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Read text to array

I am trying to run this example. I am not getting any output on the array pallet on the front panel.

 

I saved both the vi and the sample file in one folder, changed the file path of example to current folder. Still it is not working.

 

https://decibel.ni.com/content/docs/DOC-22459

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Message 1 of 18
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Attach your VI.

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Message 2 of 18
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sorry about that. its the same vi which is there on the site

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Message 3 of 18
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It's not the same VI. Look at what the example actually has for a delimiter.

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Message 4 of 18
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i am actually require to import coeffiecnts of polynomials which i fitted on data in some other program. these coeffiecients are in a form of txt file. i was going to modify the code in the xample for my program to evaluate the polynomial. The example itself was not working.

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Message 5 of 18
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The example is working perfectly fine. You changed it so it cannot work. A delimiter of %.3f (what you have) is just not sensical. A delimiter is what separates the fields.In the example, it is a space. I have no idea what you text file looks like so I have no idea what delimiter you must use but it is certainly not a format string like you changed it to.

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Message 6 of 18
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It had a constant by default when i downloaded. But that too didnt work.

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Message 7 of 18
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The original VI works. Your modified VI works after changing the delimiter to a space.

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Message 8 of 18
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Ahan.. when i change the instance to main application it works.

But, it is not what i want i want this to read the polynomials coefficients from a file supply them to my main code which generates signals realtime  based on the polynomial.

 

 

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Message 9 of 18
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Here is my main code it doesnt work here.

 

I am reading the Amp .txt with coefficients of polynomial. giving it to the main code where it evaluates the polynomial and develops signals based on the the amplitude and phase .

 

This works fine when i change the instance but rest of the realtime part doesnot work.

 

 

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Message 10 of 18
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