Gnuplot 5.4 has been released, three years after the last major release of the free-software graphing program. In this article we will take a look at five major new capabilities in gnuplot. First, we ...
I am looking for a graphing/plotting program that is capable of making a 3D and/or contour plots. I usually use xmgrace, but it cannot handle 3D plots. I have a file that contains a lot of x, y, z ...