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January 18, 2012, 12:17 |
inversion of volTensorField doesn't work
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#1 |
Senior Member
Cyprien
Join Date: Feb 2010
Location: Stanford University
Posts: 299
Rep Power: 18 |
Hi!
I am facing an issue when I a try to inverse a volTensorField. For example : Code:
volTensorField TM1 = blah blah blah; volTensorField invTM1 = inv(TM1); Do you have any idea to overcome this problem ? Best regards, Cyp |
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January 19, 2012, 03:24 |
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#2 |
Senior Member
Kathrin Kissling
Join Date: Mar 2009
Location: Besigheim, Germany
Posts: 134
Rep Power: 17 |
Hi Cyp,
can you try the following: Code:
tensorField TM1internal = TM1.internalField(); tensorField invTM1internal = inv(TM1internal); Be aware: A lot of the methods are not available for complete GeometricFields (like your volTensorField) since they could mess with the boundary conditions. Best Kathrin |
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January 19, 2012, 03:42 |
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#3 |
Senior Member
Cyprien
Join Date: Feb 2010
Location: Stanford University
Posts: 299
Rep Power: 18 |
Thank for your answer !
In fact the main problem came from a division by zero. Nevertheless, the results are not the one I expected (my other topic..) @+ Cyp |
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