F4Epurity is a python-based tool that can be used to approximate the change in activity and dose resulting from a deviation in chemical composition of a material under irradiation.
The tool works for a point or line deviation and outputs a 3D map of the deviation in dose in vtr format. This dose field assumes unshielded and unscattered conditions.
Instruction on installation and usage of the tool can be found in the code documentation
Any bugs or problems faced running the code should be raised as issues in the GitHub repository. Any proposals for new code features should also be raised as issues.