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November 16, 2001, 04:45 |
gradient IEEE error
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#1 |
Guest
Posts: n/a
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Hi all,
I'm using CFX-4.3 for the purpose of combustion modelling. Therefor I'm solving some 'user scalar' equations. With a couple of these user scalars CFX gives a 'IEEE invalid operation' (no overflow or division by zero) as soon as the gradient of the scalars is called with the routine GRADS. What might be a cause of this and what are possible solutions? Thanks for your patience, Bram |
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