SVT UFF58 Close File VI

Sound and Vibration Measurement Help

Edition Date: March 2018
Part Number: 372416L-01
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LabVIEW 2018 Sound and Vibration Toolkit Help
LabVIEW 2019 Sound and Vibration Toolkit Help

Owning Palette: UFF58b VIs

Requires: Sound and Vibration Toolkit

Closes the UFF58 (universal file format) file specified by file refnum.

Details  Example

file refnum specifies the UFF58 file refnum associated with the file you want to close.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
error out contains error information. This output provides standard error out functionality.

SVT UFF58 Close File Details

You cannot edit a UFF58 file with the UFF58b or UFF58 Advanced VIs after you write and close the file. If you need to edit the contents of an existing UFF58 file after you write and close the file, you can read the information then write modified information to a new UFF58 file.

Note  If you write to the same UFF58 file multiple times without using this VI each time, you create new functions in the file every time you write to the UFF58 file. The SVT UFF58 Write VI does not append data within a single function.


Refer to the Read Time Waveforms with Records (UFF File) VI in the labview\examples\Sound and Vibration\UFF58 directory for an example of using the SVT UFF58 Close File VI.


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