After successful completion of the xelab phase, the Vivado simulator creates a snapshot used for running simulation.
To invoke the Vivado simulator workspace, use the following command:
xsim <SnapShotName> -gui
To open the wave config file:
xsim <SnapShotName> -view <wcfg FileName> -gui
You can provide multiple wcfg files using multiple -view flags. For example:
xsim <SnapShotName> -view <wcfg FileName> -view <wcfg FileName>