Specifications

To bring up the Trace Window, select Window=>Trace… using the menu
options at the top of the main window. The trace window will initially be
blank, but it will update with call detections each time SCAN’R scans a
file.
Operating the Trace Window is fairly simple:
1) To select a call, simply point to the call using the mouse and
double click the left mouse button. This will bring up a marker to
highlight the selected call and update the main display with the
corresponding sonogram.
2) To select a group of calls, simply drag the mouse over the region
of interest while holding the left mouse buttons down. This will
highlight the entire area with a green background as shown in
figure 20.
Once a selection is made there are three options: A) you can delete the
selected entries from the call sequence by clicking on the Delete Selected
button, B) you can save the selected calls to a new file by clicking on the
Save Selected button, or C) you can append the selected calls to an exist-
ing file by clicking on the Append Selected button.
Figure 20: Trace Window