/*!
* \brief Find correspondence between bottom and top nodes.
* If elements on the bottom and top faces are topologically different,
* and projection is possible and allowed, perform the projection
* \retval bool - is a success or not
*/
/*!
* \brief Find correspondence between bottom and top nodes.
* If elements on the bottom and top faces are topologically different,
* and projection is possible and allowed, perform the projection
* \retval bool - is a success or not
*/