Add Gaussian noise to time-activity data with this software. wvar4dat can add Gaussian noise to time-activity data. SD is assumed to be equal to (noise level)*sqrt(1/weight), and the weights must be included in the DFT datafile (e.g. dftweigh).

Usage: wvar4dat <Datafile> <Noise level> <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.