How can I plot the values of a vector in colors: 2d position plot plus color.

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giacomo labbri 2020-5-26

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https://ww2.mathworks.cn/matlabcentral/answers/534038-how-can-i-plot-the-values-of-a-vector-in-colors-2d-position-plot-plus-color

编辑： darova 2020-5-26

Hi,

I would like to plot a position (standard 2D plot with X and Y corresponding to logitude and latitude values) and color the resulting line according to the values of a third vector (that represent temperature). All vector have the same lenght. Any advice on how to do it?

More Details:

I have three vectors. For example:

longitude=[52,50,60]
latitude=[10,15,20]
temp=[20,18,24]

I would like to have a 2D plot with a line give by the vectors longitude and latitude and the color of the line given by the vector temp.

Thanks in advance :)

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Ruger28 2020-5-26

编辑：Ruger28 2020-5-26

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a scatter could easily accompolish this. x and y are lat and long, and temp would be the c. The sz is whatever you want. I suggest start with 50 or 100. You can tweak it as desired.

scatter(x,y,sz,c)

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