Filter repeated values of 1D of cluster

[leandrofeder]

Hello,

I have the following problem:

I have a cluster that comes from another system and it returns to me this way in some cases, with repeated values.

I need to filter this cluster so that only one item of each Value appears, from the oldest to the most recent.

Could you help me?

[PinguX]

Hello Leandro,

If I understand your need correctly, you had a good start with your VI.

Here is one solution not far from yours :

[ZYOng]

You made some mistakes with the build array.

[LVNinja]

Oi Leandro

Vc ta indo na direcao certa. No Case true vc so precisa modificar o build array pra aceitar a array do shift-register como concatenate array. 

Desta forma, a cada novo elemento, o codigo vai incluir o novo finding no array da iteracao anterior.

 

[altenbach]

Searching through an ever-growing array can get expensive. Since you have LabVIEW 2019, you can use a SET to keep track of unique elements. For large input arrays this will be orders of magnitude faster.