114 lines
4.3 KiB
C++
114 lines
4.3 KiB
C++
|
/********************************************************
|
||
|
|
* ██████╗ ██████╗████████╗██╗
|
||
|
|
* ██╔════╝ ██╔════╝╚══██╔══╝██║
|
||
|
|
* ██║ ███╗██║ ██║ ██║
|
||
|
|
* ██║ ██║██║ ██║ ██║
|
||
|
|
* ╚██████╔╝╚██████╗ ██║ ███████╗
|
||
|
|
* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
|
||
|
|
* Geophysical Computational Tools & Library (GCTL)
|
||
|
|
*
|
||
|
|
* Copyright (c) 2022 Yi Zhang (yizhang-geo@zju.edu.cn)
|
||
|
|
*
|
||
|
|
* GCTL is distributed under a dual licensing scheme. You can redistribute
|
||
|
|
* it and/or modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation, either version 2
|
||
|
|
* of the License, or (at your option) any later version. You should have
|
||
|
|
* received a copy of the GNU Lesser General Public License along with this
|
||
|
|
* program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*
|
||
|
|
* If the terms and conditions of the LGPL v.2. would prevent you from using
|
||
|
|
* the GCTL, please consider the option to obtain a commercial license for a
|
||
|
|
* fee. These licenses are offered by the GCTL's original author. As a rule,
|
||
|
|
* licenses are provided "as-is", unlimited in time for a one time fee. Please
|
||
|
|
* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
|
||
|
|
* to include some description of your company and the realm of its activities.
|
||
|
|
* Also add information on how to contact you by electronic and paper mail.
|
||
|
|
******************************************************/
|
||
|
|
|
||
|
|
#include "gctl/core.h"
|
||
|
|
#include "gctl/geometry.h"
|
||
|
|
#include "gctl/io.h"
|
||
|
|
#include "../lib/potential.h"
|
||
|
|
|
||
|
|
#include "toml.hpp"
|
||
|
|
|
||
|
|
using namespace gctl;
|
||
|
|
int main(int argc, char *argv[]) try
|
||
|
|
{
|
||
|
|
toml::value toml_data = toml::parse(argv[1]);
|
||
|
|
std::string in_file = toml::find<std::string>(toml_data, "input-file");
|
||
|
|
std::string out_file = toml::find<std::string>(toml_data, "output-file");
|
||
|
|
std::string rho_name = toml::find<std::string>(toml_data, "rho-name");
|
||
|
|
double ab_rho = toml::find<double>(toml_data, "ab-rho");
|
||
|
|
|
||
|
|
// read model
|
||
|
|
array<triangle2d> ele;
|
||
|
|
array<vertex2dc> vert;
|
||
|
|
array<gmsh_physical_group> phys;
|
||
|
|
_2i_vector ele_tag;
|
||
|
|
|
||
|
|
gmshio mio;
|
||
|
|
mio.init_file(in_file, Input);
|
||
|
|
mio.set_packed(NotPacked, Input);
|
||
|
|
mio.read_mesh(ele, vert, &ele_tag);
|
||
|
|
mio.read_physical_groups(phys);
|
||
|
|
|
||
|
|
for (size_t i = 0; i < ele.size(); i++)
|
||
|
|
{
|
||
|
|
if (cross(*ele[i].vert[1] - *ele[i].vert[0], *ele[i].vert[2] - *ele[i].vert[0]) < 0.0)
|
||
|
|
{
|
||
|
|
vertex2dc *tmp = ele[i].vert[0]; ele[i].vert[0] = ele[i].vert[1]; ele[i].vert[1] = tmp;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
array<double> rho(ele.size());
|
||
|
|
for (size_t i = 0; i < ele.size(); i++)
|
||
|
|
{
|
||
|
|
if (ele_tag[i][0] == mio.physical_name2tag(phys, rho_name)) rho[i] = ab_rho;
|
||
|
|
else rho[i] = 0.0;
|
||
|
|
}
|
||
|
|
|
||
|
|
// calculate gravity
|
||
|
|
array<point2dp> obsp;
|
||
|
|
grid_points_1d(obsp, 100.0, 80.0, -0.1, 6381000.0);
|
||
|
|
|
||
|
|
array<double> gx(obsp.size());
|
||
|
|
array<double> gz(obsp.size());
|
||
|
|
array<double> gxx(obsp.size());
|
||
|
|
array<double> gxz(obsp.size());
|
||
|
|
array<double> gzx(obsp.size());
|
||
|
|
array<double> gzz(obsp.size());
|
||
|
|
gobser(gx, ele, obsp, rho, Vx, FullMsg);
|
||
|
|
gobser(gz, ele, obsp, rho, Vz, FullMsg);
|
||
|
|
gobser(gxx, ele, obsp, rho, Txx, FullMsg);
|
||
|
|
gobser(gxz, ele, obsp, rho, Txz, FullMsg);
|
||
|
|
gobser(gzx, ele, obsp, rho, Tzx, FullMsg);
|
||
|
|
gobser(gzz, ele, obsp, rho, Tzz, FullMsg);
|
||
|
|
|
||
|
|
array<double> r(obsp.size()), d(obsp.size());
|
||
|
|
for (size_t i = 0; i < obsp.size(); i++)
|
||
|
|
{
|
||
|
|
r[i] = obsp[i].rad;
|
||
|
|
d[i] = deg(obsp[i].arc) - 90.0;
|
||
|
|
}
|
||
|
|
|
||
|
|
geodsv_io gio;
|
||
|
|
gio.init_table(obsp.size(), 8);
|
||
|
|
gio.set_column_names({"rad", "deg", "gx", "gz", "gxx", "gxz", "gzx", "gzz"});
|
||
|
|
gio.fill_column(r, "rad");
|
||
|
|
gio.fill_column(d, "deg");
|
||
|
|
gio.fill_column(gx, "gx");
|
||
|
|
gio.fill_column(gz, "gz");
|
||
|
|
gio.fill_column(gxx, "gxx");
|
||
|
|
gio.fill_column(gxz, "gxz");
|
||
|
|
gio.fill_column(gzx, "gzx");
|
||
|
|
gio.fill_column(gzz, "gzz");
|
||
|
|
gio.save_csv(out_file);
|
||
|
|
|
||
|
|
system("gnuplot data/shell2d/plot.gnu");
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
catch (std::exception &e)
|
||
|
|
{
|
||
|
|
GCTL_ShowWhatError(e.what(), GCTL_ERROR_ERROR, 0, 0, 0);
|
||
|
|
}
|