I have a root file named hist1.root, it is created from another root file (inside TOF spectra). The reason for creating hist1.root is to draw the two-dimensional image (say w.r.t time). When I open this file, using the following commands in root.
root -l .\histo1.root
I have the following figure
Here the want to change the color range. I want to see the figure like;
Please guide me (I’m the very beginner using root).
ROOT Version: 5.34/36