DTM Statistics.

This tool allows you to display information on a DTM (number of faces, minimal/maximal altitudes, 2D/3D surfaces...) as well as to number each 3D Face by placing a text at its center. Below are the information displayed on the screen :

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>> Number of faces : 2144
>> Minimal Coordinates : 1168.177,5020.956
>> Maximal Coordinates : 1226.996,5126.988
>> Minimal Altitude : 0.006
>> Maximal Altitude : 2.346
>> 2D Surface of the DTM : 5229.022
>> 3D Surface of the DTM : 5442.375
>> Volume of faces : 1380.493
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Numbering of Faces

• Number the 3D Faces : check this option to number each 3D Face by placing text at its center.
• Layer : Enter the name of the layer for the creation of text or click on to select from a list.
• Text height : Enter the text size.

File

• Write per-face detailed statistics to a file : check this option to write to a file information for each 3D Face, as shown below.

Adjust the parameters of the dialog box, then click on "OK". FlashMNT then displays on the command line :

>> Select the 3D Faces :

Select the 3D Faces, then validate. The information will be displayed on the screen.

Remarks : None.