![]() gnuplot> # this is a comment, nothing will happen Just remember the simple "anywhere it makes sense to work" rule. In short, it works anywhere it makes sense to work. It will not have this effect inside quotes, inside numbers (including complex numbers), inside command substitutions, etc. Set title "My First Plot" plot 'data' print "all done!"Ĭomments are supported as follows: a # may appear in most places in a line and gnuplot will ignore the rest of the line. The symbol used to separate commands on a singe line is Where p stands for plot, rep for replot and q for quit. Some commands allows also a more powerful contraction. Anyway the first three letters of any command in gnuplot work always as abbreviations. You can find an almost complete list of abbreviations here. gnuplot> set xlabel "x"Īlso the N variable will be different from the n one. Typing lowercase-defined commands in uppercase will generate an invalid command warning. Kelley - gnuplot 5.0, An Interactive Plotting Program) Any number of commands may appear on a line, separated by semicolons. All command names may be abbreviated as long as the abbreviation is not ambiguous. commands and function names written in lowercase are not the same as those written in capitals. The command language of gnuplot is case sensitive, i.e. The default location is: C:\Program Files (x86)\gnuplot\bin Basic introduction to programming language's rulesįrom the gnuplot 5.0 official online documentation: Note: if you are on Windows and have not added gnuplot to your PATH you' ll need to navigate to the \bin folder. ![]() If all is well you should see now a sin(x) graphic generated by gnuplot. Your prompt should now change to gnuplot>.Using MacPorts $ sudo port install gnuplotĪfter installing gnuplot it's a good idea to run a simple example to ensure all is working fine. Mac OSX Using Homebrew $ brew install gnuplot The installation on Linux can be done through the different package managers as follows. NOTE: the filename will be of the format: gp-win32-mingw.exe Linux The default installation location of gnuplot on Windows is C:\Program Files (x86)\gnuplot If you choose not to do so you may add it manually later or cd to the gnuplot installed directory prior to running commands. (optional) During the installation you may select the gnuplot to be added to the PATH that will allow you to run commands from anywhere on the command line. On the setup window select the language and follow the instructions on screen. Run the downloaded file and allow it to run as administrator if requested Windowsĭownload the latest version of the installer from gnuplot site. This example will show how to setup gnuplot in the various platforms. Gnuplot is a portable command-line driven graphing utility.
0 Comments
Leave a Reply. |