Create RGB matrix from dataset

Dear all,

I have a dataset such as column 1 is latitude, column 2 is longitude, column 3 is height and column 4 is a value I wish to color code.

The dataset is a trajectory on which is measured an anomaly in concentration (ppmv). I

I would like to plot a 3D scatter geographic plot with the trajectory color coded based on values in column 4.

I don't know how to proceed.

Thank you,

Best regards

Mélanie

Answer 1

[Adam Danz]

scatter3(X,Y,Z,S,C)

Where S is the size of the markers (a scalar value in your case) and C are your column 4 values.

For geographic coordinates,

geoscatter(lat,lon,A,C)

[Mélanie Ghysels-Dubois]

Thank you Adam. I would be interested in knowing how to add a map to this.

[Adam Danz]

Sorry, I missed that in your question.

Answer updated.