No. of panels = 8
angles = [  0.   22.5  45.   67.5  90.  112.5 135.  157.5]
fine element [mm] = 0.05
coarse element [mm] = 1
sampled plane size [mm] = 30
fibre width [mm] = 0.5
fibre separation [mm] = 0.5
number of fibres = 30