Questions tagged [gnuplot]
`gnuplot` can create high-quality graphs and diagram for functions and data.
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votes
1answer
19 views
Crop pdf generated with gnuplot
I am generating a graph with gnuplot and then, I need to crop a part of it as a pdf or high-quality image to be used with LaTeX.
I have tried generating the graph as a pdf and then cropping it but it ...
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0answers
22 views
0
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0answers
389 views
Installation of gnu plot [duplicate]
I want to install gnuplot on my laptop. But I can not find any packages or command link for this.
What command do I use to install gnuplot in Ubuntu 18.04?
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0answers
28 views
How to change gnuplot “set terminal” on Ubuntu 14.04?
There is not plot window when I use gnuplot for plotting. The terminal is set to unknown. I can't find qt or x11 on the list of terminals. I tried installing gnuplot-x11 but there are no packages ...
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0answers
82 views
“SigPack - the C++ signal processing library” installation and run help
I am still new to Linux and I'm trying to install "SigPack-a signal processing library". Instructions on SourceForge(http://sigpack.sourceforge.net/build.html) are pretty vague but I managed to ...
0
votes
1answer
442 views
Gnuplot - Plot data points on 2D contour plot
I want to plot some data points (M_Coord_Plain.txt) onto a 2D contour projection (which is made by data on Contours.txt).
I have found similar answers on these posts: How to mark some points on 2D ...
-1
votes
1answer
428 views
Opening gnuplot using a bash script file and then plotting a csv file
I'm new to gnuplot and scripting and having trouble plotting a csv file.
I am trying to have a user that has a csv file have the ability to plot columns of his choice using gnuplot. This is what I ...
1
vote
0answers
303 views
gnuplot cannot connect to display [duplicate]
When I try to run gnuplot I get the following error.
sean@DESKTOP-EGDC4UU:/mnt/c/Users/Seang/Desktop/Microgen_CFD/OpenFOAM/SST$ gnuplot
G N U P L O T
Version 5.0 patchlevel 3 last ...
0
votes
1answer
111 views
Install software from tar file
So, I was trying to instal gnuplot 5.2.2 from the source files. I use ubuntu 16.04 LTS, here's what I did: I unpacked the tar file and used the following commands in the source directory:
./...
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0answers
28 views
error in gnuplot installation in ubuntu 16.04 [duplicate]
i tried to install gnuplot but it showed some error
commmand i used was
sudo apt-get install gnuplot-x11 rlwrap
0
votes
1answer
109 views
Gnuplot timefmt not working
I am working with gnuplot to show simple data on a graph.
My datafile (output.csv) looks like this:
14:06,30.947
14:07,34.476
The first column is time the second column is data.
To get this out in ...
2
votes
1answer
63 views
Gnuplot and Octave giving scrollbar error
The following error is occurring in both Gnuplot and Octave at the newest installation:
error: invalid string constant "murrine-scrollbar", expected valid string constant
I have no idea how to ...
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0answers
248 views
How do I give offset to custom xtics in gnuplot?
When adding xtics with set xtics add (...) it collides with the already existing tics, making the numbers unreadable. How do I put those added tics somewhere else?
Also, how do I give them a name like ...
1
vote
1answer
563 views
I use gnuplot to output png but cannot open the png pictures
I use gnuplot to out put a png picture. Then the picture has been generate, but I cannot open it. What's the reason? I can open other png pictures on the ubuntu.
#! /usr/bin/gnuplot
set terminal emf ...
2
votes
1answer
2k views
Gnuplot display on Bash on Ubuntu on Windows 10
Windows 10 Anniversary Update contains a Linux subsystem. I am in need of working in a Linux environment so I began looking into this subsystem. So far, I have been able to install all the needed ...
0
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0answers
40 views
plotcap libraries
In order to install SUPREM III software the prerequisite is that plotcap libraries must be installed including libgplot.a, libhigh2.a, and libgplotF77.a.
May i know from where to download these files ...
2
votes
1answer
227 views
How to convert epoch to human readable time properly in gnuplot [closed]
I have the following snippet to have a graph output via gnuplot.
set datafile separator ","
set title "Memory"
set xlabel "Values"
set ylabel "Date"
set ydata time
set timefmt "%H"
set format y "%d/%...
0
votes
2answers
585 views
I cant splot with , pm3d map, my data file? Gnuplot
I have a data file, (.tab with 11 columns and ~30000 lines ) and when I go on gnuplot, i write :
set pm3d map
splot "merged.tab" u x:y:z
and says:
Warning: Single isoline (scan) is not enough ...
0
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0answers
37 views
gnuplot incomplete display
I just installed gnuplot in Ubuntu 14.04 and tried plotting some basic functions but when I tried to plot sin (x), I got a plot like this:
How do I resolve it?
1
vote
2answers
1k views
How to open up a GNUPLOT file
I've outputted a gnuplot file called 'out.data' a plain text file. I have downloaded and install gnuplot but I can't seem to figure out how to open it??
gnuplot > plot out.data
but it tells me an ...
1
vote
0answers
83 views
Gnuplot: Fill space between two histograms [closed]
Hello i am using gnuplot to plot a variety of histograms. I have three seperate documents with data and was able to put them all on one graph. Now i need to shade the area between the topmost and ...
0
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0answers
262 views
How do I plot very big dat file in gnuplot?
I have a .dat file with 50000 rows and 101 columns and try to plot in GNUPLOT by using command **plot "test.dat" matrix with image" **. But no plot occurs . PLz help.
-1
votes
1answer
782 views
saving gnuplot figure without displaying the plot
I have a data file (data.txt). I can plot the data with using gnup command. Like;
gnup -p data.txt -xl 'Hours' -yl 'Data (m)'
I need to save the plot (for example png format) after executing above ...
