screen with zonal location information applied to an actual acoustic
emission data file (PAC DTA format). The plot-properties dialog
refers to the upper-right graph and the user has chosen to view
the first hits of zonal group 2 only. The difference with the
upper left graph where all hits are shown is evident.
emission zonal location set-up dialog. Simple selections allow
the user to add, delete and modify each location group in seconds.
Various units (both SI and Imperial) are supported for international