HB Sky View yielding noisy results

Any ideas on what’s going on here with these ugly blotches when using HB Sky View? When on some facades it’s lovely and smooth… All the sensors are facing the correct way.

image

Thanks

Hi @jroberts, what are the radiance parameters that go into the command? Depending on using rtrace or rcontrib under the hood you may want to change -aa and -ar or -lw and -dr.