Rename the voinames of regional TACs fast and easy. dftvncor help you rename the voinames of regional TACs in the datafile to start with a specified letter. If voiname length would exceed 6 characters, the first letter is replaced.
TACs are datafiles in ASCII format (File format (DFT) of time-radioactivity curves). So, if you were looking for a tool to help you customize TACs, give this program a try and see if its capabilities are enough to satisfy your needs.

Usage: dftvncor [Options] <datafile> <letter>

Options:
-h or --help
Print this message and exit
--version or --build
Print software build information and exit
--silent
Program works silently, printing only error and warning messages
--verbose
Program prints more information about what it is doing.

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