# Suppress trialin 0 in room numbering

**URL:** <https://forum.dynamobim.com/t/suppress-trialin-0-in-room-numbering/3152>\
**Category:** Packages\
**Created:** [February 11, 2016, 8:16am UTC](https://forum.dynamobim.com/t/suppress-trialin-0-in-room-numbering/3152 "2016-02-11T08:16:43Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Michal\_Nagy](https://avatars.discourse-cdn.com/v4/letter/m/a9a28c/32.png) [@Michal\_Nagy](https://forum.dynamobim.com/u/Michal_Nagy)\
**Post date:** [February 11, 2016, 8:16am UTC](https://forum.dynamobim.com/t/suppress-trialin-0-in-room-numbering/3152/1 "2016-02-11T08:16:43Z")

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Hello,

I create dynamo script for renumbering room.

But after convert to revit, room number show 6 trialings numbers after dot. I need only last two numbers. Do you know someone a solution of this problem.

Thank you.

 ![Renumbering](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/1X/d833598d594ac1a777f53438ab009a328e2a2603.jpg)

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**Author:** ![Vikram\_Subbaiah](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/vikram_subbaiah/32/50797_2.png) [@Vikram\_Subbaiah](https://forum.dynamobim.com/u/Vikram_Subbaiah)\
**Post date:** [February 11, 2016, 8:58am UTC](https://forum.dynamobim.com/t/suppress-trialin-0-in-room-numbering/3152/2 "2016-02-11T08:58:20Z")

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The _String from Object_ node is causing that issue

You could manipulate the string before using it to set the parameter value.

 ![20160211-3](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/2X/7/7eec25e8eea60c6a0387bd865a8706d5b7d29fdc.png)

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<div class="post-metadata">

**Author:** ![Michal\_Nagy](https://avatars.discourse-cdn.com/v4/letter/m/a9a28c/32.png) [@Michal\_Nagy](https://forum.dynamobim.com/u/Michal_Nagy)\
**Post date:** [February 12, 2016, 6:36am UTC](https://forum.dynamobim.com/t/suppress-trialin-0-in-room-numbering/3152/3 "2016-02-12T06:36:11Z")

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It works great!!

Thank you so much for your help.

Have a nice day. 🙂

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**Author:** ![Michal\_Dengusiak](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/michal_dengusiak/32/92831_2.png) [@Michal\_Dengusiak](https://forum.dynamobim.com/u/Michal_Dengusiak)\
**Post date:** [February 15, 2016, 10:19am UTC](https://forum.dynamobim.com/t/suppress-trialin-0-in-room-numbering/3152/4 "2016-02-15T10:19:38Z")

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In this example you changing number to string and we can not use Units in Revit. Can we achieve the same with Numbers?

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**Author:** ![Vikram\_Subbaiah](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/vikram_subbaiah/32/50797_2.png) [@Vikram\_Subbaiah](https://forum.dynamobim.com/u/Vikram_Subbaiah)\
**Post date:** [February 16, 2016, 12:50am UTC](https://forum.dynamobim.com/t/suppress-trialin-0-in-room-numbering/3152/5 "2016-02-16T00:50:46Z")

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Whether or not you can use numbers depends on the _parameter_ you’re trying to set.

![20160216-1](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex022/uploads/dynamobim/original/2X/b/be58fc31c47e8e7992adb172c613226f4ff956a7.png)

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