Chop / slice / divide a list in specific index

Revit
1

Hi there! I have this problem I need to separate these lists in a certain index that is given, but I can’t find the right node or package, is there any solution? in the image I have my data and the index of where I want to separate the list, and the result I’m looking for, thanks!

image
image1032×587 53.1 KB

2

Hi @ra9841lu
I have a node in the :snowflake: Sastrugi package that does this.

image
image938×591 69.3 KB

3

List.Chop with a little work

chop
chop1134×688 38.3 KB 

ind1 = List.Flatten(List.AddItemToFront(0,List.Transpose([b,List.Count(a<1>)])<1>)<1>,-1);
ind2 = List.DropItems(List.Sublists(ind1<1>,0..1,1)<1>,-1);
chp1 = List.LastItem(ind2<1><2>) - List.FirstItem(ind2<1><2>);
chp2 = List.Chop(a<1>,chp1<1>);
4

Thanks but this does not work with my strings

5

Thank you so much! this works perfect!

6

Ah yes, duplicate values :+1:

Here is a python option.

image
image1031×579 61.3 KB