How to remove the empty bin from TH1D histogram

[masterid]

[quote=“jsamson”]Hi,
I don’t really understand, what you want to do. Do you mean removing like “cutting” right and left from the empty bin and “gluing” the histogram together? This would lead do an non-continuous x-axis and I think this is not supported by ROOT at all. Additionally this is probably not what you really want.

Cheers, Jörgen.[/quote]

This is exactly what I want to use. (I am not the original author of this poster) Could the developers add this option in the next version?

Right now there is only one complicated way to do this:

Non continuous / broken Xaxis

Hi, Is there a way to draw a non-continuos x axis in TGraph? For example I have Double_t x1[5] = {1.,2.,3.,4.,5.} Double_t x2[5] = {48.,49.,50.,51.,52} Double_t y1[5] = {18.,9.,20.,21.,12} TGraph *g1 = new TGraph(5,x1,y1); TGraph g2 = new TGraph(5,x2,y1); TMultiGraph mg = new TMultiGraph(); mg->Add(g1,"p") mg->Add(g2,"p") mg->Draw(“a”) Now I would like the x axis to go from 1 to 5, then have the next number as 48, since there’s nothing between 5 and 48. Is this possible? Thanks in …

However, the plot made by this code is pretty good.

Cheers,
Jinzhong