[MSNoise] msnoise - quick thoughts

Hi Thomas, I didn't send this to the entire mail list because they are comments on the master (not release) of msnoise. Thanks for all the work you have been doing on msnoise! In api.py, module check_and_phase_shift: Any modifications to trace result in trace.data containing floats. If trace.data originally contained ints this presents an issue if there was "No Offset" because ints can't later be merged with floats. My quick workaround was: