Your question: How do you delete contour lines in Civil 3D?

How do you remove contour lines in Civil 3D?

In Toolspace, on the Prospector tab, expand the surface Definition collection, right-click , and click Delete Line. At the command line, you are prompted to select the edges (lines) to remove. Click the edges that you want to remove and press Enter.

How do I delete a contour line in AutoCAD?

Select the contour graphically or by using an AutoCAD command, such as PEDIT or PROPERTIES. Perform the edit to the contour. You can insert, move, and delete contour vertices, as well as redefine the elevation at a selected vertex.

How do you edit contours in Civil 3D?

Grip-Editing Contours in Civil 3D

  1. Select your surface. …
  2. In the Extract Objects from Surface dialog box, clear all check boxes except for Major Contours and Minor Contours. …
  3. Click on a polyline representing your major and another representing your minor contours. …
  4. Add the polyline contours to your surface.
  5. Grip edit.

How do you smooth contours in Civil 3d?

To smooth the contours, go into the style the surface is using and, on the contours tab, toggle the option to smooth the contours to True. Once you have this toggled on, you can select the type of smoothing you want to apply to the surface as well as how aggressive you want the contour smoothing to be.

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How do you draw a contour line in Autocad 2021?

To Add Contour Lines

  1. In Display Manager , right-click a surface layer, and select Create Contour Layer.
  2. In the Generate Contour dialog box, enter a name for the new Display Manager layer that will contain the contour lines.

How do you clean up a Civil 3d drawing?

Remove Unused Data



To run the command, click Application menu Drawing Utilities Purge . A secondary command removes unused registered applications (regapps) from a drawing. To run this command, enter -purge on the command line, then enter the command option “r” to remove regapps.

How do you smooth contour lines in Qgis?

Contour Smoothing

  1. In the processing toolbox type “smooth”. The smooth tool will appear under Vector Geometry, as in figure 10. Figure 10. …
  2. Open the smooth tool. Select the input contour layer. …
  3. If all the parameters have been set. Click Run in Background button to start the smoothing process.

How do you edit contour lines in AutoCAD?

In Display Manager, click the contour layer and click Style in the toolstrip. In the Style Editor, modify the line styles and labels, as you would for other features.

How do you edit surface contour labels in Civil 3d?

You should be able to change existing contour labels wihtin the Properties dialog box. Select one contour label for. Right click and choose Select Similar. This will get select all of the labels for the surface used.

How do you label contour lines in Civil 3d?

Click Annotate tab > Labels & Tables panel > Add Labels menu > Surface > Contour – Multiple At Interval. Select the contours to label by specifying the start and end points of the contour label line. Specify the interval and press Enter.

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