 at 14:21
4
Solved
I would like to plot results of classification and mark true classes. So, basically what I need is to assign a color for each point base on value in a string column.
dataset looks like this:
5...
5
Solved
For instance, given the following data file (x^2 for this example):
0
1
4
9
16
25
Can gnuplot plot the points along with the differences between the points as if it were:
0 0
1 1 # ( 1 - 0 = 1)...
Ernest asked 30/8, 2011 at 21:20
3
Solved
By default, gnuplot aligns keys on right. Since I'm putting the legend on the top right section, I'd like to align them on left.
Usual asked 27/2, 2015 at 4:22
1
Solved
In some cases you might need to resample your data. How can this be done platform-independently with gnuplot? Below is one attempt.
The dataset $Dummy contains the interpolated values, however, wit...
Adkison asked 25/1, 2019 at 9:34
2
Solved
I don't understand the following behavior of zsort (check help zsort).
If I have a dataset containing NaN in the second column and I zsort by the first column, why does gnuplot not sort it the expe...
4
Solved
I have a quick question regarding dates and times in x-axis in GNUPLOT. I'll let the code do the talking:
This is my data:
#Time Data in Data out
"2013-07-22 15:59:00" 6286 3730
"2013-07-22 15:58...
2
Solved
Since my eyes get less strained with dark windows, I'd like to set a dark background in my gnuplot terminal. Setting a dark square beneath the plot would be a solution, if only this would not affec...
Den asked 22/4, 2015 at 13:52
5
I am using the gnuplot script
#qe.conf
set terminal png truecolor
set output "qe.png"
set xrange ["400" : "700"]
set yrange ["0" : "1"]
set style data lines
plot "qe.txt" using 1:2 title "%Red", ...
3
I would like to use CERN ROOT to draw a 2d graph of pairs of x-y datapoints possibly also with y-errorbars. However I only know how to draw histograms.
Is this possible with CERN ROOT? If so how?
...
Traverse asked 27/7, 2015 at 13:28
9
Solved
I have seen .gnu, .plt, and .gplot as file extensions for gnuplot scripts.
I know Linux doesn't care about file extensions, but what extension most universally declares to human beings "I am a gnu...
Sally asked 31/3, 2011 at 9:42
2
Solved
I have a CSV file with data like:
name,age
raju,23
anju,34
manju,56
sanju,56
I'm trying to generate a pie chart using gnuplot.
Here's the command I'm executing:
#!/usr/bin/gnuplot -persist
rese...
Calaverite asked 8/8, 2015 at 17:33
3
Solved
I have a csv file as show below and i want to plot S(on x axis) and B(axis).How do i generate a plot of lines with gnuplot.
Test_Image,Original_Size
red-room.png,918394
Q,S,B,S,C,R
0,1021763,...
6
Solved
I have the following data set. I would like to use Python or Gnuplot to plot the data. The tuples are of the form (x, y). The Y-axis should be a log axis, that is, log(y). A scatter plot or line pl...
Lactoflavin asked 27/8, 2013 at 6:46
6
I would like to draw a 3D histogram (with gnuplot or octave) in order to represent my data.
lets say that I have a data file in the following form:
2 3 4
8 4 10
5 6 7
I'd like to draw nine col...
2
Solved
I am trying to remove the xtics from a plot (text labels and small vertical lines) and replace with my own customized xtics (labels vertical lines). I could add text labels and arrows without heads...
7
I am a mechanical engineer who has only limited knowledge in C programming. I wrote some code in order to make simulations, and I want to visualize the simulation results. At the moment I am using ...
Pilsudski asked 14/1, 2013 at 2:32
3
Solved
In gnuplot i can draw a rectangle via
set object rect from x0,y0 to x1,y1
How to read the coordinates x0,x1,y0,y1 from a file?
Roxieroxine asked 15/12, 2011 at 14:42
2
Solved
I'd like a 95% confidence interval line above and below my data line - as opposed to vertical bars at each point.
Is there a way that I can do this in gnuplot without plotting another line? Or do ...
Sadfaced asked 26/8, 2014 at 17:43
6
Solved
I'm plotting some data curves with gnuplot, and they look like this:
However, the line samples in the legend are too thin. When you have more curves, it becomes hard to distinguish the colors. Y...
Trenttrento asked 15/6, 2012 at 21:51
3
Solved
I have a .csv datafile created by another 3rd party application that should be plotted using gnuplot.
Let's assume the file has the following format:
1;2;3;4;5;6 <-- This is the header line tha...
3
Solved
How to set key(legend) font size in gnuplot?
I read the gnuplot introduction file and find no related configuration about this property. I can set font type and size for labels, tics, but only ke...
3
Solved
A Unix (mac/Linux) user who has been forced to work on a windows machine here :)
I have scripted loads of work in GnuPlot and don't want to switch to other programs at this moment. I would apprecia...
Bereft asked 23/11, 2017 at 10:34
3
Solved
I have a data-set that consist of edges and colors, and I want to plot them on a web-like manner, with lines and circles such as the picture below, and possibly with cluster coloring.
The data i...
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