66 lines
2.4 KiB
Plaintext
66 lines
2.4 KiB
Plaintext
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1. Compile the code
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cd test
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make m3d
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2. Run examples
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cd prism
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../m3d cube.node cube.ele site.dat
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cd pipeline
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../m3d pipeline.node pipeline.ele site.dat
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3. Plot results using matlab (higer version of matlab is needed)
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cd prism
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run plot_profile.m
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cd pipeline
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run plot_contour.m
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4. files in package m3d
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src/------------------contains all source files
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test/m3d--------------the main program
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test/test_m3d.cpp-----main file to generate the m3d program
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test/makefile---------makefile to compile the package "m3d"
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test/prism ---------prism example
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test/prism/cube.node--the input node file
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test/prism/cube.ele---the input element file
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test/prism/site.dat---the input observation site file
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test/prism/V.dat------the output magnetic potential file
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test/prism/B.dat------the output magnetic field file in unit of nT
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test/prism/T.dat------the output magnetic gradient tensor file in unit of nT/m
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test/prism/xyz.dat----the output coordinates of observation sites file
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test/prism/heath2005_results.dat---the closed-form solutions given by Heath et al.(2005,
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Modelling gravity and magnetic gradient tensor responses for
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exploration within the regolith: Exploration Geophysics, 36,
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357–364), in unit of nT/m
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test/prism/plot_profile.m ---matlab file to generate the figures of the draft
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test/pipeline ---------pipeline example
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test/pipeline/pipeline.node--the input node file
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test/pipeline/pipeline.ele---the input element file
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test/pipeline/site.dat---the input observation site file
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test/pipeline/V.dat------the output magnetic potential file
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test/pipeline/B.dat------the output magnetic field file in unit of nT
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test/pipeline/T.dat------the output magnetic gradient tensor file in unit of nT/m
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test/pipeline/xyz.dat----the output coordinates of observation sites file
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test/pipeline/plot_contour.m and test/pipeline/xyz2XYZ.m ---two matlab files to
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generate the figures.
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5. format for input files
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5.1 node file and site file
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the number of 3D points
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each line is id, x, y, z
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5.2 element file
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the number of elements
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each line is element id, id of 4 nodes(id is defined in node file), magnetization vector M(Mx,My,Mz)
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6. format for output file. Please see the main body of the article (section Implementation)
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Zhengyong Ren
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Central south university, changsha, China
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renzhengyong@csu.edu.cn
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2017-02-26
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These files may be found in:
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http://software.seg.org/2017/0006
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