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https://gitee.com/sunhf/gprMax.git
已同步 2025-08-06 20:46:52 +08:00
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3.7 KiB
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79 行
3.7 KiB
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User libraries is a sub-package where useful Python modules contributed by users are stored.
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***********************
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AustinMan & AustinWoman
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***********************
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Information
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===========
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**Authors**: Jackson W. Massey, Cemil S. Geyik, Jungwook Choi, Hyun-Jae Lee, Natcha Techachainiran, Che-Lun Hsu, Robin Q. Nguyen, Trevor Latson, Madison Ball, and Ali E. Yılmaz
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**Contact**: Ali E. Yılmaz (ayilmaz@mail.utexas.edu), The University of Texas at Austin
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**License**: Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License (http://creativecommons.org/licenses/by-nc-nd/3.0/)
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.. code-block:: python
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# This module is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.
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# To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/.
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#
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# Please use the attribution at http://web.corral.tacc.utexas.edu/AustinManEMVoxels/AustinMan/citing_the_model/index.html
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AustinMan and AustinWoman (http://bit.ly/AustinMan) are open source electromagnetic voxel models of the human body, which are developed by the Computational Electromagnetics Group (http://www.ece.utexas.edu/research/areas/electromagnetics-acoustics) at The University of Texas at Austin (http://www.utexas.edu). The models are based on data from the National Library of Medicine’s Visible Human Project (https://www.nlm.nih.gov/research/visible/visible_human.html).
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.. figure:: images/user_libs/AustinMan_head.png
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:width: 600 px
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FDTD geometry mesh showing the head of the AustinMan model (2x2x2mm :math:`^3`).
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The AustinMan and AustinWoman models are not currently included in the user libraries sub-package, however they can be downloaded from http://bit.ly/AustinMan.
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The following whole body models are available.
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=========== ========================== ==================
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Model Resolution (mm :math:`^3`) Dimensions (cells)
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=========== ========================== ==================
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AustinMan 8x8x8 86 x 47 x 235
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AustinMan 4x4x4 171 x 94 x 470
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AustinMan 2x2x2 342 x 187 x 939
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AustinMan 1x1x1 683 x 374 x 1877
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AustinWoman 8x8x8 86 x 47 x 217
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AustinWoman 4x4x4 171 x 94 x 433
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AustinWoman 2x2x2 342 x 187 x 865
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AustinWoman 1x1x1 683 x 374 x 1730
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=========== ========================== ==================
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How to use the models
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=====================
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From http://bit.ly/AustinMan:
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* Download a HDF5 file (.h5) of AustinMan or AustinWoman at the resolution you wish to use.
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* Download a text file of material descriptions for gprMax, either
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* ``AustinManWoman_gprMax_materials.txt`` for non-dispersive material properties at 900 MHz (http://niremf.ifac.cnr.it/tissprop/).
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* ``AustinManWoman_gprMax_materials_dispersive.txt`` for dispersive material properties that feature a 3-pole Debye model (http://dx.doi.org/10.1109/LMWC.2011.2180371). Not all materials have a dispersive description.
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To insert either AustinMan or AustinWoman models into a simulation use the ``#geometry_objects_file``.
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Example
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-------
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To insert a 2x2x2mm :math:`^3` AustinMan with the lower left corner 40mm from the origin of the domain, and using disperive material properties, use the command:
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.. code-block:: none
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#geometry_objects_file: 0.04 0.04 0.04 ../user_libs/AustinManWoman/AustinMan_v2.3_2x2x2.h5 ../user_libs/AustinManWoman/AustinManWoman_gprMax_materials_dispersive.txt
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For further information on the `#geometry_objects_file` see the section on object contruction commands in the :ref:`Input commands section <commands>`.
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.. figure:: images/user_libs/AustinMan.png
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:width: 300 px
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FDTD geometry mesh showing the AustinMan body model (2x2x2mm :math:`^3`).
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