Dear Qinya:<br> Thanks for your mail.<br> I have set SAVE_MESH_FILES true. and i do follow section 7.1's guide, I have chosen dvs/vs option,but it comes out error, the warning says end of file, so how can i obtain the S_wave velocity model in this way?<br> I apprecitate any assistance from you.<br> Thank you very much.<br> Li LIAO<br><br><br><br>------------------ 原始邮件 ------------------<br>>From: Qinya Liu <liuqinya@gmail.com><br>>Reply-To: <br>>To: 廖力<liaoli07@mails.gucas.ac.cn><br>>Subject: Re: [BULK] [CIG-SEISMO] A question about xcombine_vol_data<br>>Date: Fri, 23 Apr 2010 11:07:49 -0400<br>><br><br>Hi Li,<br><br>Details are on Page 32 of the manual:<br><br><a href="http://www.geodynamics.org/cig/software/packages/seismo/specfem3d-globe/manual_SPECFEM3D_GLOBE.pdf">http://www.geodynamics.org/cig/software/packages/seismo/specfem3d-globe/manual_SPECFEM3D_GLOBE.pdf</a><br>
<br>and please also refer to the usage message when you just type xcombine_vol_data.<br><br>An example of xcombine_vol_data:<br><br>xcombine_vol_data slice_list vs . . 0 1<br><br>which combines the proc*vs.bin files of slices in slice_list (listed row by row) for the crust+mantle (region 1) in low-resolution.<br>
<br>Once you obtain the .mesh file, you can use <a href="http://mesh2vtu.pl">mesh2vtu.pl</a> to convert it to vtu which can then be visualized in paraview (To compile mesh2vtu code, you need the vtk libraries)<br><br>But I believe if you just want to visualize vs files, using SAVE_MESH_FILES flag in the Par_file may be more helpful, please refer to section 7.1 for more details.<br>
<br>Good luck,<br>Qinya<br><br><div class="gmail_quote">2010/4/22 廖力 <span dir="ltr"><<a href="mailto:liaoli07@mails.gucas.ac.cn">liaoli07@mails.gucas.ac.cn</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Dear Sirs:<br> I am a graduate students from China, my name is Li LIAO,I have two questiones about Specfem3D-global.<br> First: I want to get the S-wave velocity model like figure5-1 in the manual.I have got some binary files like proc000000_reg3(1,2)_vs.bin. But when i use xcombine_vol_data to combine all the *vs.bin only get 6 *.mesh files and they are very small only 4 bytes. it seems i have met some errors when i run xcombine_vol_data. could you give me a example of Xcombine_vol_data. and the next step is using <a href="http://mesh2vtu.pl" target="_blank">mesh2vtu.pl</a>,could you give me a example of this also?<br>
Second: Can i use any arbitary P-wave S-wave model by myself in the simulation?<br> Thank you very much!<br>
Regards<br>
Li Liao<br> 2010/04/23<br><br>_______________________________________________<br>
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