Evaluate a quadratic smoothness form on the full stencil.
Used by WENO-CU6 for the sixth-order reference smoothness indicator β6.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=wp), | intent(in) | :: | f_stencil(:,:) | |||
| real(kind=wp), | intent(in) | :: | beta_mat(:,:) | |||
| real(kind=wp), | intent(out) | :: | beta(:) |