for(int nodeIdT=0;nodeIdT<nbOfNodesT;nodeIdT++)
{
typename MyMatrix::value_type& resRow=res[OTT<ConnType,numPol>::ind2C(startOfCellNodeConnT[nodeIdT])];
for(int nodeIdT=0;nodeIdT<nbOfNodesT;nodeIdT++)
{
typename MyMatrix::value_type& resRow=res[OTT<ConnType,numPol>::ind2C(startOfCellNodeConnT[nodeIdT])];