This command complete removes the selected items from the survey. Caution! There is NOT an undo for this operation, so TPC displays a warning message before continuing with the operation. This operation is generally more extensive then deleting an item.
The extend of this operation depends on the survey data being removed.
When a survey point is removed from the survey, it's point count does not need to be zero. Instead, TPC looks through each traverse, surface and drawing and removes the associated traverse points, surface points, breaklines and drawing objects. Keep in mind the removing a survey point can change traverses, surfaces and drawings.
When a traverse is removed from the survey, TPC removes the traverse and each of the survey points contained in the traverse. The survey points in turn are removed from any other traverses, surfaces and drawings then reference them. The traverse is also removed from any drawings that reference the traverse.
When a traverse point is removed, TPC removes that point from the traverse and also removes the referenced survey point from the survey. The survey points in turn are removed from any other traverses, surfaces and drawings then reference them.
These survey components can not be removed from a survey but can be deleted.
Personal, Premium, Professional
Deleting Selected Items