Hello Alexander,

FiniteElement::system_to_base_index is the equivalent for non-primitive shape functions. However, another option would be to use FEValuesExtractors/FEValuesViews. Then handling with shape functions becomes much more natural again (as in the scalar case).

Best Regards,
Markus



On 26.04.2012 15:23, Alexander Grayver wrote:
Markus,

Works fine now, great.
Could you clarify one more issue. When I call fe.system_to_component_index (as described in step-29) with fe(FE_Nedelec<dim>(order), 2) it tells that this function is not supported for non-primitive elements. Well, fair enough... But how do I know then which part of system do I belong to when iterating over cells (more precisely whether it is related to real or imaginary block of the whole system)?

Thanks.

On 26.04.2012 15:38, Markus Bürg wrote:
Hello Alexander,

yes, please. I think the fix is already contained in the svn version.

Best Regards,
Markus

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