cwgraph surface

[spaggpower]

Hello everyone,

i have a problem with the CWGraph 3D from LabView 2009. I want to plot measuring points with different colors (according to their respective measured value). This works quite well.

But as soon as I change the style of the plot from points to surface or contour nothing will be plotted. What might be the reason for that?

Thanks in advance for your help.

[Ben]

I believe yo uwill have to do a Parametric Plot to show the surface. WHen plotting a surface the 3D graph has to "know" which points are "adjacent" on the surface. The 1-D arrrays don't give that info.

In a Parametric plot the data is presented to the graph as a 2D array.

See this thread for a worse case example of using the CW 3D graph. Here is a preview.

Ben