I have some data files with the following structure. The first three columns are 3D coordinates (x, y, z) of points and the fourth column is an intensity value. The rows of values per group (i.e. points per group) can vary. So I need a function that automatically counts the number of points when plotting so that I can get a legend title like “group_0001: 10 pts.”. I also want the intensity of the points to be plotted with transparency instead of size.

Here is one part of my script:

The Gnuplot-Workflow “Gnuplot-Console + Editor (Geany) using Gnuplot 5.4.x and Linux (Xubuntu 22.04) does’nt work by using Windows 10.

How can i plot an energy level diagram similar to the attached figure for the data file given below?

I need assistance with extracting and analyzing the egeg​ and t2gt2g​ orbitals’ contributions from my VASP DOS calculations. I have performed the necessary calculations and obtained the DOSCAR and PROCAR files, but I’m unsure how to proceed with parsing these files, identifying the specific orbital contributions, and plotting the results for further analysis.

When drawing a triangle using Gnuplot, it does not display. The script is as follows
`set xrange [ 36.00000 : 38.30000 ]
set yrange [ 37.9 : 38.40000 ]
set zrange [ -23635.4 : 1000.00000 ]

In gnuplot I can create a parametric plot of two curves thus:

I need to connect all points of Icosahedron together but when i write: splot ” ” with lines it just connects one point to the next point. I specifically need to connect every single point.

Gnuplot newbie here, sorry if someone has asked this before, but I got no luck finding anything related to this anywhere, maybe this is too simple, and nobody is asking. Found this somewhat similar but not associated with loop.

Gnuplot newbie here, sorry if someone has asked this before but I got no luck finding anything related to this anywhere, maybe this is too simple and no body is asking.. Found this somewhat similar but not associated with loop..