Gnuplot is a portable command-line driven graphing utility for Linux, OS/2, MS Windows, OSX, VMS, and many other platforms.

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5
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2answers
393 views

Which gnuplot terminal type should I use in org-babel-gnuplot with latex export

All gnuplot examples on http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-gnuplot.html use the png terminal. However, when exporting to latex I'd rather like to generate vector graphics. ...
2
votes
1answer
629 views

How to make gnuplots fullscreen?

How can I make gnuplot plot its plots in full-screen instead of a small window?
1
vote
1answer
654 views

GNUPLOT on Lion using Homebrew

After upgrading to OSX 10.7.4 I had to reinstall GNUPLOT which is always a hassle. I decided that I would try Homebrew instead of Fink or MacPorts. Ofcourse, before installing Homebrew one needs the ...
0
votes
1answer
43 views

Data comparison and plotting in gnuplot

The data that I have is in this format in the text file : #REY2_0 REY1_0 alpha1 alpha2 omega 100 200 (-0.1,0) (1,0) (0.94379237,-0.052310783) The list of values is quite long. ...
0
votes
1answer
240 views

gnuplot not working on ubuntu

My initial problem is that i am unable to find png as list of terminals in set term. So using the link http://askubuntu.com/questions/393882/png-terminal-in-gnuplot, I installed the gd library.And ...
0
votes
1answer
60 views

How to “clear” the plot when using streamed feedgnuplot?

I want to display a set of moving points. I try using feedgnuplot for this: $ feedgnuplot --domain --stream trigger 1 2 2 3 3 4 replot After that it shows 3 points. Now I want to update their ...
0
votes
1answer
115 views

gnuplot plot points connected by line, nearest point instead

I have a number of points out of a countour plot of a circle. Unfortunately the points are ordered by coordinate position. If I plot the data with "lines" as style data, gnuplot draws lines through my ...
0
votes
1answer
1k views

Labeling values in a GNUplot heatmap

I am trying to generate a heat map using gnu plot. set title "Heat Map" plot '-' matrix with image 10 20 30 40 50 60 70 80 90 100 20 30 40 50 60 70 80 90 100 0 30 40 50 60 70 ...
0
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1answer
439 views

How do I divide two datasets in gnuplot?

I am using gnuplot and I have two seperate data files and I would like to divide every values of the x-axis from dataset 1 with every value of x-axis with dataset 2. The same with y-axis..How can I do ...
0
votes
1answer
730 views

Plotting functions with gnuplot over a larger range than the function is defined for

I'd like to plot some function f(x) where f(x) = x for 0 <= x <= a, and -2 otherwise. And I'd to plot it on a graph with x axes between two arbitrary points. How would I go about doing this ...
-1
votes
1answer
572 views

Gnuplot output cropped when changing aspect ratio regardless of terminal type

Gnuplot doesn't usually provide me with such problems, but when I set the aspect ratio manually, or with 'set size square' the top part of the plot is cut/cropped off. Doesn't matter if term is aqua, ...
1
vote
0answers
125 views

Plotting timedata in gnuplot

I have a log file (auth.log) where non-relevant lines has been removed. I wish to aggregate lines per hour/day into the plot, meaning that each line that is within the same hour or day is aggregated ...
1
vote
0answers
995 views

how to stack pm3d multiplot in gnuplot?

Using gnuplot, I would like to stack 5 contour plots together, meaning no white spaces between them. I can't get it to work for some reason. any help is appreciated. #! /usr/bin/gnuplot reset set ...
0
votes
0answers
10 views

Scale patterns in Gnuplot (without resizing the whole output)

I want to create a plot with the eps terminal using patterns to fill the area between some curves, for example using these commands: set terminal eps size 4, 4 set output "plot.eps" plot x**2 with ...
0
votes
0answers
92 views

merge two functions to plot 3D graphic on Excel or gnuplot

I study the emission of particles from a component. I get a nice curve of the variation of particles concentration C(t) on time(t) using Excel. I have also a curve of the variation of particles ...
0
votes
0answers
57 views

Gnuplot with octave produces only entirely black bar diagrams

My problem is the following: On my system (Linux Mint 14), the normal octave and gnuplot packages only produce completely black bar diagrams: I have tried to change the colours in any way I could ...
0
votes
0answers
457 views

Plotting multiple xy pairs in Gnuplot from file

I have a data series that I'm trying to plot in Gnuplot of the format: x1, y1, x2, y2 ... xn, yn Where every two adjacent columns represent an xy pair. I'm looking for a way to plot each of these ...
0
votes
0answers
410 views

Trouble with Aquaterm on Mac OSX 10.7.4

I was working on a project in Octave with GNUPlot, and had no trouble with Aquaterm until i recently installed some software updates. Aquaterm has suddenly stopped working altogether and i can't ...
0
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0answers
615 views

Wrap title in Gnuplot

I's all in the subject. I use a (long) line from the data file as title, and Gnuplot doesn't wrap it. Any hints appreciated.