# How to creat a list of points ordered by the flow direction of pipes

**URL:** <https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250>\
**Category:** Revit\
**Created:** [July 28, 2018, 10:44pm UTC](https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250 "2018-07-28T22:44:20Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![oscar.anjos](https://avatars.discourse-cdn.com/v4/letter/o/b3f665/32.png) [@oscar.anjos](https://forum.dynamobim.com/u/oscar.anjos)\
**Post date:** [July 28, 2018, 10:44pm UTC](https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250/1 "2018-07-28T22:44:20Z")

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Hi,  
How to creat a list of points based on pipes connections, ordered by the flow direction of pipes?  
The list had been created based in the insertion of connections, how can I change that?

 ![Revit_dynamo](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/1/5/15bb61cf64668bd9fe3884bdf18ac7feb0e8e75d.png)

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**Author:** ![Kulkul](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/kulkul/32/49801_2.png) [@Kulkul](https://forum.dynamobim.com/u/Kulkul)\
**Post date:** [July 30, 2018, 5:50am UTC](https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250/2 "2018-07-30T05:50:55Z")

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Try looking at MEPOver Pacakge:

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/a/e/ae423b28f48255c9734ba39f45b8abf8d3b26c0a.png)

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**Author:** ![T\_Pover](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/t_pover/32/19147_2.png) [@T\_Pover](https://forum.dynamobim.com/u/T_Pover)\
**Post date:** [July 30, 2018, 9:45am UTC](https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250/3 "2018-07-30T09:45:36Z")

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these two nodes might be useful as well, but they depend on properly connected networks to work.

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/1/b/1b743a38a893b197e86be35ec2ac5c665e8d823e.png)

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<div class="post-metadata">

**Author:** ![oscar.anjos](https://avatars.discourse-cdn.com/v4/letter/o/b3f665/32.png) [@oscar.anjos](https://forum.dynamobim.com/u/oscar.anjos)\
**Post date:** [July 30, 2018, 10:46am UTC](https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250/4 "2018-07-30T10:46:02Z")

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What package contains these nodes @T_Pover?

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<div class="post-metadata">

**Author:** ![oscar.anjos](https://avatars.discourse-cdn.com/v4/letter/o/b3f665/32.png) [@oscar.anjos](https://forum.dynamobim.com/u/oscar.anjos)\
**Post date:** [July 30, 2018, 10:47am UTC](https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250/5 "2018-07-30T10:47:54Z")

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Thank you @Kulkul! I found this one before you post but I couldn’t create a logic to do it…

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<div class="post-metadata">

**Author:** ![T\_Pover](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/t_pover/32/19147_2.png) [@T\_Pover](https://forum.dynamobim.com/u/T_Pover)\
**Post date:** [July 30, 2018, 12:08pm UTC](https://forum.dynamobim.com/t/how-to-creat-a-list-of-points-ordered-by-the-flow-direction-of-pipes/24250/6 "2018-07-30T12:08:16Z")

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They are also in MEPover