List Operation

[saeed_hasan_zadeh]

Hi
how can i get this output list please?

list-op.gh (7.3 KB)

[John_Brock]

Assigned to Grasshopper category.

[magicteddy]

Hello,

This is very similar to this thread

Splitting list

help.gh (5.6 KB) [help] Hello, I have an apparently easy question, but I’m here so I wasn’t able to find the solution. GH and Screenshot attached. How to group the indices with numbers and to remove the groups with zeros, but keeping the groups with numbers separeted between each others? So I’ve got something like: 0 0 0 1 1 1 0 0 0 2 2 2 And I want a group {0} with [1,1,1] and a group {1} with [2,2,2]. I know I need to use the Sub List (SubSet) component and I know in my list…

The native component solution is a nightmare, I’d recommend using some code allowing to loop through the data tree much more easily.

list-op.gh (22.3 KB)