convert the string to an array of 1 d of channels

It's the output I have:

I want to take this string and convert it to a table 1 d of channels, so I can access each row with index Board.

I tried this:

But the result is a double, and I need to be a string.

How can I fix?

I'll leave my code, maybe someone can take a look.

Thank you.


Tags: NI Software

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