(vconcat .(green-from-hsl ..(vdivide ...(vfrac [0.5095 2.0727 0.5451]) ...(v- ....(min-component 0.4193) ....(vmax .....(z ......(vabs .......(y ........(length [1.0799 -2.5337 0.5162 -1.8061])))) .....(z [-1.3735 1.903 2.5402]))))) turbulence)