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Access boundaryFields at time zero in BC code

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Old   March 20, 2011, 00:01
Lightbulb Access boundaryFields at time zero in BC code
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Jim Carow
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Hello FOAMers,

I am working on a time varying boundary condition where the gradient is a function of time & a function of the initial boundaryField values (from time 0).

Can anyone please tell me how to access the initial BC values during a later time step from inside the boundary condition code?

thanks much,

Jim
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