% % Problem dimension % NDIME= 2 % % Inner element connectivity % NELEM= 8 5 0 1 3 0 5 1 4 3 1 5 1 2 4 2 5 2 5 4 3 5 3 4 6 4 5 4 7 6 5 5 4 5 7 6 5 5 8 7 7 % % Node coordinates % NPOIN= 9 0.00000000000000 0.00000000000000 0 0.50000000000000 0.00000000000000 1 1.00000000000000 0.00000000000000 2 0.00000000000000 0.50000000000000 3 0.50000000000000 0.50000000000000 4 1.00000000000000 0.50000000000000 5 0.00000000000000 1.00000000000000 6 0.50000000000000 1.00000000000000 7 1.00000000000000 1.00000000000000 8 % % Boundary elements % NMARK= 4 MARKER_TAG= lower MARKER_ELEMS= 2 3 0 1 3 1 2 MARKER_TAG= right MARKER_ELEMS= 2 3 2 5 3 5 8 MARKER_TAG= upper MARKER_ELEMS= 2 3 8 7 3 7 6 MARKER_TAG= left MARKER_ELEMS= 2 3 6 3 3 3 0