geostrophicSolution

return a real-valued analytical solution of the geostrophic mode

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Declaration

 solution = geostrophicSolution(kMode,lMode,jMode,A,phi,options)

Parameters

• kMode integer index, (k0 > -Nx/2 && k0 < Nx/2)
• lMode integer index, (l0 > -Ny/2 && l0 < Ny/2)
• jMode integer index, (j0 >= 1 && j0 <= nModes), unless k=l=j=0
• A amplitude in m.
• phi phase in radians, (0 <= phi <= 2*pi)
• shouldAssumeConstantN (optional) default 1
• amplitudeIsMaxU (optional) default 0

Returns

• u fluid velocity, u = @(x,y,z,t)
• v fluid velocity, v = @(x,y,z,t)
• w fluid velocity, w = @(x,y,z,t)
• eta isopycnal displacement, eta = @(x,y,z,t)
• p pressure, p = @(x,y,z,t)

Discussion

Returns function handles of the form u=@(x,y,z,t)