This can have 6 lines of text as a header.
This CDOM is from VassKitidis2006
relates to AMT. Uses coefs
S_250_650 = 0.026 nm-1
a_cdom_300 = 0.35 m-1
format: f10.4
0.0260
0.0136
0.0071
0.0037
0.0019
0.0010
0.0005
0.0003
0.0001
0.0001
0
0
0