Programming :: Gnuplot Graph Using Trace File

May 1, 2011

How to plot graphs for trace files generated in ns2 using xgraph and gnuplot.

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Programming :: Create Graph In Gnuplot ?

Jan 3, 2010

I need a script that takes data fom a file mydata.dat and create a graph. the content of mydata.dat is Bin Data1 Data2 Data3

Then it asks from the user to select which colums with use for x and which for y. the x and y titles must be generated automaticly by the names of each column from the first line of mydata.dat the limits must also be auto generated by the width of the column (for example for data2 is 12-45). in the end for graph title must shown the current time and date in this format:

So it asks for the user the columns and in the end it shows the graph with the above settings.

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Software :: Plot Trace File Into A Graph?

Mar 22, 2011

how do i plot the trace file into a graph? can any 1 show an example here? just any trace file will do

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Software :: Get The Graph In Image Format Through GNUPLOT ?

Feb 3, 2010

I am using GNUPLOT for plotting graphs but don't know how to save the graph as an image (irrespective of the format). If someone knows the correct GNUPLOT command for this, please tell me. Note that I have read: [url]but it does not satisfy.

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Programming :: Trace The Actions That Are Performed By .cshrc File?

May 11, 2011

I need to trace the actions that are performed by my .cshrc file. Is there a command i can use to get a printout of this?

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Programming :: Add POVRAY And VRML Terminal To GNUPLOT 4.0?

Oct 23, 2010

Currently, I am using CYGWIN and from there I can run GNUPLOT.One night I found out from internet a website (content in portugues) how to install POVRAY. According to this website, I followed these steps:

$ wget -c
$ wget -c
$ tar zxvf gnuplot-4.0.0.tar.gz


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Programming :: Making A Graph In C

Dec 1, 2010

I am trying to understand how can I make a graph in C. So I wrote some program.

#include "declarations.h"
graph root = NULL;
int main()


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Software :: Gnuplot Script - Take A Csv File Of The Format

Jul 7, 2011

I'm trying to write a small gnuplot script that takes a csv file of the format


plot "test.csv" using 1:($2/3600) "label_1,%lf,%lf" with lines title 'LABEL 1', I get the error "line 10: x range is invalid" If I set the xrange, i get "y range" is invalid, if I set that I get no vaild points. If i don't apply the command "set xdata time" then it works but the x axis is just displayed as integers and not a dates, which is my end goal

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Programming :: Build A 2D Graph In Java As A Picture?

Feb 3, 2011

I am trying to build a 2D plot for my data and I have the code for it. However, I want to save it as a jpg/png file so that I can have a link to it for my webpage. Below is the code:


import java.awt.*;
import java.awt.font.*;
import java.awt.geom.*;
import javax.swing.*;


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Programming :: Define A Structure Node In Graph?

Oct 27, 2010

I wanted to implement a graph.By graph I mean to say that I am writing programs for BFS,DFS and other such stuff and want to see them in action. For this I started writing a program.The first entry point is to define a graph. I took a pen and paper and made a graph. Now to be able to code this in C.I defined a structure but I am finding problem in defining this structure. I looked into Google and came across incidence list and adjacency list representation [URL] after understanding that I am not able to understand how do I define my structure that would be a node in graph. Here is what my graph looks like


| |
| 2---4---6---8
| |


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Security :: Detect File Deletion On An Operating System And Trace The File History Or Activity?

Oct 19, 2010

i am investigating on solutions to trace a file deletion on a computer( Linux O/S).i also need to determine weither after a file deletion or download on a computer, the computer clock had not been modified. In case a file has been downloaded on a computer and then transferred to a removable device, i need to find out the file activity. i mean i should be able to tell that the file was downloaded and transferred to a device with possible specifications.

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Programming :: Graph Creation Software (Graphviz / NetworkX)?

