3074 {
3076
3077 if (
tagSense != getSkeletonSense())
3079
3080 auto get_tag = [&](auto name) {
3081 auto &mob = getPtrFE()->mField.get_moab();
3084 return tag;
3085 };
3086
3087 auto get_tag_value = [&](auto &&tag, int dim) {
3088 auto &mob = getPtrFE()->mField.get_moab();
3089 auto face = getSidePtrFE()->getFEEntityHandle();
3090 std::vector<double> value(dim);
3091 CHK_MOAB_THROW(mob.tag_get_data(tag, &face, 1, value.data()),
"set tag");
3092 return value;
3093 };
3094
3095 auto create_tag = [this](const std::string tag_name, const int size) {
3096 double def_VAL[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
3099 th, MB_TAG_CREAT | MB_TAG_SPARSE,
3100 def_VAL);
3102 };
3103
3104 Tag th_cauchy_streess = create_tag(
"CauchyStress", 9);
3105 Tag th_detF = create_tag(
"detF", 1);
3106 Tag th_traction = create_tag(
"traction", 3);
3107 Tag th_disp_error = create_tag(
"DisplacementError", 1);
3108
3109 Tag th_energy = create_tag(
"Energy", 1);
3110
3111 auto t_w = getFTensor1FromMat<3>(
dataAtPts->wL2AtPts);
3112 auto t_h = getFTensor2FromMat<3, 3>(
dataAtPts->hAtPts);
3113 auto t_approx_P = getFTensor2FromMat<3, 3>(
dataAtPts->approxPAtPts);
3114
3115 auto t_normal = getFTensor1NormalsAtGaussPts();
3116 auto t_disp = getFTensor1FromMat<3>(
dataAtPts->wH1AtPts);
3117
3118
3119
3120 auto next = [&]() {
3121 ++t_w;
3122 ++t_h;
3123 ++t_approx_P;
3124 ++t_normal;
3125 ++t_disp;
3126 };
3127
3128 if (
dataAtPts->energyAtPts.size() == 0) {
3129
3130 dataAtPts->energyAtPts.resize(getGaussPts().size2());
3132 }
3134
3139
3140 auto set_float_precision = [](const double x) {
3141 if (std::abs(x) < std::numeric_limits<float>::epsilon())
3142 return 0.;
3143 else
3144 return x;
3145 };
3146
3147
3148 auto save_scal_tag = [&](
auto &
th,
auto v,
const int gg) {
3150 v = set_float_precision(
v);
3153 };
3154
3155
3158 auto save_vec_tag = [&](
auto &
th,
auto &t_d,
const int gg) {
3161 for (
auto &
a :
v.data())
3162 a = set_float_precision(
a);
3164 &*
v.data().begin());
3166 };
3167
3168
3169
3172 &
m(0, 0), &
m(0, 1), &
m(0, 2),
3173
3174 &
m(1, 0), &
m(1, 1), &
m(1, 2),
3175
3176 &
m(2, 0), &
m(2, 1), &
m(2, 2));
3177
3178 auto save_mat_tag = [&](
auto &
th,
auto &t_d,
const int gg) {
3180 t_m(
i,
j) = t_d(
i,
j);
3181 for (
auto &
v :
m.data())
3182 v = set_float_precision(
v);
3184 &*
m.data().begin());
3186 };
3187
3188 const auto nb_gauss_pts = getGaussPts().size2();
3189 for (auto gg = 0; gg != nb_gauss_pts; ++gg) {
3190
3192 t_traction(
i) = t_approx_P(
i,
j) * t_normal(
j) / t_normal.
l2();
3193
3195 CHKERR save_vec_tag(th_traction, t_traction, gg);
3196
3197 double u_error = sqrt((t_disp(
i) - t_w(
i)) * (t_disp(
i) - t_w(
i)));
3198 if (!std::isfinite(u_error))
3199 u_error = -1.;
3200 CHKERR save_scal_tag(th_disp_error, u_error, gg);
3201 CHKERR save_scal_tag(th_energy, t_energy, gg);
3202
3205 t_cauchy(
i,
j) = (1. / jac) * (t_approx_P(
i,
k) * t_h(
j,
k));
3206 CHKERR save_mat_tag(th_cauchy_streess, t_cauchy, gg);
3208
3209 next();
3210 }
3211
3213}
#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
