nt/crea 1 Test 6 ' ' 1000 el q2 ctl ctv calpha chi
nt/read 1 d1.dat
hi/create/1d 101 'Lepton energy' 100 0.0 2.5
hi/create/1d 102 'Decay angle of the D*' 100 -1.0 1.0
set xsiz 18.0
set ysiz 9.0
opt nsta
zon 2 1
nt/proj 101 1.el
nt/proj 102 1.calpha
hi/pl 101
hi/pl 102