how to read a cell's value from a line

[pousse]

hello; 

i need the name of a fonction which is able to read a cell's value from a line. the line contains many values.

if you can post it for me ,i'll be great

[.aCe.]

The question is very vague, please be specific. Also post any code you have already done.

[Taki1999]

Index Array 🙂

More details definitely needed.

[pousse]

i have a text file which contains meteo's values: speed of wind , humidity ,temparature ...

i would like to know a function which separate values of each line . afterward show it in a waveform.

here is the text file

[Dennis_Knutson]

Read from Spreadsheet File and an Index Array (already mentioned).

[kbbersch]

Spreadsheet String to Array.  That will give you a 2 dimensionsl array containing the values.  Then just index the array.

[kbbersch]

Oh, I missed that.  It's a file not a string.  Yes, Read From Spreadsheet File.

[pousse]

thank you

but. post an example please. just for one column

[Dennis_Knutson]

Wire the 2D output of the read to the Index Array. Wire a numeric to the column input of the Index Array. Done.

This is pretty basic. Have you taken any of the LabVIEW classes or the free tutorials?

[kbbersch]

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@pousse wrote:

thank you

but. post an example please. just for one column

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This forum is not here to teach LabVIEW basics.  I'll gladly help someone who is trying but I won't do your work for you.  This is basic stuff.  Work through the tutorials then try to solve this.  If you run into problems after that come ask for help.