# Creating walls from curves

**URL:** <https://forum.dynamobim.com/t/creating-walls-from-curves/27203>\
**Category:** Uncategorized\
**Created:** [October 15, 2018, 10:29am UTC](https://forum.dynamobim.com/t/creating-walls-from-curves/27203 "2018-10-15T10:29:33Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Nova](https://avatars.discourse-cdn.com/v4/letter/n/c5a1d2/32.png) [@Nova](https://forum.dynamobim.com/u/Nova)\
**Post date:** [October 15, 2018, 10:29am UTC](https://forum.dynamobim.com/t/creating-walls-from-curves/27203/1 "2018-10-15T10:29:33Z")

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Hello  
I`ve a question about creating walls by curves on numerous levels.  
I tried to do this by Wall.By.CurveAndHeight but I can’t set multiple Levels.  
Is there any diffrent way to do it?  
 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/5/3/53da5d37706daad98984e1a90085208486a25bdb.png)

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**Author:** ![lucamanzoni](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/lucamanzoni/32/56718_2.png) [@lucamanzoni](https://forum.dynamobim.com/u/lucamanzoni)\
**Post date:** [October 15, 2018, 11:04am UTC](https://forum.dynamobim.com/t/creating-walls-from-curves/27203/2 "2018-10-15T11:04:42Z")

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Walls in Revit are always based on Levels, so what you need is a list of levels.

- If your curves are each one on a level, you can use Curve.Levels from Archilab or get the parameter with GetParameterValueByName.
- If your curves are not yet on a level, you can create new ones with Level.ByElevation and use them to create your walls

Try to see if you get something with these input 😉

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<div class="post-metadata">

**Author:** ![lucamanzoni](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/lucamanzoni/32/56718_2.png) [@lucamanzoni](https://forum.dynamobim.com/u/lucamanzoni)\
**Post date:** [October 15, 2018, 12:27pm UTC](https://forum.dynamobim.com/t/creating-walls-from-curves/27203/3 "2018-10-15T12:27:17Z")

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Here’s an example creating levels from curves, but if you are working on a real building project, you get new levels that you might not need.

 ![WallsFromCurves](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/a/7/a7974e9e0542b19a21b7b9ddae3c7e9a2e5006a4.png)