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张壹
2024-09-10 20:19:20 +08:00
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examples/gobser_polygon_ex.cpp Normal file
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/********************************************************
* ██████╗ ██████╗████████╗██╗
* ██╔════╝ ██╔════╝╚══██╔══╝██║
* ██║ ███╗██║ ██║ ██║
* ██║ ██║██║ ██║ ██║
* ╚██████╔╝╚██████╗ ██║ ███████╗
* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
* 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/io.h"
#include "gctl/potential.h"
using namespace gctl;
int main(int argc, char const *argv[])
{
// set up observation parameters and polygon parameters
array<point2dc> obes;
linespace(point2dc(0.0, 0.0), point2dc(200.0, 0.0), 201, obes);
array<vertex2dc> polygon(5);
polygon[0].set(point2dc(80, -50), 0);
polygon[1].set(point2dc(120, -50), 1);
polygon[2].set(point2dc(120, -10), 2);
polygon[3].set(point2dc(100, -30), 3);
polygon[4].set(point2dc(80, -10), 4);
array<double> g, gx, gz;
gobser(g, polygon, obes, 1.0, Vz);
gobser(gx, polygon, obes, 1.0, Tzx);
gobser(gz, polygon, obes, 1.0, Tzz);
for (int i = 0; i < obes.size(); i++)
{
std::cout << obes[i].x << " " << obes[i].y << " " << g[i] << " " << gx[i] << " " << gz[i] << std::endl;
}
return 0;
}