Structural Columns sorting from Left to right considering from top to bottom sequence to mark in the correct order

Hi there,

I am trying to sort my elements in the following order. I have tried it but I am getting in bottom to top and left to right,

But I want the sorted list to be like: Left to right (from top to bottom). Can anyone please tell me where I am missing ?

dynamo forum column numbering.dyn (50.1 KB)

Hi @shashank.baganeACM ,

See these topics, please search a bit before posting a topic :slight_smile:

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Hi @Daan those are not working for me to get the required answer.

I want from top to bottom and left to right condition.

Please post your DYN and any error messages you are getting. Also, which version of Dynamo and Revit you are using.

Hi @shashank.baganeACM

Could you explain in further detail why this solution doesnt work?

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Hi @Tom_Kunsman Its already uploaded with the topic.

Hi @Daan I am facing the issue like the columns are renumbered in a random sequence.

It is not as required.

Here I am attaching the revit file. Please let me know why I am not the getting the required answer’

Column numbering.rvt (2.4 MB)

The issue in your case is that there are small differences in the point locations that prevent them from being grouped into neat rows by X or Y coordinates.

I modified the file above from Vikram to account for this using a different approach. It should work for your situation.

family instances sort YX.dyn (50.9 KB)

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Thanks @sed07. It works fine for me