HALO parameters for Landshut simulation.
Suggested by Les Cowley, 3 April 1999

Hexagonal ice crystals, refractive index: 1.310

Orientation	%	c/a
----------------------------------
Random	18	1
Plate 1deg	4	0.3
Plate 4deg	16	0.3
Horiz 1deg	8	2
Horiz 4deg	12 	2
Parry 4deg	3	2
Lowitz 1deg*	4	0.3
Lowitz 3deg	5	0.3
Plate 8deg	11	0.3
Horiz 2deg	15	2
Lowitz 0.1deg	4	1.3

* The Lowitz 0.1deg file was used here for the all sky  
and for the first zoomed simulation.