title = '1-dimensional ladder dipole chain (separation = 1.1{/Times-Italic a})'
dimension = 1
L = 128 1 1
prim1 =  1.0 0.0 0.0
prim2 =  0.0 1.0 0.0
prim3 =  0.0 0.0 1.0

n_max = 7 1 1

atom  = 0.0  0.0 0.0  1.0  1.0   <position, mass, effective_charge>
atom  = 0.0  1.1 0.0  1.0  1.0   <position, mass, effective_charge>

k-point = '{/Symbol G}' 0.0 0.0 0.0
axis    = ''            64
k-point = 'X'           0.5 0.0 0.0