Lines Matching refs:xp
582 static int riemannsolver(PetscScalar *xcen, PetscScalar *xp, PetscScalar *dtt, PetscScalar *rl, Pet… in riemannsolver() argument
599 if (PetscRealPart(*xp) >= PetscRealPart(x2)) { in riemannsolver()
613 d__1 = *xp - x2; in riemannsolver()
645 cx = sgn0 * .5 * gasc1 / gasc2 * ((*xp - *xcen) / *dtt - ri); in riemannsolver()
651 d__1 = sgn0 * (x0 - *xp); in riemannsolver()
653 d__1 = sgn0 * (x0 - *xp); in riemannsolver()
655 d__1 = sgn0 * (x0 - *xp); in riemannsolver()
657 d__1 = sgn0 * (xstar - *xp); in riemannsolver()
659 d__1 = sgn0 * (xstar - *xp); in riemannsolver()
661 d__1 = sgn0 * (xstar - *xp); in riemannsolver()
663 if (PetscRealPart(*xp) >= PetscRealPart(x2)) { in riemannsolver()
683 …static PetscScalar bn[3], fn, ft, tg[3], pl, rl, pm, pr, rr, xp, ubl, ubm, ubr, dtt, unm, tmp, utl… in godunovflux() local
687 xp = 0.; in godunovflux()
767 …iwave = riemannsolver(&xcen, &xp, &dtt, &rl, &uxl, &pl, &utl, &ubl, &gaml, &rho1l, &rr, &uxr, &pr,… in godunovflux()