Sonic Waveform Data file dictionary for ODP Leg 150 - Hole 906A
150-906A_ldip_m.bin = Sonic Waveforms Binary Data - Lower Dipole - Main Pass
150-906A_ldip_r.bin = Sonic Waveforms Binary Data - Lower Dipole - Repeat Pass
150-906A_mono_m.bin = Sonic Waveforms Binary Data - Monopole - Main Pass
150-906A_mono_r.bin = Sonic Waveforms Binary Data - Monopole - Repeat Pass