More reasonable data filling behavior in summary graphs.
More reasonable data filling behavior in summary graphs.

Limit the data filling to a fraction of the number of available points,
and don't fill beyond the bounds of available points.

airspeed-velocity/asv,spacetelescope/asv,airspeed-velocity/asv,spacetelescope/asv,spacetelescope/asv,spacetelescope/asv,airspeed-velocity/asv,airspeed-velocity/asv