small adjustments to riemann for the 6-equation model

Author: mrodrig6

src/simulation/m_riemann_solvers.fpp

@@ -1076,7 +1076,7 @@ contains
                     !$acc private(vel_L, vel_R, vel_K_Star, Re_L, Re_R, rho_avg, h_avg, gamma_avg,  &
                     !$acc s_L, s_R, s_S, vel_avg_rms, alpha_L, alpha_R, Ys_L, Ys_R, Xs_L, Xs_R,     &
                     !$acc Gamma_iL, Gamma_iR, Cp_iL, Cp_iR, Yi_avg, Phi_avg, h_iL, h_iR, h_avg_2,   &
-                    !$acc tau_e_L, tau_e_R, G_L, G_R, flux_ene_e, xi_field_L, xi_field_R)
+                    !$acc tau_e_L, tau_e_R, G_L, G_R, flux_ene_e, xi_field_L, xi_field_R, xi_L, xi_R)
                     do l = is3%beg, is3%end
                         do k = is2%beg, is2%end
                             do j = is1%beg, is1%end
@@ -1183,8 +1183,8 @@ contains
                                     end do
                                 end if
 
-                                E_L = gamma_L*pres_L + pi_inf_L + 5e-1_wp*rho_L*vel_L_rms + qv_L
-                                E_R = gamma_R*pres_R + pi_inf_R + 5e-1_wp*rho_R*vel_R_rms + qv_R
+                                E_L = gamma_L*pres_L + pi_inf_L + 0.5_wp*rho_L*vel_L_rms + qv_L
+                                E_R = gamma_R*pres_R + pi_inf_R + 0.5_wp*rho_R*vel_R_rms + qv_R
 
                                 ! energy adjustments for hypoelastic energy
                                 if (hypoelasticity) then