Mark Number incorrect Based on coordinate location

[bvs1982]

Sorting columns based on x and y points seem to end up in random order

I added a list flatten to the second point node and i got the script almost working i guess… The problem now is that the columns get named from bottom to top instead from top to bottom… [structural columns order is upside down] [image] There seems to be more going on than just inverse numbering. I added a few columns and made the name a number instead of a letter [image]

https://forum.dynamobim.com/search?q=sort%20by%20y%20then%20x

Mark Test.dyn (37.7 KB)