The software can compute the transformation parameters, and separate the outliers from common points, and transform any point from one system to another.
The software can run in two modes, executable directly or using a command line file. If one runs the program at the executable mode, one should input three files while the software running. These are a first coordinate system file (from), a second coordinate system file (to) and an output file. As the other running mode is chosen, one can take a look in the command line file "trans.cmd".