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attribute noise on velocity causes the simulation to go only in one direction


anicg

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Why does the attribute noise on velocity cause the whole simulation to go in one specific direction? and I'm not even able to change the direction, it's always the same.

Here are screen shots with the attribnoise enabled, then disabled and the pyro solver settings.

How do I tell that attrib noise not to go in that direction? I've changed its settings but it doesn't change direction.

Even if I change the source geometry behind the smoke, even if I rotate the source, the direction stays the same.

attribnoisev_enabled_4views.JPG

attribnoisev_disabled_4views.JPG

settings.JPG

Edited by anicg
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