18.00000     H: atmospheric scale height (km) (used as a reference only)
0.010       Typical pseudo-altitude (m) for 1st layer (z=H*log(sigma))
0.015       ,, ,,  ,, ,, ,, ,,  ,, ,, ,,  2nd layer, etc...
0.025
0.040
0.060
0.090
0.1800
0.3400
0.90000
1.50000
1.80000
2.50000
3.60000
6.50000
9.50000
13.0000
22.0000
29.0000
36.0000
42.0000
47.0000
53.0000
60.0000
80.0000
105.000
