Flatten tree with n branches -> 1 branch with n lists

How can I flatten a tree with n branches so that I become 1 branch with n lists? I guess it's a Path Mapper question, but I couldn't find an example for what I want.

Replies to This Discussion

Permalink Reply by Hannes Löschke on January 28, 2014 at 11:43am

Each list needs have it's own branch. If you want to shorten the branch path, use the simplify Option.

Permalink Reply by Hannes Löschke on January 28, 2014 at 2:24pm

If you want the complete data tree to work on, you need to set the access hint to "Tree Access". This will give you a DataTree instead of a list.

Permalink Reply by djordje on January 28, 2014 at 2:26pm

Hi Marcus.

It would be better if you could attach the files.
In case of grasshopper, like Hannes said: data on each branch is data within a list. Even a branch with only one piece of item on it, is in fact a list with one item.
List within a list (nested list) is python's data structure, not grasshopper's. Nested python list is not equal to grasshopper's data tree.

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