# Example Breaking of Dam

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 May 5, 2013, 02:05 Example Breaking of Dam #1 New Member   Alexander Villamizar Hernández Join Date: Mar 2013 Posts: 5 Rep Power: 4 Hello. I need help. In the example of the breaking of a dam, on the line boxTo Cell. box (0 0 -1) (0.1461 0,292 1); Why zmin is -1 and zmax is 1?. Whereas the geometry of the problem defined in the point z 0 and 0.1. I do not understand. I hope you can help me. Thanks.

 May 5, 2013, 06:33 Size of box merged with cells #2 Senior Member     Fabian Roesler Join Date: Mar 2009 Location: Bad Friedrichshall, Germany Posts: 154 Rep Power: 8 Hi The size of the box does not matter when it's bigger than your domain. All cells in z-direction are between -1 and 1 so all are set to alpha1 = 1. Regards Fabian

May 5, 2013, 12:42
#3
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Alexander Villamizar Hernández
Join Date: Mar 2013
Posts: 5
Rep Power: 4
Quote:
 Originally Posted by fabian_roesler Hi The size of the box does not matter when it's bigger than your domain. All cells in z-direction are between -1 and 1 so all are set to alpha1 = 1. Regards Fabian

Thanks Fabian. Then I can define zmin = 0 and zmax = 1, and I get the same answer that zmin = -1 and zmax = 1.

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