3056 {
3058
3059 if (
tagSense != getSkeletonSense())
3061
3062 auto get_tag = [&](auto name) {
3063 auto &mob = getPtrFE()->mField.get_moab();
3066 return tag;
3067 };
3068
3069 auto get_tag_value = [&](auto &&tag, int dim) {
3070 auto &mob = getPtrFE()->mField.get_moab();
3071 auto face = getSidePtrFE()->getFEEntityHandle();
3072 std::vector<double> value(dim);
3073 CHK_MOAB_THROW(mob.tag_get_data(tag, &face, 1, value.data()),
"set tag");
3074 return value;
3075 };
3076
3077 auto create_tag = [this](const std::string tag_name, const int size) {
3078 double def_VAL[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
3081 th, MB_TAG_CREAT | MB_TAG_SPARSE,
3082 def_VAL);
3084 };
3085
3086 Tag th_cauchy_streess = create_tag(
"CauchyStress", 9);
3087 Tag th_detF = create_tag(
"detF", 1);
3088 Tag th_traction = create_tag(
"traction", 3);
3089 Tag th_disp_error = create_tag(
"DisplacementError", 1);
3090
3091 Tag th_energy = create_tag(
"Energy", 1);
3092
3093 auto t_w = getFTensor1FromMat<3>(
dataAtPts->wL2AtPts);
3094 auto t_h = getFTensor2FromMat<3, 3>(
dataAtPts->hAtPts);
3095 auto t_approx_P = getFTensor2FromMat<3, 3>(
dataAtPts->approxPAtPts);
3096
3097 auto t_normal = getFTensor1NormalsAtGaussPts();
3098 auto t_disp = getFTensor1FromMat<3>(
dataAtPts->wH1AtPts);
3099
3100 auto next = [&]() {
3101 ++t_w;
3102 ++t_h;
3103 ++t_approx_P;
3104 ++t_normal;
3105 ++t_disp;
3106 };
3107
3108 if (
dataAtPts->energyAtPts.size() == 0) {
3109
3110 dataAtPts->energyAtPts.resize(getGaussPts().size2());
3112 }
3114
3119
3120 auto set_float_precision = [](const double x) {
3121 if (std::abs(x) < std::numeric_limits<float>::epsilon())
3122 return 0.;
3123 else
3124 return x;
3125 };
3126
3127
3128 auto save_scal_tag = [&](
auto &
th,
auto v,
const int gg) {
3130 v = set_float_precision(
v);
3133 };
3134
3135
3138 auto save_vec_tag = [&](
auto &
th,
auto &t_d,
const int gg) {
3141 for (
auto &
a :
v.data())
3142 a = set_float_precision(
a);
3144 &*
v.data().begin());
3146 };
3147
3148
3149
3152 &
m(0, 0), &
m(0, 1), &
m(0, 2),
3153
3154 &
m(1, 0), &
m(1, 1), &
m(1, 2),
3155
3156 &
m(2, 0), &
m(2, 1), &
m(2, 2));
3157
3158 auto save_mat_tag = [&](
auto &
th,
auto &t_d,
const int gg) {
3160 t_m(
i,
j) = t_d(
i,
j);
3161 for (
auto &
v :
m.data())
3162 v = set_float_precision(
v);
3164 &*
m.data().begin());
3166 };
3167
3168 const auto nb_gauss_pts = getGaussPts().size2();
3169 for (auto gg = 0; gg != nb_gauss_pts; ++gg) {
3170
3172 t_traction(
i) = t_approx_P(
i,
j) * t_normal(
j) / t_normal.
l2();
3173
3174 CHKERR save_vec_tag(th_traction, t_traction, gg);
3175
3176 double u_error = sqrt((t_disp(
i) - t_w(
i)) * (t_disp(
i) - t_w(
i)));
3177 CHKERR save_scal_tag(th_disp_error, u_error, gg);
3178 CHKERR save_scal_tag(th_energy, t_energy, gg);
3179
3182 t_cauchy(
i,
j) = (1. / jac) * (t_approx_P(
i,
k) * t_h(
j,
k));
3183 CHKERR save_mat_tag(th_cauchy_streess, t_cauchy, gg);
3185
3186 next();
3187 }
3188
3190}
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
#define CHK_MOAB_THROW(err, msg)
Check error code of MoAB function and throw MoFEM exception.
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
#define CHKERR
Inline error check.
FTensor::Index< 'i', SPACE_DIM > i
const double v
phase velocity of light in medium (cm/ns)
FTensor::Index< 'l', 3 > l
FTensor::Index< 'j', 3 > j
FTensor::Index< 'k', 3 > k
VectorBoundedArray< double, 3 > VectorDouble3
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
static auto determinantTensor3by3(T &t)
Calculate the determinant of a 3x3 matrix or a tensor of rank 2.
FTensor::Index< 'm', 3 > m
