reversing even rows within a list of points

Hi. I have a list of XZ points and I would like to reverse just the even rows within that list (say instead of 8 to 15 from left to right, from right to left. Same thing for 24 to 31, 40 to 47, etc.). Ideas?

THX

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Replies to This Discussion

Permalink Reply by djordje on May 16, 2013 at 3:40am

Hi Eduardo,

Use Partition list along with "reverse" and "flatten" at it's "C" output plug:

Please attach your files in the future.

Permalink Reply by owe on May 16, 2013 at 4:13am

Nop, that doesn´t work. I don´t want to reverse the order of every point for all the rows, just the ones within the even ones, meaning reversing the order of the points within the second row, the forth one, the sixth on, and so on...

Permalink Reply by owe on May 16, 2013 at 4:17am

I can choose the even rows from the original list and the odd numbers ones for the second one though, or the other way around

THX

Permalink Reply by Danny Boyes on May 16, 2013 at 4:11am

Permalink Reply by owe on May 16, 2013 at 4:18am

cool!! thanks

Permalink Reply by David Stasiuk on May 16, 2013 at 8:11am

Hey Danny- have you checked out Tree Sloth yet? Divide branches switches them out quickly...you can also add as many outputs as you like, and drive it with an index pattern.