How do you export tin in Civil 3D?

How do I export a TIN?

Exporting a TIN Ground Model

To export a ground model: In the Explorer Window, right-click on the ground model and choose Export from the popup menu. Choose a location and filename for the exported file and click Save.

How do I export data from Civil 3D?

To export a point, from the Prospector, in the point group collection, right-click on DG. Then click on Export points. Choose a folder on the computer to export the text file. Next, choose the requested file format (PNEZD CSV file is usually a good choice), then click the directory to save the file.

How do you make a TIN in AutoCAD Civil 3D?

Click Home tab Create Ground Data panel Surfaces drop-down Create Surface Find. In the Create Surface dialog box, in the Type list, select TIN Surface. Click to select a layer.

How do you create a surface from TIN file in Civil 3D?

Creating a Surface From a TIN File

1. Click Home tab Create Ground Data panel Surfaces drop-down Create Surface From TIN . At the Command prompt, enter CreateSurfaceFromTIN.
2. In the Create Surface From TIN dialog box, browse to the location of the TIN file and select it.
3. Click Open to add the surface to the current drawing.

How do I export surface from Civil 3D to HEC RAS?

To Export Data to HEC-RAS Format

1. Prepare your drawing data.
2. Click Output tab Export panel Export To HEC RAS Find.
3. In the Export To HEC RAS dialog box, for Surface, select the surface you want to sample for the stream sections.

How do I convert a tin to a polygon in Arcgis?

To convert the TIN Tags to an output polygon feature class, use the TIN Polygon Tag tool. To convert the TIN triangles to a output polygon feature class, use the TIN Triangle tool. To convert slope values for each triangle of an input TIN into a polygon feature class, use the Surface Slope tool.

How do I export a KMZ file from Civil 3D?

Export Civil 3D file

1. Open file > Save As a new file.
2. Assign Coordinate System. App menu > Drawing Utilities > Drawing Settings > Units and Zones tab > Zone. …
3. Extract triangles. Select surface > Right-click > Surface Properties… > …
4. Change the color of triangles. …
5. Export KMZ file.

How do I extract coordinates in AutoCAD?

Use the DATAEXTRACTION command to extract geometric data from objects in an AutoCAD drawing to a table or to an external file. Note: It is also possible to utilise AutoLISP programming (not available in AutoCAD LT) to speed up the extraction.

How do I import points into Civil 3D?

Click Home tab Create Ground Data panel Points menu Point Creation Tools Find. On the Create Points toolbar, click the Import Points button. In the Import Points dialog box, click , and select the point data files you want to import.

How do you make a TIN file?

Create a TIN

1. On the Analysis tab, click the Tools button .
2. The Geoprocessing pane appears.
3. Type Create TIN in the search box, and press Enter to search for the tool.
4. Double-click Create TIN to open the tool.
5. Specify the parameters and click Run to build the TIN surface.

What is TIN in Civil 3D?

A TIN surface comprises the triangles that form a triangulated irregular network. TIN lines form the triangles that make up the surface triangulation. To create TIN lines, AutoCAD Civil 3D connects the surface points that are closest together.

What is civil TIN?

TIN stands for triangulated irregular network. This kind of surface is made up of non-overlapping triangles. Each of the triangles represents a face on the surface.

Can you import a TIN file into Civil 3d?

To import the TIN file, the accompanying PNT point file must exist in the same source directory. Click Home tab Create Ground Data panel Surfaces drop-down Create Surface From TIN Find. In the Create Surface From TIN dialog box, browse to the location of the TIN file and select it.

What is TIN surface?

A triangulated irregular network (TIN) is a representation of a continuous surface consisting entirely of triangular facets (a triangle mesh), used mainly as Discrete Global Grid in primary elevation modeling.

How do you create a surface in Civil 3d from contours?

To Add Contour Data to a Surface

1. In Toolspace, on the Prospector tab, expand the surface Definition collection, right-click Contours, and click Add.
2. In the Add Contour Data dialog box, enter the contour description in the Description field.