XYGraph NaN A cursor does not snap

[a1111]

I made a XY graph with multiple lines on Labview 2012.

When the lines have non-NaN values, a cursor can snap appropriately.

But when all of data in one line are NaN, the cursor cannot snap and move freely on the graph.

I think it did not happen in Labview 8.2.

Please see the attachment file and give me comments.

Thanks

[johnsold]

NaN points do not plot. I have no knowledge of th einternal workings of the cursors, but I would expect that since NaN does not plot, those points are not considered part of the plot for the purposes of the cursor.

Since the points do not exist, where would you expect the cursor to go?

Lynn

[a1111]

Thank you for the comment.

The XY graph have multiple lines and one or more lines exist on the graph.

I expect the cursor should go to one of the exist lines.

[johnsold]

The cursor is set to Single Plot. Create a new one for Multi-plot. That may do more of what you want.

Lynn