Grouping by expression not working properly

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Hi there,

I'm trying to select a group by expression, the selection does not seem to pick up all matches. I cannot figure out why, attached the file.

I would be grateful for a solution.

Greetings,

Christian
Edited by Schmauch - 2023年10月20日 06:53:27

Attachments:
groupselect.hiplc (153.3 KB)

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It's because you are dealing with floating point values.
To show that and see, just before your expression node, put down a primitive wrangle with just
 @N;
Then look at the values in a geometry spreadsheet with precision set to full.

You could just use > 0.999 rather than == 1.
Edited by BabaJ - 2023年10月20日 10:25:14
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Thank you for making me aware of that. I had realized that I was dealing with floats, precision "set to full" was eluding me
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