Apr 15, 2011

I am going to be creating some graph representations of neural networks for my thesis. I am trying to find a good method for drawing them, preferably in a scripting manner. I like NetworkX since I know python, but am also curious about GraphViz (though the documentation is sparse) or any other solutions anyone may know of. It is important that there is a decent ability to interface with LaTeX.

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Programming :: Utility That Draw The Graph Or Flow Chart Of An Application?

Oct 28, 2010

Does any one know any software or utility that draw the graph or flow chart of an application (if application code is on multiple files)?

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Debian Programming :: How To Trace Broken LIB Files

Dec 5, 2014

The usual answer is debian's ldd(1) and I found broken things due to past lib abuses I previously hadn't understood I'd did - or rather hadn't realized because by looking it "looked ok and worked" - but i had problems. many i fixed.

After I ran a new script: it showed some i'd STILL missed after carefully re-doing /lib by hand (and using /var/lib/dpkg/info/libs.list)

I just made something that might be nice. seems to be the only thing that does it. but its' small and quick and has (tty/stdout) output still.

the had part isn't finding info, objdump(1) does that wonderfully : it's using it..

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Programming :: Best Way To Trace Library Calls In C On SUSE Using Glibc 2.9

Sep 27, 2010

We recently ported an application over from IRIX to Linux, specifically SUSE Enterprise 11 and gcc (glibc 2.9). On IRIX there was a library trace utility call 'par' that allowed me to execute a C program and trace all the library calls it made, tracking how much time was spent in each call. I have been trying to find something similar for SUSE. I have found the ?trace programs (strace, ltrace, and ktrace) none of which is default installed on SUSE 11.Does any one have a suggestion on which ?trace to install and use or is there something else out there better?

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Programming :: Trace The Method Calls In Java During Runtime?

May 12, 2009

how can I trace the method calls in Java during runtime?

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Server :: Trace Writes To File?

Feb 14, 2010

Does Linux have a way to trace writes to a file?

For each write, I would like to know the time, date, process id, user, file position, byte count, and the data written.

I could use this with a script to replay the writes to a backup of the original file, and reproduce the file contents as they were at a point in time.

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Software :: File Trace NS-2 And Program AWK?

Jun 10, 2011

This is a trace-all the files so that you can imagine my trace file format.


+ 0.1 1 0 cbr 164 ------- 1 1.0 0.0 0 0
- 0.1 1 0 cbr 164 ------- 1 1.0 0.0 0 0
r 0.111312 1 0 cbr 164 ------- 1 1.0 0.0 0 0


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Networking :: Grab Certain Data From Trace File?

Jul 28, 2010

Alright, I have a network trace file that I want to parse through.

The file looks like this:

+ 1.002 /NodeList/1/DeviceList/0/$ns3::PointToPointNetDevice/TxQueue/Enqueue ns3::PppHeader (Point-to-Point Protocol: IP (0x0021)) ns3::Ipv4Header (tos 0x0 ttl 62 id 0 protocol 6 offset 0 flags [none] length: 40 > ns3::TcpHeader (49153 > 26 [ SYN ] Seq=0 Ack=0 Win=65535)
- 1.002 /NodeList/1/DeviceList/0/$ns3::PointToPointNetDevice/TxQueue/Dequeue ns3::PppHeader (Point-to-Point Protocol: IP (0x0021)) ns3::Ipv4Header (tos 0x0 ttl 62 id 0 protocol 6 offset 0 flags [none] length: 40 > ns3::TcpHeader (49153 > 26 [ SYN ] Seq=0 Ack=0 Win=65535)


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Networking :: Traffic Trace File Genration(VBR) In Ns2.34?

