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Filter row from 2D-Array

Hello,
 
the problem I have is to filter a row from a 2D-Array. The datas which are read out are 8 byte each row. The first byte of a column is always 81h the other values are different. Now, when there is a 96h in the second column only this row sould be given out, string or 1D-array. In the attachment are some experiments. Hope anybody can help.
 
 
Regards
ThomasD
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Thomas,

A shift register and a case stucture will do the job, if I understood correctly what you want to do. Note that using a Build Array node in this manner is not memory efficient for large arrays. Pre-allocating an array and using Replace Array Subset is better, but this is easy to follow and will work fine for small arrays.

Lynn
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Hi Lynn,

thanks for the answer!

Can somebody convert this VI to LV6.0 or make a screenshot of this VI? I forgot to tell, that I have only LV6.0.

 

Regards ThomasD

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Hi Thomas,

Sorry I can't save to LV6.... here is a screen-shot of Lynn's VI 😉


Message Edité par TiTou le 05-02-2006 09:20 AM


We have two ears and one mouth so that we can listen twice as much as we speak.

Epictetus

Antoine Chalons

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Thanks Lynn and TiTou!

@Lynn: That is what I wanted.

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