Standard Data file dictionary for DSDP Leg 57 - Hole 441A
57-441A_fdcm.dat = Formation Density Compensated Log - Main Pass
57-441A_fdcr.dat = Formation Density Compensated Log - Repeat
57-441A_grm.dat = Natural Gamma Ray Tool - Main Pass
57-441A_grr.dat = Natural Gamma Ray Tool - Repeat