This app will examine a user-selected set of Cogo points to help identify possible duplicates.

If such duplicate points are found, they will be added to a new selection set to allow the user to further manipulate them.

Supported settings are:

* Tolerance: if two cogo points are less than this number apart from each other, they're considered duplicates

* Distances: controls whether elevations are used in computing distances, i.e., 2D or 3D distances

(Points with no elevations will be automatically excluded from the set if a 3D distance comparer method is selected.)

* Description comparer: controls how Cogo point raw descriptions are compared. Options are:

- NONE: Ignores all point descriptions

- CASE sensitive: points are considered duplicates only if descriptions are exactly the same, including capitalization

- IGNORE case: points are considered duplicates if descriptions are the same, but capitalization may vary

* POINT selector: Controls which point gets selected once a pair of duplicates is found. Options are:

- LAST: the second point is selected (bigger point number)

- FIRST: the first point is selected (smaller point number)

Additional settings available only after duplicates have been found:

- REPORT: Prints a list of the most recent duplicates found

- Clear report: clears the duplicate list

- Select points: creates a selection of the most recent duplicates found

Note: This app uses a custom installer (and not the standard App Store installer).