Turning Large Number of Points On/Off Simultaneously?

Hello,

I have a GPX bicycle route that doesn't contain any POIs. I also have two different sets of hundreds of POIs that I would like to be able to either display (or not) either one or both sets simultaneously.

I don't see any way to do this in the Points database.

However, in the Tracks database there is an option to merge points with a given track. In Tracks I can turn on/off a given track with just one tap. In this case all of the POIs go on/off with the track.

My current thinking is to "fool" locus into thinking that a waypoint file is really a "track". Anyone know what Locus keys off of in the GPX file to determine if the GPX file contains a track?

Thanks,

Steve