LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

Reading aquired data

Hello, i am writing a program to read my aquired data, i did't know it
was that hard! I got my header reading block finished and a have my 1D
binairy to 2D converter also ready i can read the data in blocks of 2 4
10 or 20 seconds and i can page trough them, But now i want to do more
with the data but don't want to have it all the time in my while loop
(cause it slows down the program!) has anyone wrote a data reader
program where you can do more with the data then only see it on your
screen?!

Anyone?

Regards Thijs
0 Kudos
Message 1 of 3
(2,323 Views)
You can store the array in a global variable and clear your array in the
loop. now you have access to your data from any other vi.

Niko

> Hello, i am writing a program to read my aquired data, i did't know it
> was that hard! I got my header reading block finished and a have my 1D
> binairy to 2D converter also ready i can read the data in blocks of 2 4
> 10 or 20 seconds and i can page trough them, But now i want to do more
> with the data but don't want to have it all the time in my while loop
> (cause it slows down the program!) has anyone wrote a data reader
> program where you can do more with the data then only see it on your
> screen?!
>
> Anyone?
>
> Regards Thijs

--
Ingenieurbüro Mencke & Tegtmeyer
Laubbreite 21
D-31789 Hameln
Tel. 0 51 51 / 96 33 68
F
ax 0 51 51 / 96 33 69
e-Mail: menckeundtegtmeyer@t-online.de
0 Kudos
Message 2 of 3
(2,323 Views)
Hello Thijs,
This would require you putting an additional loop, but you could have a loop where you go in and index the array of data you are working with to pull out what you are wanting to work with. Then pass that into another loop to do your processing.
There is an example of indexing and subsets on NI's dzone. Just search on array and it will be the first choice.
I hope this helps.
Doug
0 Kudos
Message 3 of 3
(2,323 Views)