Problem with a data depth

Oscar

2015 3 2

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Dear

I have a problem when plotting position data (latitude, longitude, depth). The data are in three columns vectors and are the same size (3500x1), I can plot them in 3D, but I want to color the points as a function of its depth and color bar to the max and min depth values.

Thanks valuable assistance

Yours Truly

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回答（1 个）

Image Analyst 2015-3-2

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With scatter() you can pass in a size and color for every data point. There is also a colorbar function that you can use if you set it up with your colormap.