array column extraction

[zezendapuss]

Hello

How can i extract different column (combinations) from an array.

I would like to have a 3 boolean array and would like to extract column 1 and 3  by pressing boolean 1 and 3 to ON state.

[Wolleee]

You can do something like this. Use boolean array to number to select different cases.

edit:

didnt want to confuse you with array selection, changed the booleon array.  Arrays start at 0 so if you wanted 1 and 3 it would look like this.

[zezendapuss]

Thank you so much. It works great apart from the fact that i have to create 8 cases, which would be a problem if the size of my boolean array increases?

Is there a solution for that?

Thanks again

[Wolleee]

Here is another option if you want maintainability on it.

[RavensFan]

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@Wolleee wrote:

Here is another option if you want maintainability on it.

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.

You may also need a transpose array if you want the final array to be set in columns, since build array will create new rows.

[Alexander_Sobolev]

I guess conditional autoindexing has been made exactly for this purpose... No case, no build array, no shift register. My 2011 can not make them, so I can not show...

[Wolleee · Accepted solution]

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@Alexander_Sobolev wrote:

I guess conditional autoindexing has been made exactly for this purpose... No case, no build array, no shift register. My 2011 can not make them, so I can not show...

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Very true,

Here is a cleaner example using alexander's suggestion, if you have the conditional tunnel mode available.

[RavensFan · Accepted solution]

Slightly different variation.