# Problem with the projection\_ input of the SunPath component

**URL:** <https://discourse.ladybug.tools/t/problem-with-the-projection-input-of-the-sunpath-component/13196>\
**Category:** ladybug-tools\
**Tags:** sunpath\
**Created:** [February 16, 2021, 9:31am UTC](https://discourse.ladybug.tools/t/problem-with-the-projection-input-of-the-sunpath-component/13196 "2021-02-16T09:31:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![LaFleur](https://discourse.ladybug.tools/user_avatar/discourse.ladybug.tools/lafleur/32/19513_2.png) [@LaFleur](https://discourse.ladybug.tools/u/LaFleur)\
**Post date:** [February 16, 2021, 9:31am UTC](https://discourse.ladybug.tools/t/problem-with-the-projection-input-of-the-sunpath-component/13196/1 "2021-02-16T09:31:54Z")

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Dear @mostapha,

Please, is possible to insert a specific name (not a None name) for the 3D-SunPath selection in the Projection input of the SunPath component (LBT) for a future release? because it works only with a null/empty item.  
 ![SunPathProjection](https://discourse.ladybug.tools/uploads/default/original/3X/e/1/e16c5df23db8b878d8b94a21672f7753ae5ca3b9.png)

 ![SunPathProjection2](https://discourse.ladybug.tools/uploads/default/original/3X/3/d/3d1f092eda0e70b69a5dfa032892665b971d17e4.png)

If I make a selection of the 3 options (3D/Ortographic/Stereographic), p.e from a multiline list selector, I have difficulty to activate the 3D-Sun.

The same input, but from the Legacy component has a wording for this option (3D-Hemisphere).

 ![SunPathProjection3](https://discourse.ladybug.tools/uploads/default/original/3X/5/9/591b0bead89613a7b299c016db43c3af07475aca.png)

Thanks and best regards