====== Viewseg ======

==== ViewSeg ====

The //**ViewSeg**// utility displays the number and continuity of all 3D segments generated by the tracking program and written to the .//seg// file. It can be used to quickly indicate the quality of the tracked data. //**ViewSeg**// is launched by clicking on the **ViewSeg** button after the selection of one or more .//seg// files in the **Input files** box of the AMASS shell. It will also be run automatically after the tracking of a .//cen// file if the **ViewSeg** box is checked in the Track parameters.

{{:viewseg.jpg}}

The graphics window shows each segment as a horizontal line extending over the frames for which it is valid. The left edge of the view is frame 1 and the right edge is the last frame in the .//seg// file. The window displays a maximum of 100 segments vertically, and if the file has more than 100 segments clicking on the right arrow button in the Segments box will display the next 100 segments, etc.

If the **Connect gap** Track parameter was set to greater than zero then the segments may show breaks indicating that multiple segments were joined by the program to be part of a single trajectory.

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=== Button controls ===

  * ****Next**** Closes the ViewSeg program and starts tracking of the next .//cen// file if multiple .//cen// files were selected for tracking in the AMASS shell, or displays the next .//seg// file if multiple .//seg// files were selected in the AMASS shell.

  * ****Close**** Closes the //**ViewSeg**// program.