1
vote
2answers
81 views
Save part of a terminal output
I am using Ubuntu to get the output from a BLE device, and in the terminal I get a continuous stream of values. The only problem is that they are preceded by a useless string (I'm reading ...
0
votes
1answer
1k views
Gnuplot will no longer make dashed lines after upgrading to Ubuntu 16
The title says it all mostly, I can no longer make dashed lines in the Postscript terminal in gnuplot. The script still works if I use gnuplot 4 instead of gnuplot 5. Code follows,
set terminal ...
1
vote
1answer
545 views
How can I access gnuplot's options?
I've installed gnuplot on Ubuntu 16.04 and I'm confused on how to access the options. A plot looks of, for instance, sin(x) and cos(x) looks now like this
But on Ubuntu 14.04 it looked more like this
...
3
votes
0answers
2k views
How to update gnuplot (4.6 to 5.0)?
I have recently installed GNU Octave 4.0.0 and today when I checked that I have gnuplot version 4.6 although I haven't installed it. I guess it was installed during the installation of Octave. However,...
0
votes
1answer
497 views
Gnuplot - change colour within block
I have a file with several blocks of data. Each block consists of several columns. Does anyone know how to plot each column combination within the same block with different colors either automatically ...
1
vote
2answers
5k views
GNUPlot: Terminal set unknown
G N U P L O T
Version 4.6 patchlevel 4 last modified 2013-10-02
Build System: Linux x86_64
Copyright (C) 1986-1993, 1998, 2004, 2007-2013
Thomas Williams, Colin Kelley and many ...
9
votes
5answers
41k views
How to execute commands in gnuplot using shell script?
What I want to do is write a script which first launches a program and then tells it to execute a bunch of commands and then quit. Lets go with an example.
I wrote this script myscript.sh and it doesn'...
2
votes
0answers
2k views
How to open gunplot window under ssh?
After ssh -Y foo@bar.com, is it possible to run gnuplot and open the output picture on local machine? Here is what I get now:
$ echo $TERM
xterm-256color
$ echo $DISPLAY
$ gnuplot
G N U P L ...
1
vote
1answer
379 views
Gnuplot script bash problem
I have wrote this script in bash
for f in $FILES
do
echo "Processing file... $f"
# take action on each file. $f store current file name
B=$(basename $f)
filename="${B%.*}"
mkdir $BASEDIR/$...
4
votes
1answer
885 views
Error installing gnuplot: undefined reference to `luaL_checkint'
I am making an attempt to install the program gnuplot version 5.0.1 on Ubuntu 14.04. For this, I made the following steps.
Steps to install Gnuplot.
1) Run 'sudo apt-get install libreadline-dev', ...
1
vote
2answers
2k views
create scatter plot
file (1. arg) will create (scatter plot) for n. column (x-axis, 2. arg) and m. column (y-axis, 3. arg)
function is called myfun sourcefile 1 3 for scatter plot of 1. and 3. column from file ...
3
votes
1answer
10k views
passing file from bash script to gnuplot script
I am new to gnuplot and I am troubled in passing my argument alot,
now I have this simple bash script and a gnuplot script.
in the bash script plot.sh I should modify my file then send it to the ...
0
votes
1answer
26 views
Setting x ascis in gnuplot
I want to write gnuplot plot with a file which has just one column. My file is missing X. My X is based on a row of numeber which go from 2.5 to 30 with a step of 0.1. Is there a command in gnuplot ...
2
votes
1answer
1k views
Gnuplot - Save result
I create a graph that changes each second using gnuplot.Now, I want to save this graph as gif or png file when my program finishes. How can I do? My C code is below
FILE *pipe = popen("gnuplot -...
3
votes
0answers
182 views
problems with gnuplot in 14.10
some of the useful terminal types (wxt or qt) do not exist. With previous versions of gnuplot and ubuntu, wxt worked well. However, Debian apparently dropped support for wxWidgets 2.8, so gnuplot no ...
1
vote
1answer
370 views
Gnuplot error while CalcHEP process
I dont know if this is the wright place to ask but school's server gave the error below while doing a process in Calchep batch mode. Its obviously about gnuplot but I have no idea since I didnt ...
0
votes
2answers
288 views
Problem with Gnuplot
I want to draw graphs with Gnuplot. But when I click the button for the example plot sin (x), the gnuplot command window does not appear. I don't know the cause of that behavior
1
vote
1answer
872 views
gnuplot: how to set grid as cylindrical grid
Is that possible to set cylindrical grid (polar grid + z in the 3rd dimension)? Or I have to draw it manually (how?)
1
vote
2answers
7k views
cannot plot graph in gnuplot-x11
I am using gnuplot under ubuntu 12.04. When i type in terminal :
Terminal Type Set to 'unknown'
gnuplot> plot sin(x)
it only shows next step:
gnuplot>
but it doesn't show the graph plotting ...
1
vote
1answer
9k views
simple example of gnuplot
I want to write gnuplot command for a file which just I have one column of that. In the file and that column is Y, But in the file I don't have X's column.X's column element are
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45
votes
3answers
58k views
gnuplot not showing the graph window
I am using gnuplot under ubuntu 12.10. When i type in terminal :
gnuplot> plot sin(x)
it only shows next step:
gnuplot>
but it doesn't show the graph plotting windows. What can I do to ...
4
votes
1answer
5k views
GNUPLOT remove overlapping between xtick labels
In GnuPlot, i am setting xtics to something like this:
set xtics
("AIM" 0.00000, "gtalk" 2.00000, "rtp-multicast-filetransfer" 4.00000,
"sipc_music" 6.00000, "skype1" 8.00000, "skype2" 10.00000,...
