Figure 3From: Technologies for supporting high-order geodesic mesh frameworks for computational astrophysics and space sciencesA single sector of the mesh. In this example the face division is equal to the sector division plus three. The black arrows show the directions of the first and second TAS coordinates. Two layers of ghost faces are visible. The three trapezoidal and nine small triangular pieces marked with different border colors are the areas subject to boundary exchange with neighboring blocksBack to article page