graph

[gmazza]

Hi to all!

I'm trying to create a chart from an array (2D) of strings but I can not.
Someone would know help me please?

[Yogesh_Redemptor]

You can not plot 'strings' into Chart or Graph.

For that, convert strings in to numericals and then pass it to chart or graph.

Note:-

You can directly convert the number string into Integer/Double datatype by 'Decimal String to Number/Frac/Expr String to Number' function.

You can use 'Scan From String' function and 'Date/Time to Seconds' function to convert the time string into timestamp datatype and then double.

Regards,

Yogesh Redemptor

[gmazza]

Thanks for the tip ... I attach the images of the front panel and block diagram of the specific case that I would like to solve.
Based on what you see, what do I do exactly?
I think the fundamental problem is related to the axis of the X (to make sure that the string "date - time" becomes in "date - time" format).

Thank you ...

[pincpanter]

To convert your string to a timestamp you need to use the "Scan from string" function; the correct format for your example is %<%d/%m%Y - %H:%M>T

[gmazza]

I used Scan from string function but an error appears... what kind of error is it?

[Ranjeet_Singh]

Post the data..I means to say VI along with data

[pincpanter]

You forgot a slash in the format string, so it doesn't match the input

[gmazza]

mmm... in wich position?

[pincpanter]

Ok, I forgot a slash typing the format. Now find the error.

(Hint: the format must preserve the input structure)

[gmazza]

Ok. Perfect.
It should work!
thank you very much