How to plot isoline described by an equation

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Hi all. I have the following equation describing the isoline in the graph I will attach below.
P=((1025*9.81^2)/(64*pi))*(Hs^2*Te*tanh(k*d))*(1+(2*k*d)/(sinh(2*k*d)))
I only need to plot those isolines, described by the equation above. (ignore the boxes inside the graph, I am only interested in those isolines)
Maybe the starting point is to compute all the Te (x values) and Hs (y values) whose combination will always give me a fixed result i.e 2,5,10,20,50?
Thanks

Accepted Answer

KSSV
KSSV on 29 Jan 2021
  1. Read about linspace. With this create x, y values i.e. .
  2. Make x, y matrices by using meshgrid.
  3. Substiture these values in the given formula. You have to use element by element operations. Read about them.
  4. USe contour to plot.

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