3066 {
3068
3069 if (
tagSense != getSkeletonSense())
3071
3072 auto get_tag = [&](auto name) {
3073 auto &mob = getPtrFE()->mField.get_moab();
3076 return tag;
3077 };
3078
3079 auto get_tag_value = [&](auto &&tag, int dim) {
3080 auto &mob = getPtrFE()->mField.get_moab();
3081 auto face = getSidePtrFE()->getFEEntityHandle();
3082 std::vector<double> value(dim);
3083 CHK_MOAB_THROW(mob.tag_get_data(tag, &face, 1, value.data()),
"set tag");
3084 return value;
3085 };
3086
3087 auto create_tag = [this](const std::string tag_name, const int size) {
3088 double def_VAL[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
3091 th, MB_TAG_CREAT | MB_TAG_SPARSE,
3092 def_VAL);
3094 };
3095
3096 Tag th_cauchy_streess = create_tag(
"CauchyStress", 9);
3097 Tag th_detF = create_tag(
"detF", 1);
3098 Tag th_traction = create_tag(
"traction", 3);
3099 Tag th_disp_error = create_tag(
"DisplacementError", 1);
3100
3101 Tag th_energy = create_tag(
"Energy", 1);
3102
3103 auto t_w = getFTensor1FromMat<3>(
dataAtPts->wL2AtPts);
3104 auto t_h = getFTensor2FromMat<3, 3>(
dataAtPts->hAtPts);
3105 auto t_approx_P = getFTensor2FromMat<3, 3>(
dataAtPts->approxPAtPts);
3106
3107 auto t_normal = getFTensor1NormalsAtGaussPts();
3108 auto t_disp = getFTensor1FromMat<3>(
dataAtPts->wH1AtPts);
3109
3110
3111
3112 auto next = [&]() {
3113 ++t_w;
3114 ++t_h;
3115 ++t_approx_P;
3116 ++t_normal;
3117 ++t_disp;
3118 };
3119
3120 if (
dataAtPts->energyAtPts.size() == 0) {
3121
3122 dataAtPts->energyAtPts.resize(getGaussPts().size2());
3124 }
3126
3131
3132 auto set_float_precision = [](const double x) {
3133 if (std::abs(x) < std::numeric_limits<float>::epsilon())
3134 return 0.;
3135 else
3136 return x;
3137 };
3138
3139
3140 auto save_scal_tag = [&](
auto &
th,
auto v,
const int gg) {
3142 v = set_float_precision(
v);
3145 };
3146
3147
3150 auto save_vec_tag = [&](
auto &
th,
auto &t_d,
const int gg) {
3153 for (
auto &
a :
v.data())
3154 a = set_float_precision(
a);
3156 &*
v.data().begin());
3158 };
3159
3160
3161
3164 &
m(0, 0), &
m(0, 1), &
m(0, 2),
3165
3166 &
m(1, 0), &
m(1, 1), &
m(1, 2),
3167
3168 &
m(2, 0), &
m(2, 1), &
m(2, 2));
3169
3170 auto save_mat_tag = [&](
auto &
th,
auto &t_d,
const int gg) {
3172 t_m(
i,
j) = t_d(
i,
j);
3173 for (
auto &
v :
m.data())
3174 v = set_float_precision(
v);
3176 &*
m.data().begin());
3178 };
3179
3180 const auto nb_gauss_pts = getGaussPts().size2();
3181 for (auto gg = 0; gg != nb_gauss_pts; ++gg) {
3182
3184 t_traction(
i) = t_approx_P(
i,
j) * t_normal(
j) / t_normal.
l2();
3185
3187 CHKERR save_vec_tag(th_traction, t_traction, gg);
3188
3189 double u_error = sqrt((t_disp(
i) - t_w(
i)) * (t_disp(
i) - t_w(
i)));
3190 CHKERR save_scal_tag(th_disp_error, u_error, gg);
3191 CHKERR save_scal_tag(th_energy, t_energy, gg);
3192
3195 t_cauchy(
i,
j) = (1. / jac) * (t_approx_P(
i,
k) * t_h(
j,
k));
3196 CHKERR save_mat_tag(th_cauchy_streess, t_cauchy, gg);
3198
3199 next();
3200 }
3201
3203}
#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
