A spectroscopic database file is required if any absorbing molecules
have HITRAN
ID
less than 100 (which will usually be the case) AND
corresponding Look Up Tables are not available.
The binary file is the same format as used by the RFM,
and can be created from a HITRAN ASCII file using
program
HITBIN
Unlike the RFM, MORSE can only use HITRAN files converted to
binary form. I'll get around to allowing direct reading of the original
160 character files eventually ...