Manipulating the colors of Contour Plot

[ihisawi]

Hi guys,

Can you please help me with Contour Plot.
I want to apply my own color scheme/color scale in Contour Plot (ex: min in red and max in green), other than what is presented in the plot color scale. Is there a way to do that?

I’ve attached an example of the table for which I want to create the plot for.
Example-for-Contour Plot.xlsx (44.6 KB)

Thank you!

[ScottF]

This is really more of a heatmap than a contour plot, and the color scheme hurts my eyes a bit , but maybe it helps you.

I used the Generic ECharts View node along with the power of K-AI to come up with something, so you can probably do even better!

First query: “Generate a contour plot of the input data, and plot the maximum value in green, the minimum value in red, and interpolate the color gradient in between”

Initial result (shield your eyes!)

If you want to use the Contour Plot (Plotly) node, you are restricted to the predefined color schemes unfortunately.