
Times from AK135tables.pdf available
http://download.iaspei.org/download/AK135tables.pdf

First lines like:

P
Depth of source [km]
∆ 0. 15. 35. 50. 100. 150. 200. 250.
m s m s m s m s m s m s m s m s

Following lines alternate, with columns corresponding to the source depths
dist minute second minute second...
rayparam rayparam...
