when I try to draw the graph it seems that some V1 values are rounded (probably due to scientific notation:
1.xxxxe+9 ) causing the fact that, for example, several x entries are treated as being the same (that could not be as V1 entries are all different and increasing).
I’ve found:
GetXaxis()->SetNoExponent(kTRUE);
method but it fix just the way label are displayed in the axis
Hi,
yes probably there are some limits in the way I could fill an ntuple … I used UInt_t values but I see that they are stored in scientific notation and probably somehow rounded debug.root (28.5 KB)