# Generate Solids Between TIN Surfaces with Dynamo for Civil 3D

**URL:** <https://forum.dynamobim.com/t/generate-solids-between-tin-surfaces-with-dynamo-for-civil-3d/60636>\
**Category:** Civil 3D\
**Tags:** python, dynamo, civil3d\
**Created:** [February 18, 2021, 1:25pm UTC](https://forum.dynamobim.com/t/generate-solids-between-tin-surfaces-with-dynamo-for-civil-3d/60636 "2021-02-18T13:25:02Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![david\_licona](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/david_licona/32/123672_2.png) [@david\_licona](https://forum.dynamobim.com/u/david_licona)\
**Post date:** [February 19, 2021, 10:44am UTC](https://forum.dynamobim.com/t/generate-solids-between-tin-surfaces-with-dynamo-for-civil-3d/60636/10 "2021-02-19T10:44:58Z")

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1. I haven’t tried the path, not sure if it works like this, but you can create a temporary surface by cropping the tin surface, using it to create the solids, and then delete it if you don’t need it :  

2. Yes you can get the volume using standard geometry nodes :  
[Report volumes](https://forum.dynamobim.com/t/report-volumes/60264)

The area as well you just need to select the faces for this.

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