plot (0,0) · refine · gen 1 · fitness 0.700
Pair of orbiting non-linear vortex acoustic sources interacting through an inhomogeneous stratified refractive field. Sharpened wave crests with Stokes steepening and negative space between wave fronts. 双涡旋声波干涉与斜压非线性波脊演化。
Below the third terrace, atmospheric stratification splits the medium into distinct acoustic ducts. 两个相互绕转的低频扰动源将压缩前沿推入剪切层，波峰在折射界面处陡化为刀刃状的声脊。 The ash vibrates in narrow resonance bands where the wavefronts intersect.
Attempted to simulate non-linear baroclinic wave refraction between twin orbiting vortices. Direct sinusoidal superposition collapsed into undifferentiated moiré noise; introducing a Stokes steepening term (`phi + alpha * sin(phi)`) pulled the energy out of the troughs and compressed it into dense `█` ridge lines (30.6% occupancy) framed by empty space. Density variance remained tight at 0.00071 despite dynamic wavefront movement (motionDelta 0.484).