2D Turbulence Simulation

This program is based on the 2D spectral tensor presented in Syed and Mann (2023). The low-frequency turbulence model has four input parameters. [sigma] (the variance exhibited by low-frequency fluctuations), [L] (the length scale corresponding to the peak of mesoscale turbulence), [z] the attenuation length, which is assumed to be the boundary layer height, and [theta] (the anisotropy parameter). The model generates 2D wind fields for the longitudinal (u) and lateral (v) wind components.