Hi.
Provided S-parameter files for ADRF5042 switch have incorrect touchstone format and couldn't be used with AWR MWO 2013.
The solution is to correct Analog's files with appropriate text editor by inserting the new line character at each data line before the last pair of floating numbers. As I understood touchstone format unsupports data lines with more than 4 pairs of entries at each line? so extra data should be moved to the next line.
Best regards