List Create

Lists-Logic
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1

Hi Everyone!
I want to create a new list with consecutive numbers from the previous list.
I need your help
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2

Would list create help you here instead of list join ?

3

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4

Hi @ingenieroahmad , Ohm No
My list already exists, I want to create a new list with consecutive numbers
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5

Difficult to say, could you show the entire graphs??

6

Hi @sovitek , Thanks for your answer.
I want to create a new list from the False Lists is between the two True lists.

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7

Try (Groupbykey) node and feed key by true or false.

1 Like
8

Yep, ingenieroahmad would say the same :wink:

1 Like
9

Hi @ingenieroahmad,
I Try, but it is failed

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10

Feed False as data type Boolean not as string … Remove " "

11

Screenshot 2021-04-28 144706
Screenshot 2021-04-28 1447061423×421 279 KB

12

Like this?

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1 Like
13

I Try, but it no success.

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14

you might try also below python code

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1 Like
15

Hello
here is a solution with Python

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import sys
import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *

lst = IN[0]

def splitBySequence(lst):
	if lst:
		grouplst = [lst.pop(0)]
		for i in lst:
			if i -1 == grouplst[-1]:
				grouplst.append(i)
		lst = [i for i in lst if i not in grouplst]
		return [grouplst] + splitBySequence(lst)
	else:
		return []
	
OUT = splitBySequence(lst)
4 Likes
16

Great, that’s what I want,
Thank you very much