Plot X v's Y grid points, each having a colour determined by a third variable (In LV4!)

[00moz]

LV4 does not support new library files. The xyz chart needs to be presented in real time, and leave tracks.
Any diagrams or suggestions will save much of my hair.

[Randy_H]

OOmoz,

For this, I suggest using an XY Graph with each point as a different plot. You can use Attribute Nodes to change the color of the plot programmatically.
I am not sure what you mean by tracks, but this suggestion will implement everything else.

Randy Hoskin
Applications Engineer
National Instruments
http://www.ni.com/ask

[00moz]

Thanks, this seems to be more promising than the intensity chart. What I meant by tracks is to have all previous data points displayed, as in leaving tracks behind. Also I am getting a line from the origin, but I need only the data point displayed with the appropriate colour, (and to have it stay visible). Which brings me to my last Q, how do i select different colours for different numbers?

Cheers