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Data should be saved frequently during digitizing and after each digitizing session. If you attempt to quit without saving new data, a warning window will appear asking if you really want to quit without saving.

Select the appropriate folder to save data in and ckick "OK". A small window will appear asking for a prefix for the data files. Entering the same prefix from trial to trial is generally desirable and will write over data from a previous digitizing session. Selecting a new prefix will establish an archive of your sessions.

This feature will soon be replaced with a save window that allows you to see the name of the previously saved file.

Saving your data creates five files, all with the prefix that you have selected. These are:

  • *offsets.csv: lists the offsets for each frame
  • *xypts.csv: lists the raw digitized xy coordinates for each camera view in each frame
  • *xyzpts.csv: lists the 3D xyz coordinates for each frame once the DLT coefficients have been applied to the 2D data from each camera
  • *xyzres.csv: lists the DLT residuals for each marker point in every frame
  • *markerDistances.csv: lists the pair-wise distances between all points
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