Results for the blast-wave Riemann problem given by (44)using 400 cells, a CFL number of 0.99, and the van Leer limiter, with the SLIC scheme based on the GFORCE flux, to time t = 0.4. The exact solution is given by the solid lines, and is composed of a rarefaction, a contact discontinuity, and a shock. The maximum velocity is v ≈ 0.960, corresponding to a Lorentz factor of 3.59. Numerical results are given for pressure (squares), velocity (circles), and density (crosses), all scaled by appropriate factors to fit them all onto one plot.