List by DTM

The DTMs option allows you to add or remove points based on their relationship to either the DTM that has been formed in the current model or a DTM that has been formed in another model. When selected, the pop-up menu below will be displayed.

The DTM Above and DTM Below options allow you to add or remove points that are above or below any given DTM.  In either case, you will be asked to select the DTM to be used using the DTM Selection Dialog Box.

The Group options allow you to add or remove points that are used in any triangles that are assigned to a specific DTM group.  A dialog box will be displayed showing the list of groups in the current model and you will be asked to choose the required group.  All points that are used in at least one of the triangles of the chosen group will be added.

The Trend Above and Trend Below options allow you to add or remove points that are above or below the trend that has been created for any given DTM.  In either case, you will be asked to select the DTM that has had a trend created using the DTM Selection Dialog Box.  Note that these options are only found in the Designer edition of n4ce.

The Excluded options allow you to add or remove points that have, for one reason or another, not been used to create triangles in the current DTM.

Not Used - This option allows you to add or remove each point that has not been used in the triangles for whatever reason.

By Code - This option allows you to add or remove each point that has not been used in the model because the code prefix to which it refers specifies that the point is not to be modelled.

Comma Code - This option allows you to add or remove each point that has not been used in the triangles because it has a model excluding comma code (,X) attached to it.

No Height - This option allows you to add or remove each point that has not been used in the triangles because it does not have a valid level and is effectively 2D.