# Coordinate system placement to curve

**URL:** <https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911>\
**Category:** Geometry\
**Tags:** dynamo\
**Created:** [March 4, 2019, 2:02pm UTC](https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911 "2019-03-04T14:02:03Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![kizilcaymetealp](https://avatars.discourse-cdn.com/v4/letter/k/fbc32d/32.png) [@kizilcaymetealp](https://forum.dynamobim.com/u/kizilcaymetealp)\
**Post date:** [March 4, 2019, 2:02pm UTC](https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911/1 "2019-03-04T14:02:04Z")

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Hello friends,

I have trouble with sweep model through a path by the following link;  
[https://www.youtube.com/watch?v=UsujGufd7-k](https://www.youtube.com/watch?v=UsujGufd7-k)

As a key part, I have to add coordinate systems at the beginning and end of the curve. But my cs’ appear on different location despite their origins are exactly same with point locations.

Each help will be appreciated.!

[test1.xlsx](https://forum.dynamobim.com/uploads/short-url/pCO8l4xnHwwFJzoqUQmWDexRESL.xlsx) (9.4 KB)  
[AB.rfa](https://forum.dynamobim.com/uploads/short-url/5RIEMnVcsUxXKOUx6Ylht49l0vg.rfa) (528 KB)  
[AK.rfa](https://forum.dynamobim.com/uploads/short-url/z4UIbIQpJAMoa0rsUanopMYQ4GC.rfa) (528 KB)  
[by%20origin%20capture%202|500x500](https://forum.dynamobim.com/uploads/short-url/2Jet7gcKohJPk9MRzlr0gRbE1Bj.jpeg)

 ![by%20origin%20capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/c/c/cc5e8d7b0913de9441ef2128d4591b126c1f4a1a.jpeg) ![by%20origin%20capture%202](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/1/3/1321531b02ba40cc2947c3824bde02ffd1c14ddd.jpeg)[20190302\_test\_v3.dyn](https://forum.dynamobim.com/uploads/short-url/g3pmpgdAOhx0mw4aNxgLkwloE.dyn) (80.9 KB) ![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/9/2/92c91a266d2bd3082171015a27581058b4aa8312.jpeg)

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<div class="post-metadata">

**Author:** ![kizilcaymetealp](https://avatars.discourse-cdn.com/v4/letter/k/fbc32d/32.png) [@kizilcaymetealp](https://forum.dynamobim.com/u/kizilcaymetealp)\
**Post date:** [March 4, 2019, 3:53pm UTC](https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911/2 "2019-03-04T15:53:14Z")

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i just discovered that coordinate systems nodes does not work

 ![bas](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/9/1/91d482437e52ee878d7fde0e684a0bd1f21f42f8.jpeg)

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**Author:** ![Mark.Ackerley](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/mark.ackerley/32/79310_2.png) [@Mark.Ackerley](https://forum.dynamobim.com/u/Mark.Ackerley)\
**Post date:** [March 4, 2019, 4:12pm UTC](https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911/3 "2019-03-04T16:12:21Z")

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It seems fine here?

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/e/2/e2667cdfa69945fb22978cb6f9d79b72a0770f59.png)

Something to do with your Dynamo version/install perhaps? Or some left over nodes in your graph?

Hope that’s of interest,

Mark

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<div class="post-metadata">

**Author:** ![kizilcaymetealp](https://avatars.discourse-cdn.com/v4/letter/k/fbc32d/32.png) [@kizilcaymetealp](https://forum.dynamobim.com/u/kizilcaymetealp)\
**Post date:** [March 5, 2019, 12:19pm UTC](https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911/4 "2019-03-05T12:19:01Z")

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I deleted dynamo revit and core, then reinstalled. It seems resolved, thank you mark

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/5/c/5c9ec2ce9e5211ad7aa5af8c56df7e631027be3d.png)

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**Author:** ![Mikhail\_Kozlov](https://avatars.discourse-cdn.com/v4/letter/m/a4c791/32.png) [@Mikhail\_Kozlov](https://forum.dynamobim.com/u/Mikhail_Kozlov)\
**Post date:** [March 5, 2019, 1:14pm UTC](https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911/5 "2019-03-05T13:14:33Z")

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Use Settings-Geometry Scaling - Select range of geometry you are working on.

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**Author:** ![kizilcaymetealp](https://avatars.discourse-cdn.com/v4/letter/k/fbc32d/32.png) [@kizilcaymetealp](https://forum.dynamobim.com/u/kizilcaymetealp)\
**Post date:** [March 5, 2019, 4:41pm UTC](https://forum.dynamobim.com/t/coordinate-system-placement-to-curve/32911/6 "2019-03-05T16:41:37Z")

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when i changed my scaling, problem on main script is solved . Thank you so much