dim=2
template <int dim>
void Step12<dim>::integrate_cell_term (DoFInfo& dinfo, CellInfo& info)
{
const FEValuesBase<dim>& fe_v = info.fe_values();
const std::vector<Tensor<1,dim>>& grad = info.gradients[0][0];
}
When I call grad[0][0] it gives segmentation fault.
Could any one tell how to access the gradient values?
Help is appreciated.
Thanks a lot
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