-I Identify the program version.
-f freq Use a sampling interval based on 1/freq seconds for sampling the time of each track value. Default 100.
-h history Place a "history=" indicator in the created item header, with the argument history.
-O timeoffset Set "offset" field in output track item to given value.
-o scaleoffset Add this offset to all values before scaling and loading into track.
-s scalefactor Scale all values by this number before loading into track.
TR Loaded track item