OIFITS Simulator Software
The OIFITS SIMulator is a tool to assist in observation planning or in reconstructed image artefact analysis. The program has the ability to either (1) simulate the data from an interferometer given a list of observational hour angles and a FITS image of what the source looks like, or (2) copy the UV coverage of an existing observation and simulate the data given a FITS image of the source. The code is open source and distributed under a GPLv3 license.
You can get a copy of the software from the OIFITS GitHub page