You can control the number of bins and the min-max range, using the TreeViewer and then htemp(200,0,3000) as draw option.
If you want to always change the default value of 100, see TTree::Draw -> how to change the default number of bins?
You can control the number of bins and the min-max range, using the TreeViewer and then htemp(200,0,3000) as draw option.
If you want to always change the default value of 100, see TTree::Draw -> how to change the default number of bins?