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
512 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
870 views

How to make gnuplots fullscreen?

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

Gnuplot: a different way to write the same function in 1d and 2d

I am confused about following type of function f(x) = b/x**nb * exp(y_(y)/k) f(x,y) = (b/(x**nb))*exp(y/k) Here y seems to be the same in the two expression. I would like to understand the ...
1
vote
1answer
741 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
216 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
784 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
190 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
286 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
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1answer
2k 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
votes
1answer
581 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
849 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
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1answer
829 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
1k 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
47 views

I cannot get gnuplot to output lines to a PNG file

I am trying to create a simple image that shows plotted points with lines connecting them. I know this is very simple, but I don’t get connecting points, I just get tiny dots. I have a very simple ...
0
votes
0answers
64 views

How can I edit the delay of the first frame of an animated gif

I've assembled a gif using gnuplot, however I want the first frame to be still for a few seconds before the graphic starts animating. How can I edit the delay of the first frame of the gif?
0
votes
0answers
142 views

Missing commands in gnuplot history

I came upon a very annoying bug in gnuplot. I often plot data files by e.g. p "my_datafile.dat" I use this command quite frequently. So I will have a lot of entries with this very command in my ...
0
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0answers
197 views

Merge two 2D functions to plot 3D graphic on Excel or gnuplot

I'm studying 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, starting from a dataset. I have also a curve of ...
0
votes
0answers
457 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
1k 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.