save waveform graph

[LabViewStarter]

Hi!

I trie to save a waveform graph's data to file. Saving works, but when I try to load the data to the graph I get an empty array.
The attached file is an exapmle of what I tried to do. Perhaps you find the mistake.

Thanks

[JeanPierre]

LabViewStarter,

Wire the "header" input of "Write to File" to "True". When writing an array to file with header, the length of the array is stored on the file so you can retrieve the whole array on read. Otherwise, the elements are strored individually, without array lenght information.