Histogram axis discontinuity


i don’t know if it is possible but I’d like to create histograms whose axis (X or Y), would start from -b2 to -b1 and then restart from b1 to b2. The aim of this is to create (eta, phi) map for endcap without loosing the space used to represent the barrel… Is there a way to do this easily without shifting by hand the eta value and draw another axis by hand.

I hope my question is clear enough…
best regard

See the attached example. It may help you.
BrokenAxis.C (1.35 KB)