<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Camille,<div><br></div><div>i checked the different revisions with your setup and get the same results. maybe you are not comparing the same simulations. i noticed that in your setup in Par_file you are using the flag:</div><div>...</div><div>MOVIE_VOLUME = .true.</div><div>...</div><div>to generate output for a movie simulation. for movies, the half-duration of the source in CMTSOLUTION gets automatically modified with HDUR_MOVIE to generate "smooth" looking images. maybe one of your simulations was using a non-zero HDUR_MOVIE value while the other did. that would explain the differences you see (with MOVIE_VOLUME = .false., i get the same results for both revisions as shown in your K400_%20rev20451.jpg file).</div><div><br></div><div>please check again your simulation setups. also, if you are interested in seismograms, turn all movie options off ( MOVIE_VOLUME = .false. in your case) to be safe not to modify the source half-duration and compare again. you should see that the solutions between the different revisions remains the same. if that's not the case, please let me know again.</div><div><div><br></div><div>best wishes,</div><div>daniel</div><div><br></div><div><br></div><div><br></div><div><br><div><div>On Jul 9, 2012, at 10:54 AM, Camille Mazoyer wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello all,<div><br></div><div>Last year my collegues and I tried SPECFEM3D (rev 18194, April 2011) for a simple configuration. </div><div>This week, we wanted to continue our work. I downloaded rev 20451 to run again my configuration. I was very surprised because the results are very differents. I don't know if I made a mistake in my data files, or if a bug were corrected in between times.</div><div><br></div><div>There are very few things to change in the data files between rev 18194 and rev 20451 (can you confirm?).</div><div>Here are the only modifications (the variables) I added:</div><div><br></div><div>In Par_file:</div><div> <span style="font-family: CMTT10; ">MODEL = default</span></div><div><span style="font-family: CMTT10; "><br></span></div><div><span style="font-family: CMTT10; ">In Mesh_Par_file</span></div> <div><span class="Apple-style-span" style="font-family: CMTT10; ">CREATE_VTK_FILES = .false.</span><span style="font-family: CMTT10; "> </span></div><div><br></div><div>I send you the plot I had with gnuplot, for two stations named in my example K400 and K401 (K400.CE.CXZ.semd, K401.CE.CXZ.semd).</div><div>You can see results are quite differents, eg for a station that I called K400:</div><div>rev 18194: <a href="http://pageperso.univ-brest.fr/~mazoyer/guennou/specfem/rev18194/K400_rev18194.jpg">http://pageperso.univ-brest.fr/~mazoyer/guennou/specfem/rev18194/K400_rev18194.jpg</a></div><div>rev 20451: <a href="http://pageperso.univ-brest.fr/~mazoyer/guennou/specfem/rev20451/K400_%20rev20451.jpg">http://pageperso.univ-brest.fr/~mazoyer/guennou/specfem/rev20451/K400_%20rev20451.jpg</a></div><div><br></div><div>I send you the data files in case you want to have to take a look on them, or rerun the config. </div><div>Here is the link where you can download all: <a href="http://pageperso.univ-brest.fr/~mazoyer/guennou/specfem">http://pageperso.univ-brest.fr/~mazoyer/guennou/specfem</a></div><span style="font-size: 11.000000pt; font-family: 'CMR10'"> <br></span><div>Any help would be very appreciate,</div><div>Thanks a lot,</div><div><br></div><div>Camille Mazoyer</div><div><br><div apple-content-edited="true"> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>-- <br>Camille Mazoyer-Kervazo</div><div>UMS3113<br>Institut Universitaire Européen de la Mer<br>Rue Dumont d'Urville<br>29280 Plouzane<br><br>Tél Brest : 02 98 49 88 09, Bureau B116<br>Tél Toulon: 04 94 14 25 26</div><div>Tél Portable: 06 63 15 13 41</div></div></div></div> </div> <br></div></div>_______________________________________________<br>CIG-SEISMO mailing list<br><a href="mailto:CIG-SEISMO@geodynamics.org">CIG-SEISMO@geodynamics.org</a><br>http://geodynamics.org/cgi-bin/mailman/listinfo/cig-seismo<br></blockquote></div><br></div></div></body></html>