The Cursor in Waveform Graph Does Not Move

Updated Apr 22, 2020

Reported In

Software

  • LabVIEW

Issue Details

I added a cursor to the waveform graph and tried to read the plot data.
However, when I drag and drop the cursor to a different position on the graph, the cursor returns to its original position. 
What should I do?

Solution

Confirm that there is no uninitialized data in the array. 
In order to handle the cursor in the waveform graph, NaN must not be present in the data elements entered in the waveform graph.