  A novel reduced-order model for nonlinear flows is presented. The model
arises from a resolvent decomposition in which the nonlinear advection terms of
the Navier-Stokes equation are considered as the input to a linear system in
Fourier space. Results show that Taylor-G\"ortler-like vortices can be
represented from a low-order resolvent decomposition of a nonlinear lid-driven
cavity flow. The present approach provides an approximation of the fluctuating
velocity given the time-mean and the time history of a single velocity probe.
