From: Wout R. <wou...@gm...> - 2006-03-16 08:37:55
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Michael, option 1 is what I currently use as well. I am happy with it. I thought that 3 might be "safer" and would allow programming of constraint functions with fewer checks. But I think you're right in the case of unstructured grids, where the output may be different when you constrain slave-side AMR nodes in terms of the own side as opposed to the opposite side. As it is not obvious which behaviour is preferable it is best to hand the choice to the user. I overlooked this in my previous mail, now I agree with you and prefer option 1. Cheers W |