Add Gaussian noise to time-activity data with this program. mvar4dat can add Gaussian noise to time-activity data. Variance (SD) for each time frame is specified in SD file. SD file can be made e.g. with program dftstd.

Usage: mvar4dat <Datafile> <SD file> <Output file>

Options:
-S[eed]=<seed for random number generator>
Computer clock is used by default
-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 lots of information about what it is doing.

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