You can also save aqua plots as PDF files directly in the aqua application window.įor instance, look at how the selection of terminal below affects the appearance of the plotted data with points (second image on this page).įor instance, the string x2 will be expanded wherever it is displayed in the terminal as x 2 and pKa will be displayed as pK a. You can get a full list of available terminals by using the command set terminal. Thus, you can either plot 2 items in the same plot command via. The replot command will re-run the last plot command, but also takes the same arguments that plot takes. You can assign values to these variables at any point (and change them whenever you want to), or you can use them to fit to data.Īssign a variable just like you assign an equation with an equals sign. If you plot a parametric equation, both variables should be functions of t.Īdditionally, you may define variables as coefficients. Say, for instance, you forgot the name of the data file you wanted to plot, etc.).Ĭommands only need to be typed out enough to make them uniquely identifiable by the interpreter.įor instance, because the quit command is the only command that starts with q in gnuplot, any of the commands ( q, qu, qui, or quit ) will trigger that action. You can use the help command to get interactive help while inside the gnuplot interpreter. Its license is slightly more restrictive, not allowing you to actually distribute your own modified versions of gnuplot though you can distribute patches to modify certain versions. Ill try to list some of the reasons I can think of, starting with the most important. It works with basic text files with, as far as I know, whitespace -delimited numbers.įirst, I wanted it to be useful as a step-by-step tutorial to ease would-be users into using gnuplot, and second, I wanted it to serve as a useful reference (particularly to myself, most likely), which is why I would expect the Table of Contents to be rather large.
0 kommentar(er)
