Converting 2D plots into a 3D plot

I have total 4 arrays.

waterdepth = [] (10 values)

velocities = [] (corresponding to the 10 values of depths)

time=[] (10 values)

velocities = []=(corresponding to the 10 values of time)

I am able to plot two graphs seperately but I want to show how velocity is changing with both waterdepth and time in a single 3D plot.... How can I plot one?

[Tommy]

Do the values in waterdepth correspond in any way to the values in time?

[Muhammad Arsal Akram]

Not really... For a fixed waterdepth I have 10 velocity values at 10 different time points

And at a fixed time point I have 10 different velocity values at 10 different depths

But as said, depths do not correspond to time in any way ...

Answer 1

[Jyotsna Talluri]

As you have 3 vectors waterdepth,time and velocities, you can plot a 3D scatter plot by making use of scatter3 function.

Refer to the documentation of scatter3 function