ROOT Version: 6.14/04
Platform: linuxx8664 (Ubuntu 16.04.12)
Compiler: gcc 5.4.0
I have a few questions on Contour plots. Basically, I am learning to make contour plots.
I was trying to make a contour plot from a Delphes output ROOT file. I wanted the as Z-axis the event numbers or the constituent particle number of that branch. I am not sure which variable it’s taking as the Z-axis, but it cannot be the number of events. How to set Z-axis as the number of events. I have attached a Sample macro and a Dropbox link to the ROOT files. Also, I am attaching the contour that I could make.
SampleMacro.C (1.6 KB)
I have an ASCII file with three columns. The first two columns are two variables and the third column is the function of them. I want to plot a contour of the two variables with the 3rd column as the Z-axis. How to do that? I am also attaching a small sample data file.
data.txt (2.8 KB)