Re : save many files on one

[pascal07]

Hi, I work with labview 7.1.
I save my signal on many files (Example: position1.txt, position2.txt, position3.txt). Each file contains 2 columns (signal from 2 channels).
I want to save them in one file with 6 columns (first 2 columns correspond to those in file position1.txt; the second 2 columns correspond to those in file position2.txt, so on…).

How to do this?
I attached my example.


thank you so much for your help.

[altenbach]

Sorry, I no longer have LabVIEW 7.1, but you could try the following:

Message Edited by altenbach on 06-25-2008 04:17 PM

[pascal07]

Hi, Thank you for your help.
I try the program you said (using labview 7.1).

I don't know why is not working? Can you help ?

Thank you for looking to my files (program + 2 data files to save on table)

[RavensFan]

Your Express VI is set for binary files, not text files.

[pascal07]

How I can change it to text files?
thank you in advance for your help.

[JeffOverton]

Double click your express vi and select Text

Message Edited by JeffOverton on 07-01-2008 01:23 PM

[pascal07]

unfortunatly I don't have this option when I double clic.
When I select the option "ask user to select the file", then I chose the file (position1, position2), it works.
otherwise (the program chose the file position1 and position2) , it isnot working.

 

[MikeS81]

Hi pascal07,
did you try it with the functions altenbach mentioned? If you create exaclty what altenbachs picture show, then it should work for you.
Mike

[pascal07]

Thank you all for your help.
Yes the figure altenbach post is working correctly.