Splitting lists by value

1

Hello,

I have a list of different numbers and i want to chop them in sublists.
The list should be choped if the word “grenze” apperas in a row.
I have no more idea how to do this.
Can you help me?

20.JPG913×581 46 KB

2

Something like that?

2016-08-03_12-24-14.jpg1484×714 67.4 KB

3

Hi,
dirty version
grenze.dyn (5.8 KB)

Pasted image1443×611 66.1 KB

Source: http://stackoverflow.com/questions/1198512/split-a-list-into-parts-based-on-a-set-of-indexes-in-python

4

It doesn’t need scripting (although it does make life easier). Here’s an out-of-the-box node solution:

Capture.png1648×518 48.5 KB

5

Totally misread the message ahahaha
WHEN the word appears you want to start a new sublist?

6

yes and the word is only a sign for me that i know here must start a new list.
grenze should not be a part of the list. only the numbers.

thank you guys

7

Pasted image1201×529 40.7 KB

8

Capture.png1818×602 57.1 KB

9

thank you that works for me. guys you helped me so much

10

is it possible to make in this sublists points.by.coordinates?
because the format is x;y;z; for coordinates

11

This question is out of topic. Start a new topic. Thanks :slight_smile:

12

Thomas,

I’m baffled, where does the Y value connect on your subtraction node.

13

Its List.AddItemToEnd that’s connected to the y value of the subtraction node

14

I see thanks!

15

Hello everyone! I have seen that topic and it is similar with my goal.
I want to split up each value of [0] List (see photo)
Once, I have each independent value I want, in a iterative way, for example, at first value [0] Point (X=0.01 Y=-150 Z=-150) with value that appears in [1] List which value is Point (X=0 Y=0 Z=0). Secondly, [1] Point (X=0.5 Y=-150 Z=-150) with [1] List which value is Point (X=0 Y=0 Z=0)

My goal is to get a polycurve that moves

Thanks a lot!!!

16

image
image859×476 28.9 KB

i have been trying to solve a similar problem.
i found that List.GroupByKey works for me