RAB Images Data file dictionary for NGHP Expedition - Hole 3A
1-3A_deep_dyna.grd = Deep RAB Data - Dynamic Normalization
1-3A_deep_stat.grd = Deep RAB Data - Static Normalization
1-3A_med_dyna.grd = Medium RAB Data - Dynamic Normalization
1-3A_med_stat.grd = Medium RAB Data - Static Normalization
1-3A_sh_dyna.grd = Shallow RAB Data - Dynamic Normalization
1-3A_sh_stat.grd = Shallow RAB Data - Static Normalization