from numpy import *
SLOT = dict(e0 = dict(name = "New", symbol = "Hf", mass = 178.00, Z = 72., dist = [0.]*60 + [1./3.]*400 + [0.]*3600, control = 1),
            e1 = dict(name = "New", symbol = "O", mass = 16.00, Z = 8., dist = [0.]*60 + [2./3.]*400 + [0.]*3600, control = 1),
            e2 = dict(name = "New", symbol = "Si", mass = 28.00, Z = 14., dist = [0.]*460 + [1.]*3600, control = 1))