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Warn: Connected geometry may be imprinted

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Old   July 16, 2001, 02:18
Default Warn: Connected geometry may be imprinted
  #1
rajeev
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Hi Everybody !

When I was uniting two volumes I got the following warning message.

Warn: Connected geometry may be imprinted by the requested operation.

Can anyone help me what this means.

Also if you are modeling a free surface as wall with zero shear stress what should the roughness constant be. Zero or a non zero value.

Thanks in advance:

Rajeev
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Old   July 17, 2001, 10:55
Default Re: Warn: Connected geometry may be imprinted
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Lanre
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Don't worry about this warning. Imprinting means that lower geometry and connected geometry are affected by the Boolean or split operation being performed.
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Old   July 18, 2001, 13:34
Default Re: Warn: Connected geometry may be imprinted
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Petr
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Imprinting leads to a change of names of the connected volumes too. I must say that I do not like this feature of GAMBIT - after any split you must recover the names to keep yourself familiar with the composition of your solution domain.
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