The coverage information is processed at the same time for all coverage metrics using the command COVerage.ADD. The displayed metric can be changed after executing this command

To change the displayed metric, either execute COVerage.Option.SourceMetric < metric > (e.g. COVerage.Option.SourceMetric Statement) or set the metric in the COVerage.state window.

Please refer for more information to the documentation of the COVerage commands in General Command Reference Guide C and to the Application Note for Trace-Based Code Coverage.