c      Ryu & Jones, Fig. 1a
c
 $rpcon     rhoL=1.0, pL=20.0, vxL=10.0, vyL=0.0, vzL=0.0
          , byL=1.41047, bzL=0.0, bx0=1.41047
          , rhoR=1.0, pR=1.0, vxR=-10.0, vyR=0.0, vzR=0.0
          , byR=1.41047, bzR=0.0
          , psi0=4*0.1, tag='1a', aspect=0.9
          , phdr="Ryu & Jones (1995), Figure 1a", iftr=1               $
