Delete From Array Simple question

[markhrussell]

Ok so I promise I am not an idiot but at the monment I might be lying.  I have an array, one demisional well orgenized, that I need the unique elements from.  I have writen an admitedly a little messy of a method to do such a thing but Logically to me it works,  mostly.  The array currently has 69 elements and at the moment there are only two unique values.  I could just enumerated them but that would mean I would have to roll out updates every time a new brand comes out.  So currently when I run my program it will delete about half the array and then decides that it doesn't have to obey logic anymore and keeps the rest.   I have compied the segment of code that is probelm and saved it as a VI for your pursoual and I have wired in a copy the avictive array so that you can see what I mean. The code works swimmingly for the first 35 Iterations of the for loop and then something goes terriably wrong.  

Anyone got a clue 

Mark R 

[crossrulz · Accepted solution]

MIght I just suggest a much more simple way to do what you are trying to do.  Use Conditional Indexing Tunnels.

[GerdW]

Hi Mark,

it is never a good idea to delete elements from an array when you want to rely on the index numbers...

Try this:

[markhrussell]

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@crossrulz wrote:

MIght I just suggest a much more simple way to do what you are trying to do.  Use Conditional Indexing Tunnels.

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Ok Crossrulz I like this approach but these ideas are new to me I have never seen two of these things.  what is the Arrow? Is that just a feed back node.  and what is the empty string attached to? 

Thanks,

Mark 

[Hooovahh]

It is a feedback node, and it is attached to the initialization terminal of that feedback node.  Personally I hate that this piece can be pulled off making a visual disconnect, but what ever.  It is bascially the same as an initialization of a shift register.

[crossrulz]

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@markhrussell wrote:

Ok Crossrulz I like this approach but these ideas are new to me I have never seen two of these things.  what is the Arrow? Is that just a feed back node.  and what is the empty string attached to? 

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Yep, a feedback node.  I just did a right-click on your shift register and then clicked Replace With Feedback Node.  I then right-clicked on the feedback node and told it to change directions (makes it easier to read).

[markhrussell]

Ok The Feedback node inside the shitfregistar was new to me Thanks for the help.

Mark R