Search data in a 2d array and generate a signal when found

Hi, i am looking for an interactive way to search data from an array containing a 2d array found in a cluster. The data is in the 2d array. I have attached the vi containing the array. I want an interactive method to look up for the codes in the 2d array(found in the 1st row) and when found generate a signal to tell it has been found. The signal varies depending in which category was data code found (whether engineering, law or others). Btw the data i am looking for are in fact input using a barcode reader. Should i use a search 1d array function? or is there another method?
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Attachments:
Untitled 1.vi ‏6 KB

Just to make sure we are totally clear here. We are trying to find the cluster which contains a certain data point in its first row of the 2D array?
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Attachments:
Search for element.png ‏14 KB

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Calculate date differences in consecutive rows and generate a sequence

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create table temp
(id int identity(1,1),
emp_id int,
time datetime
insert into temp values
(1, '20110220 12:30:00.000'),
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id) - 1) * 10,
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go
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Erland Sommarskog, SQL Server MVP, [email protected]

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Is it better to make multiple arrays of data or one big array and access it many times?.

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I don't see where you are getting 4 dimentions for your array. I only see 2: channel and sample.
From what you are describing, I would put any "support" information for a channel into a cluster. So you should have an array of clusters to contain your support data.
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How to save data in a 4D array and make partial plots in real time?

Hi, this is a little complex, so bear with me...
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germ Remove "nospam" to reply

In article <[email protected]>,
chutla wrote:
> Greetings!
>
> You can use any of the 3D display vi's to show your "main" 3d
> data, and then use color to represent your fourth dimension. This can
> be accessed via the property node. You will have to set thresholds
> for each color you use, which is quite simple using the comparison
> functions. As far as the data is concerned, the fourth dimension will
> be just another vector (column) in your data file.
chutla, thanks for your post, but I don't want a 3D display of the
data....
> Also, check out
> the BUFFER examples for how to separate out "running" data in real
> time.
Not clear to me what you mean, but will c
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> As far as autoscaling is concerned, you might have to disable
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> Autoscaling should generally be regarded as a default mode, just to
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I love autoscaling, that's the way it should be.
germ Remove "nospam" to reply

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Generate_signal.pdf ‏174 KB

Hi Tien P,
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Playing around with Gerd's idea of using the search 1D Array, I came up with this.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
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Search data in a 2d array and generate a signal when found

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