delete the duplicate data in a list.

Replies to This Discussion

Permalink Reply by ShynnSup on November 13, 2016 at 8:53am

please see:

http://www.grasshopper3d.com/forum/topics/filter-out-duplicate-numb...

Permalink Reply by Julian David Ortiz Mojica on November 13, 2016 at 8:56am

Thank you. 

Permalink Reply by David Rutten on November 13, 2016 at 10:32am

Also look at [Create Set]. It will remove all duplicates because mathematical sets do not allow for the same element to be present more than once.

Permalink Reply by Julian David Ortiz Mojica on November 13, 2016 at 2:41pm

Thank you!

Permalink Reply by Julian David Ortiz Mojica on November 13, 2016 at 2:46pm

David, if i need find the minor number from a list. what component can i use?

Permalink Reply by David Rutten on November 13, 2016 at 2:53pm

Solution 1. [Sort] and then extract the number at index=0 using [List Item]

Solution 2. [Bounds] and then plug the resulting domain into [Deconstruct Domain]

Permalink Reply by Fabrizio De Paolis on September 17, 2019 at 7:54am

Create set doesn't seem to work. Could somebody help me please?

Thanks

Permalink Reply by Taylour on September 17, 2018 at 9:11pm

what is the [function] after the [sort list], I don't recognize the icon?

nevermind, delete consecutive, found it here: https://rhino.github.io/#System

Permalink Reply by Kirill on April 19, 2020 at 5:45am

Would it possible to remove all the items which has clones? For example: [1, 1, 2, 3, 4, 3, 5, 6, 6] to [2, 4, 5]

Permalink Reply by ShynnSup on April 19, 2020 at 11:24am

Yes, try with Create Set or Delete Consecutive components. They are both located in the Sets tab. Also remember this is the old forum now and it is theoretically closed. 

If this is not clear enough for you or have any other doubts try asking in the new forum:

https://discourse.mcneel.com/c/grasshopper

Permalink Reply by Congzheng ZOU on September 9, 2018 at 3:41am

What if I want to delete the items when they are duplicated? So I don't need 0, 1, 2, 4. I want the result with {3}