I Only Want to Plot the Entered Data - no 0s

[SarahAM]

I'm currently reading data points from a text file and plotting them to a waveform graph.  It's working perfectly -except- in instances where there is no data, the graph displays 0 (causing lines straight down to appear in my actual data).  I'd like it to not display anything when there is no data.  Is there a way to configure it to do such?  I'm brand new to LabVIEW.

Thanks

Sarah

[altenbach · Accepted solution]

Replace the zeroes with NaN. 

[SarahAM]

Perfect, thank you!