Lines Matching refs:zeta
913 PetscScalar *xi, *eta, *zeta; in DMCreateInterpolation_DA_3D_Q1() local
923 PetscCall(PetscMalloc1(nzeta, &zeta)); in DMCreateInterpolation_DA_3D_Q1()
926 …for (lk = 0; lk < nzeta; lk++) zeta[lk] = -1.0 + (PetscScalar)lk * (2.0 / (PetscScalar)(nzeta - 1)… in DMCreateInterpolation_DA_3D_Q1()
976 Ni[0] = 0.125 * (1.0 - xi[li]) * (1.0 - eta[lj]) * (1.0 - zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
977 Ni[1] = 0.125 * (1.0 + xi[li]) * (1.0 - eta[lj]) * (1.0 - zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
978 Ni[2] = 0.125 * (1.0 - xi[li]) * (1.0 + eta[lj]) * (1.0 - zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
979 Ni[3] = 0.125 * (1.0 + xi[li]) * (1.0 + eta[lj]) * (1.0 - zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
981 Ni[4] = 0.125 * (1.0 - xi[li]) * (1.0 - eta[lj]) * (1.0 + zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
982 Ni[5] = 0.125 * (1.0 + xi[li]) * (1.0 - eta[lj]) * (1.0 + zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
983 Ni[6] = 0.125 * (1.0 - xi[li]) * (1.0 + eta[lj]) * (1.0 + zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
984 Ni[7] = 0.125 * (1.0 + xi[li]) * (1.0 + eta[lj]) * (1.0 + zeta[lk]); in DMCreateInterpolation_DA_3D_Q1()
995 PetscCall(PetscFree(zeta)); in DMCreateInterpolation_DA_3D_Q1()