def METHOD_NAME(self, hash_id, coor):
    """Get neighbors from hash_id and location."""
    # Get the neighboring cells.
    neighbor_blocks = geo_hash_to_neighbors(
        hash_id, coor, self._bits, self.inter_arc_dist)
    all_neighbor_points = []
    # Get the particles from the neighboring cells.
    for block in neighbor_blocks:
        try:
            all_neighbor_points.extend(self._hashtable[block])
        except KeyError:
            pass
    potential_neighbors = np.array(all_neighbor_points, dtype=int)
    return self._get_close_neighbor_dist(coor, potential_neighbors)