Unzoom  from the optic line (upper plot)
right click on the axis, select BDSPAD Unzoom
Unzoom from the plot (down plot)
double click in a region close the axis

Run histo power
./display 'histoPOWER.C("20mrad.gmad","20mrad.root")'
Run chain tracking
./display 'chainTRACKING.C("20mrad.gmad","20mrad.root")'
Run histo power per Element
./display 'powerELEMENT.C("20mrad.gmad","20mrad.root")'
