Fig. 20From: An improved WENO-Z scheme with symmetry-preserving mappingZoomed-in contour lines of density of the DMR problem at t = 0.2. This figure is drawn with 28 density contours between 1.5 and 15.5. A uniform grid with 960 × 240 cells is used, \( \Delta x=\Delta y=\frac{1}{240} \). CFL = 0.5Back to article page