I have a text file with xyz data called elevation.txt.
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29.6615787120973 -98.3934408449891 -0.478342909984406
29.6615877053134 -98.3932619206504 -0.352953163198265
29.6615877053134 -98.393272270016 -0.330661192674995
29.661580967234 -98.3932619206504 -0.367248936850558
I read the data using
elevation = np.loadtxt('elevation.txt')
x, y, z = elevation[:, 0], elevation[:, 1], elevation[:, 2]
Because each z point is an unique combination of the corresponding x and y point, they all have the same length, 150.
I want to post this surface using plotly, not matplotlib.
Their documentation says the following:
The data the describes the coordinates of the surface is set in z. Data in z should be a 2D list. Coordinates in x and y can either be 1D lists or 2D lists (e.g. to graph parametric surfaces).
However, the shape of z is equal to
(150, )
It needs to be equal to
(150, 150)
How can I achieve this?