80 lines
3.5 KiB
C
80 lines
3.5 KiB
C
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/********************************************************
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* ██████╗ ██████╗████████╗██╗
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* ██╔════╝ ██╔════╝╚══██╔══╝██║
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* ██║ ███╗██║ ██║ ██║
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* ██║ ██║██║ ██║ ██║
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* ╚██████╔╝╚██████╗ ██║ ███████╗
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* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
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* Geophysical Computational Tools & Library (GCTL)
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*
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* Copyright (c) 2022 Yi Zhang (yizhang-geo@zju.edu.cn)
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*
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* GCTL is distributed under a dual licensing scheme. You can redistribute
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* it and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, either version 2
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* of the License, or (at your option) any later version. You should have
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* received a copy of the GNU Lesser General Public License along with this
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* program. If not, see <http://www.gnu.org/licenses/>.
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*
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* If the terms and conditions of the LGPL v.2. would prevent you from using
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* the GCTL, please consider the option to obtain a commercial license for a
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* fee. These licenses are offered by the GCTL's original author. As a rule,
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* licenses are provided "as-is", unlimited in time for a one time fee. Please
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* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
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* to include some description of your company and the realm of its activities.
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* Also add information on how to contact you by electronic and paper mail.
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******************************************************/
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#ifndef _GCTL_MAG_KERNEL_BLOCK_H
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#define _GCTL_MAG_KERNEL_BLOCK_H
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#include "gm_data.h"
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#include "gctl/optimization.h"
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#ifdef GCTL_POTENTIAL_AUTODIFF
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#include "autodiff/reverse/var.hpp"
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#include "autodiff/reverse/var/eigen.hpp"
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#endif // GCTL_POTENTIAL_AUTODIFF
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namespace gctl
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{
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struct magblock_para
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{
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// 磁化倾角与磁化偏角 （度）
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double inclina_deg, declina_deg;
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};
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typedef type_block<magblock_para> mag_block; ///< 带mag_para属性的块体结构体
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/**
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* @brief Calculate the kernel matrix of magnetic data.
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*
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* @param out_kernel Output kernal matrix
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* @param ele
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* @param obsp
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* @param geo_inclina
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* @param geo_declina
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* @param comp_id
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* @param verbose
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*/
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void magkernel(matrix<double> &out_kernel, const array<mag_block> &ele, const array<point3dc> &obsp,
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double geo_inclina, double geo_declina, magnetic_field_type_e comp_id = DeltaT, verbose_type_e verbose = FullMsg);
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void magkernel(matrix<double> &out_kernel, const array<mag_block> &ele, const array<point3dc> &obsp,
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magnetic_field_type_e comp_id = Za, verbose_type_e verbose = FullMsg);
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void magobser(array<double> &out_obs, const array<mag_block> &ele, const array<point3dc> &obsp,
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const array<double> &sus, double geo_inclina, double geo_declina, magnetic_field_type_e comp_id = DeltaT,
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verbose_type_e verbose = FullMsg);
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void magobser(array<double> &out_obs, const array<mag_block> &ele, const array<point3dc> &obsp,
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const array<double> &sus, magnetic_field_type_e comp_id = Za, verbose_type_e verbose = FullMsg);
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#ifdef GCTL_POTENTIAL_AUTODIFF
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double magobser_wrt_thickness(array<double> &btm_derivatives, loss_func &lf,
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const array<point3dc> &obsp, const array<double> &sus, const array<mag_block> &ele,
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magnetic_field_type_e comp_id = Za, verbose_type_e verbose = FullMsg);
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#endif // GCTL_POTENTIAL_AUTODIFF
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}
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#endif // _GCTL_MAG_KERNEL_BLOCK_H
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