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

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 justThen look at the values in a geometry spreadsheet with precision set to full.

You could just use > 0.999 rather than == 1.

Thank you for making me aware of that. I had realized that I was dealing with floats, precision "set to full" was eluding me