2D projections graph

The 2D projections graph window is available for single target echograms and shows four graphs (from top left to bottom right):

To view the 2D projections graph window for a selection:

To view the 2D projections graph window for a region:

Notes:

It is possible to view more than one graph window at a time. Graph windows automatically open to the same size and placement of the most recently opened graph window so multiple graphs will be placed on top of each other on the screen. You may need to move the top window to see the one underneath.
Linking this graph to an extending selection, could cause performance problems.

Each target is displayed as a dot in the same color with which it is displayed on the single targets echogram. That is, the color conveys the target strength of the target according the selected color scheme.
Fish tracks are displayed by connecting single target dots with a line of the same color as the region which defines the track on the underlying single targets echogram. These are randomly assigned.
The first target in a fish track is displayed as a triangle pointing upwards.
The last target in a fish track is displayed as a triangle pointing downwards.
All distances are measured in meters from the center of the beam (minor-axis and major-axis distances) or the transducer face (beam-axis distance).