XY graph question

LabVIEW Student Edition of 32-bit 12.0f3

Windows 7 64 bit

I'm trying to write a 2D table in a spreadsheet file and draw the same picture for a XY Chart simultaneously. The data consist of pairs of random numbers between 0 and 1, which I consider to be coordinated. When these points are graphically represented, they appear initially flattened against the horizontal axis. After some time (it varies according to the number of points) these points miraculously orient themselves properly. Anyone know what I am doing wrong? I've included my vi and a link to a video showing the problem.

Video of the problem

Your code in gnereal is incredibly complicated, and everything you do with redistribution and subsetting which seems totally wrong. (create a KPI on the cluster goes the graph to see the actual values. They are not right!)

Here's what I would do instead (or similar).

Tip: start by NaN for the data invalid does not show.

Tags: NI Software

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