Hello Gaurav,
is there a specific reason that you want the gradients at the support
points or do you think of the quadrature points? Since you write
"Beginners question" at the beginning, I assume that you actually want
the gradients at the quadrature points. These you can get with the
function get_function_gradients of the FEValuesBase class. If that is
not what you want, could you please give us some more details what you
want to do?
Best Regards,
Markus
Am 28.02.11 06:15, schrieb gaurav k:
Hi,
Beginner question: I want to output both the solution and it's
gradient at the support points. Is there a simple way/function to get
the gradient of the solution at support points?
Thanks
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