In my datafile (a converted hbook file) I have the coordinates of
conversion point in an event. I would like to plot these in order to see
what dead material is there (of course I know this, but just to check
the data).
The most simple option to do this is, of course, a simple Draw
statement.
Something like:
TFile f = new TFile("./other/dis96_06.root");
h1.Draw("y_conv:x_conv","conditions blah");
However, I then get a plot in which the axes run from -80 to 80, for
both the x and the y axis.
I would like a detailed plot of the range -40 to 40, also both on the x
and y axis.
I found a type on how to do this, however, this doesn't seem to work.
Can anybody please tell me how I should do this.
Thanks,
Sven Schagen