actullay i try something but its not working.
i want to like below images
Are there any pattern in your num list?
If the sequence is symmetric, you could include a segment of negative numbers? you could set that distance in a new list.
In your first image you’re creating all the points based off the origin. You’re just listing the values in terms of displacement, not in terms of length along a curve.
You need to build your points based off previous locations by using the total displacement from the origin. Basically, you need to sum up all previous values.
dataEnteringNode = IN nums = IN out =  prev = 0 for num in nums: sum = prev + num out.append(sum) prev = sum OUT = out
@Nick_Boyts very thanks its working…yes you are right sum of previous num is good…and thanks once again for you valuable time to spend and paste the script.