你已经派生过 gprMax
镜像自地址
https://gitee.com/sunhf/gprMax.git
已同步 2025-08-07 15:10:13 +08:00
43 行
1.4 KiB
Python
43 行
1.4 KiB
Python
# Copyright (C) 2015: The University of Edinburgh
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# Authors: Craig Warren and Antonis Giannopoulos
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#
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# This file is part of gprMax.
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#
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# gprMax is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# gprMax is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with gprMax. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import decimal as d
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import numpy as np
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from pyfiglet import Figlet
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# Data types:
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# Solid and ID arrays use 32-bit integers (0 to 4294967295)
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# Rigid arrays use 8-bit integers (the smallest available type to store true/false)
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# Fractal and dispersive coefficient arrays use complex numbers (complextype) which are represented as two floats
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# Main field arrays use floats (floattype) and complex numbers (complextype)
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floattype = np.float32
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complextype = np.complex64
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# Speed of light in vacuum (m/s)
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c = 2.9979245e8
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# Permittivity of free space (F/m)
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e0 = 8.854187e-12
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# Permeability of free space (H/m)
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m0 = 1.256637e-6
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# Impedance of free space (Ohms)
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z0 = 376.7303134 |