Sep 10, 2010

I want to create VBR traffic,I created file which contain two 32 bit fields.But When I execute tcl program with this.No pkt transfer is shown.When same program I tried with example-trace ,i saw pkt transfer.Containt of my traffic trace file is as follows :


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Ubuntu :: Why The Output Files (trace File E.g. Are Not Same For The Same Tcl Script

May 27, 2011

when I run a tcl script using ns-2.30 and get a result and run the sam script in ns-2.29 and get an error and run the script file in ns-2.33 and get a result but the output filr ( is less in size than the output file of ns-2.30 i and also in the details of time scale , for example one file contains 19000 line (2 M byte size) and the other file for the same tcl file using the ns-2.33 version contains 10000 lines (1. M byte size) . Does that make since ? also in result file nam file for ns-2.30 it has some drops but the ns-2.33 has no drops! when I run the name !!!. is the time scale for simulation tunable or can be aligned?

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Ubuntu :: Update Gnuplot 4.2 To 4.4?

Aug 10, 2010

how to update my gnuplot 4.2 to 4.4? Have tried to uninstall gnuplot 4.2 over synpatic, but it still exists. So how do I continue?

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Ubuntu :: Can't Get Gnuplot To Work / What To Do?

Apr 11, 2011

I have installed gnuplot but nothing appears when I tell it to plot sin(x)

I'm using Ubuntu 10.4 and downloaded gnplot 4.4.3
I need it for a class assignment

If you think I should go to another area of the forum.....just direct me there.v

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Red Hat :: Gnuplot 3.7 - Couldn't Able To Set Term To Png

Jan 24, 2011

I am new to Red Hat Enterprise Linux and now i'm supposed to practice gnuplot especially png. I downloaded 1 gnuplot i saw from internet and i couldn't able to set term to png. I think i'm supposed to run gnuplot 3.7. how to install gnuplot v3.7?

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Slackware :: Uninstall Gnuplot 4.2 At 12.2

Mar 31, 2010

My laptop has Slackware 12.2 and I installed gnuplot 4.2 patchlevel 5. But in this moment I need to install gnuplot 4.4. First I like to uninstall gnuplot 4.2, but I can't uninstall this programm.

I do slackpkg remove gnuplot and obtaining Looking for gnuplot in package list. Please wait... DONE

The file remove can't be removed - package not installed.

But Gnuplot 4.2 was installed at my laptop. I can do graphics and its version is @science:~$ gnuplot --version gnuplot 4.2 patchlevel 5

How to uninstall this version and to install gnuplot 4.4.

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General :: Gnuplot Variables Into Shell?

Feb 17, 2010

in gnuplot it's possible to set the value of a variable via linux shell command.or instance we can do

a="`echo 1`"
b="`echo 2`"


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Fedora :: Gnuplot Freezes After First Plot / Sort It?

Jul 8, 2011

I'm using 64-bit fedora 14 on my desktop. i was using gnuplot, but there was some power failure and my computer got shut down. now whenever i plot anything it freezes after first plot i have to force quit it

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General :: Make A Lineal Regression With Gnuplot?

Apr 6, 2011

How to make a lineal regression with gnuplot, I was told this can be done but I don't understand how

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Software :: How To Set Equi-distant Xtics In GNUPLOT

Feb 4, 2010

Plotting with GNUPLOT, I have these values at x-axis:Quote:0, 20, 40, 80For this I have used:uote:set xtics (0,20,40,80)Note that distance between 0, 20 and 40 is equal (i.e 20) but it is not equal between 40 and 80 (i.e. 40). Therefore it shows xtics at 0, 20, and 40 with equal gaps (equally spaced) and inserts more gap between xtics of 40 and 80. I want all the xtics equally spaced. Is it possible?

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Slackware :: Gnuplot In 32bit Current Is X86_64?

Mar 3, 2010

Tue Mar 2 23:31:51 UTC 2010 Here are a few more fixes for the big update. These were mentioned previously, but the packages were missing:

xap/gnuplot-4.2.6-x86_64-1.txz: Upgraded.
x/xterm-255-i486-1.txz: Upgraded.
x/xf86-video-nv-2.1.16-i486-1.txz: Upgraded.
x/fontconfig-2.8.0-i486-1.txz: Upgraded.
And this one was present, but not mentioned:
x/xf86-video-geode-2.11.7-i486-1.txz: Upgraded.

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