Hi Mike,
This seems more like LabVIEW programming, than CA N communication. I assume you are getting your CAN data using the Channel API CAN Read.vi using the Multi-Channel Multi-Sample data type.
You need to retrieve the single channel data for the 2D array. You can use the index array VI in the Array function palette.
With a 1D array you can then use the Array to Spreadsheet file VI in the File I/O function palette. This VI also accepts a 2D array to log all the information.
A good resource for this type of questions is the
LabVIEW support site. Click on LabVIEW Tutorials and Example Code >> Fundamentals. You'll find links to tutorials and examples for
File I/O and
Array and clusters.
Hope this provides some help.
DiegoF
National Instruments.