GEMPAK Online Tutorial > NPROGS > NMAP2
9.0.11 NMAP Zoom/Unzoom
The Zoom and Unzoom buttons allow you to define a subregion within
the current display window. They are also found within the custom
map popup window.
The Zoom/Unzoom buttons are useful for redefining the display region.
If you simply wish to magnify an area for a briefing or other reason,
consider using the ROAM function.
GEMPAK Online Tutorial > NPROGS > NMAP2