Histogram entries cutoff #25
Description
The type of the 1D histograms should be changed from TH1F to TH1D, because 32-bit IEEE754 float cannot be increased by one entry anymore when reaching the value 16777216 due to its precision limitation (see https://stackoverflow.com/questions/46718656/understanding-the-maximum-values-that-can-be-stored-in-floats-in-c). This leads in my case to histograms which are cutoff at this number of entries (see attached screenshot).
