<html><head></head><body bgcolor="#FFFFFF"><div>Hi Shahar,</div><div><br></div><div>You are right concerning the second NMATERIALS in the manual, it should read NREGIONS, and you also need the NZs To be defined.</div><div><br></div><div>As for a mesh for this area on SPECFEM3D am afraid you would have to built it, and indeed CUBIT would be the tool of choice. But others may be able to weigh in on that.</div><div><br></div><div>Have you tried using a couple of chunks with SPECFEM3D_GLOBE instead ?<br><br>Christina</div><div><br>On Apr 9, 2012, at 5:03 PM, Shahar Barak <<a href="mailto:shaharb@stanford.edu">shaharb@stanford.edu</a>> wrote:<br><br></div><div><span></span></div><blockquote type="cite"><div><div dir="ltr">Hi,<br><br>I think there is a mistake in the SPECFEM3D manual:<br>On page 17, the NMATERIALS parameter is stated twice. Looking at the examples, I assume its second appearance is meant to be NREGIONS and not NMATERIALS.<br>
Also, the manual states that each region should be defined as:<br>XI_begin XI_end ETA_begin ETA_end material_ID<br>However, in the examples, I see also two more parameters: <br clear="all"> #NZ_BEGIN #NZ_END<br>Could you please clarify this? I can't seem to run the mesher without these parameters defined.<br>
<br>In addition, I am trying to simulate the 2011 Tohoku earthquake. Do you happen to have a mesh, created with xmeshfem3D (I don't have CUBIT or SCOTCH installed on the cluster), which includes the trench bathymetry in that region?<br>
<br>Thanks,<br><br>Shahar<br>-- <br><div dir="ltr"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;font-size:medium"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><font style="font-family:tahoma,sans-serif" size="2">Shahar Barak<br>
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