Selecting plot zones

Choose which zones’ frequencies the plot displays — everything, just your zone, only interacting zones, one group, or a custom mix.

The Zones button sits just right of the plot’s main control group; its label always shows the current display mode.

1. Click the Zones button.

   

2. Pick a mode (the active one carries a Selected badge):
   • All zones — every frequency in the site.
   • Selected Zone — only the zone you’re working in.
   • Interactive Zones — your zone plus the zones it has interactions with; exactly the set that matters for compatibility. Disabled when no zones interact with yours.
   • Selected Group — only the currently selected group’s frequencies.
3. Or build a custom mix with the per-zone checkboxes below the divider. Ticking every zone snaps back to All zones.

Tip

Interactive Zones is the everyday working mode on multi-zone sites: you see everything that constrains your calculation and nothing that doesn’t.