Your question: How do you set elevations in Civil 3D?

How do you assign elevations in Civil 3D?

Elevations are assigned to each vertex.

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To Set Feature Line Elevations From a Surface

1. Select the feature line or other object.
2. Enter Multiple, and then select multiple objects.
3. Enter Partial, and then define a portion of the feature line to assign elevations to.

How do you assign elevations to a feature line?

Click Home tab Create Design panel Feature Line drop-down Create Feature Lines From Objects Find. In the Create Feature Lines dialog box, select the Assign Elevations check box and click OK. In the Assign Elevations dialog box, enter an elevation in the edit box select the Elevation option and click OK.

How do I change the elevation of a line in Autocad?

To Change the Location of an Elevation Line

1. Double-click the elevation line you want to relocate.
2. On the Properties palette, expand Basic Location.
3. Click Additional Information.
4. Specify the location of the elevation line: If you want to… Then… relocate the elevation line. …
5. Click OK.

How do you create a 3D polyline with elevations from points in Civil 3D?

Solution:

1. Start 3D polyline command (command: “3DPOLY”)
2. While still in command type ‘PO (“Point Object” transparent command) in command-line. …
3. Click the first point and then on any subsequent points to create the desired line.
4. Hit Enter key.

What are intermediate grade break points?

When you create a feature line and assign elevations based on a surface, you can select the Insert Intermediate Grade Break Points check box. This creates elevation points along the feature line where the feature line crosses surface TIN lines. These points are shown as green circles in the following illustration.

How do you delete a point on a feature line?

To Delete a Feature Line Elevation Point

1. Click Modify tab Edit Elevations panel Delete Elevation Point Find.
2. Select the feature line or other object.
3. Click to select the elevation point to delete. Or enter All to delete all elevation points.

How do I make elevation 0 in AutoCAD?

Use the CHANGE command:

1. Type in the CHANGE command.
2. Type ALL to select all objects and then Enter.
3. Type P for Properties.
4. Type E for Elevation.
5. Type 0 and then a final Enter to end the command.

How do you change the Z value in AutoCAD?

You can set it in AutoCAD options, Drafting Tab. Check Replace Z value with current elevation. If you prefer to change System Variable from the command line, it is saved in OSNAPZ variable. It’s a good idea to add this variable in System Variable Monitor, so when the variable changed you will know it immediately.

How do I remove an elevation from a polyline in AutoCAD?

Try turning the polylines into feature lines and edit through elevation editor. Now highlight all the elevations by selecting the top elevation hold the shift key then select the bottom elevation. Click in the top elevation set to 0.00 then you should be able to get the result your after..

How do I create a polyline profile in Civil 3d?

To Create Quick Profiles

1. Click Home tab Create Design panel Profile drop-down Quick Profile Find. …
2. In the drawing, select a line, polyline, lot line, feature line, or survey figure.
3. In the Create Quick Profiles dialog box, select the surfaces you want to sample, and the profile and profile view styles.

How do you automatically draw a polyline from points?

Use the transparent command – ‘PN – to do this. Enter polyline command and when prompted for first point, use the transparent command and enter 1-155.

How do I create an alignment in Civil 3d?

Creating an Alignment with the Alignment Layout Tools

1. Click Home tab Create Design panel Alignment drop-down Alignment Creation Tools . …
2. In the Create Alignment – Layout Dialog Box, enter a unique name for the alignment.
3. Specify the alignment Type.
4. Enter an optional description.
5. Enter a starting station value.