地球物理matlab源代码-bh_tomo:Matlab钻Kong雷达/地震层析成像软件包

# bh_tomo [](./01_LICENSE.txt) [](https://doi.org/10.5281/zenodo.1162858) bh_tomo is an open source borehole georadar/seismic data processing and ray-based 2D and 3D tomography software package. ## Installation Copy the files in the bh_tomo directory somewhere in your MATLABPATH or add the bh_tomo directory to your MATLABPATH. ### Compatibility This version requires Matlab 2015b and onward. ### MEX files You might need to compile mex files if not already available for your platform. To do so, follow the steps: ``` cd /path/to/bh_tomo/mex_src ( where the source code is ) mex -O -largeArrayDims Lsr2d.c mex -O -largeArrayDims Lsr3d.c mex -O -largeArrayDims Lsr2da.c mex -O -largeArrayDims grid2d_mex.cpp mex -O -largeArrayDims grid3d_mex.cpp mex -O -largeArrayDims read_segy_b_header.c mex -O -largeArrayDims read_segy_tr_headers.c mex -O -largeArrayDims read_segy_data.c mv *.mex* ../bh_tomo % (to put the mex files in the main directory of bh_tomo) ``` Invocation of the command mex can be performed in matlab, at the command prompt. **Important**: you need a compiler that supports the C++11 standard to compile most of the mex functions. This has to be enabled in your mex setup. ## Documentation Watch for manual_bh_tomo.pdf to learn how to use it and look at the following papers to understand the underlying theory: - Giroux, B., Gloaguen E. and Chouteau M., 2007. bh_tomo - A Matlab borehole georadar 2D tomography package. Computers and Geosciences, 33, 126--137. doi:10.1016/j.cageo.2006.05.014 - Giroux, B., Bouchedda, A. et Chouteau, M., 2009. Assisted traveltime picking of crosshole GPR data, Geophysics, 74 (4), J35-J48. doi : 10.1190/1.3141002 - Giroux, B. et Chouteau, M., 2010. Quantitative analysis of water content estimation errors using Ground Penetrating Radar data and a low-loss approximation, Geophysics 75, WA241-WA249. doi:10.1190/1.3464329 - Giroux B et Gloaguen E, 2012. Geostatistical traveltime tomography in elliptically anisotropic media. Geophysical Prospecting, 60, 1133-1149. doi : 10.1111/j.1365-2478.2011.01047.x - Giroux B et Bouchedda A, 2015. Ray-based time-lapse traveltime tomography, SEG Technical Program Expanded Abstracts 2015 : pp. 5466-5471. doi : 10.1190/segam2015-5815316.1 ## License bh_tomo is released under the terms of the GNU GENERAL PUBLIC LICENSE. See LICENSE.txt for details. Enjoy! Bernard Giroux