David,
The following if block seems to want a serial vector. I did try passing the
System::current_local_solution to the mesh function, but it still resets the
element to nullptr.
-Manav
// If we have an element, but it's not a local element, then we
// either need to have a serialized vector or we need to find a
// local element sharing the same point.
if (element &&
(element->processor_id() != this->processor_id()) &&
_vector.type() != SERIAL)
{
// look for a local element containing the point
std::set<const Elem *> point_neighbors;
element->find_point_neighbors(p, point_neighbors);
element = libmesh_nullptr;
std::set<const Elem *>::const_iterator it =
point_neighbors.begin();
const std::set<const Elem *>::const_iterator end = point_neighbors.end();
for (; it != end; ++it)
{
const Elem * elem = *it;
if (elem->processor_id() == this->processor_id())
{
element = elem;
break;
}
}
}
> On Aug 11, 2016, at 6:39 PM, David Knezevic <[email protected]>
> wrote:
>
> On Thu, Aug 11, 2016 at 7:10 PM, Manav Bhatia <[email protected]
> <mailto:[email protected]>> wrote:
> I got this to work!!!
>
> The error was that I was not using a serialized vector to initialize the mesh
> function. So, even though the point locator was finding the elem, the mesh
> function was setting it to null due to the vector not being serial.
>
>
> FYI, it should be possible to get this to work with a GHOSTED vector. You
> just have to augment the send_list correctly, and call the localize method
> that takes the send_list argument.
>
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