With the GLONASS navigation data disabled the time mark is NOT simulated for those chosen satellites.
For users with the SimGEN mode of PosApp software you can disable GLONASS navigation data as follows:-
For users with the SimREPLAYplus or SimREPLAY mode of PosApp software you will need to request a 'special' scenario from our on-line scenario request service hosted on the CSC support website (see FAQ11226 for more information about scenario requests)