Analyze TAC DFT files with this tool. dftrenpl help you rename the third field (which normally contains the PET plane number) of regional names in TAC DFT files.
DFT is a multipurpose data file format for regional tissue time-activity curves, blood or plasma TACs and fractions of authentic tracer and its metabolites in plasma.

Usage: dftrenpl [Options] <DFT file(s)>

Options:
-seq[uential]
By default, or with this option, the third name field is replaced by or set to a sequantial number, 000000, 000001, 000002, and so on. All regions are renamed.
-h or --help
Print this message and exit.
--build
Print software build information and exit.
--silent
Program works silently, printing only error and warning messages.

The license of this software is Freeware, you can free download and free use this calculator software.