Hi all [immagine] in the expression component, how can I indicate/recall an item from the point list in this case ex: I would only need the cv0 or cv1 or cv2 or add them as in the photo? edit: as long as the expression component handles lists. . .

[immagine] perhaps the only way is programming. . .

[image] Joseph_Oster: You joined this forum seven years ago and ask this question now? :man_facepalming: you’re right, I joined this forum 7 years ago and I don’t consider myself an expert, but in these 7 years, in my own small way I have pointed out and suggested to people much more expert t…

[image] 0904: if you believe that only years of experience can make the difference On the contrary, I believe people should search for answers before creating a thread five minutes after joining this forum - which happens all the time. But I am surprised to hear this question from someone wh…

[image] Joseph_Oster: But I am surprised to hear this question from someone who has been here seven years,. [missing] [immagine] and I am incredulous that after the initial question with photos, subsequently having posted the solution always with photos for the intent I wanted to obtain a…

Mass Addition component :question: [mass_addition] -Kevin

[immagine] no no @kev.r I need to be able to manipulate the input values as desired, see attached photo, do sums between the points, extrapolate the individual coordinates, etc. I tried combining the text of all the elements in a single line, but then I didn’t find a way to split into substrings…

[image] 0904: I’m convincing myself that using the Python component is the only solution for this. By all means, use Python if you want but I seriously doubt that it’s “the only solution for this”. Looks like you have an aversion to using GH components?

[immagine] not at all, I just find that in this specific case Python is much more practical, that’s all.

You aren’t posting GH code or geometry so hard to compare. Just this, eh? [points_sum_2024Feb25a] points_sum_2024Feb25a.gh (9.2 KB)

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Grasshopper

Joseph_Oster February 25, 2024, 1:40am 3

No, it’s not the only way. Standard GH components like List Item will give you specific points. It depends on context?

3. Attach minimal versions of all the relevant files

You joined this forum seven years ago and ask this question now?

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