<div dir="ltr"><div><div><div><div>Hi! Paraviewers,<br><br></div>We are having problems with the output VTK files when running a Lattice Boltzmann simulation in parallel with MPI. I am not sure what could be the problem. The thing is that when executing the program in the front end there is no problem, however when sending sbatch with 64 processors the files most of 
the time do not write correctly. I am attaching a file and maybe you can
 guide me to solve the issue,<br><br>warmly,<br>Jose<br><br><br></div><div>The files have square part that should not be there,<br>​<div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;color:rgb(34,34,34);font-family:arial;font-style:normal;font-weight:bold;font-size:13px;border-width:1px;border-style:solid;border-color:rgb(221,221,221);line-height:1"><a href="https://drive.google.com/a/ciencias.unam.mx/file/d/0B6DdhYTQYp2URXdsRDJIREVfLVk/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;padding:1px 0px;border-width:medium;border-style:none;border-color:currentcolor"><img style="vertical-align: bottom; border-width: medium; border-style: none; border-color: currentcolor; border-image: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="color:rgb(17,85,204);text-decoration:none;vertical-align:bottom">rho1_t.50.vtk</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; top: -1px; display: none;"></div>​​</div></div></div><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;color:rgb(34,34,34);font-family:arial;font-style:normal;font-weight:bold;font-size:13px;border-width:1px;border-style:solid;border-color:rgb(221,221,221);line-height:1"><a href="https://drive.google.com/a/ciencias.unam.mx/file/d/0B6DdhYTQYp2UNmpXLVdrdkE2bGM/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;padding:1px 0px;border-width:medium;border-style:none;border-color:currentcolor"><img style="vertical-align: bottom; border-width: medium; border-style: none; border-color: currentcolor; border-image: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="color:rgb(17,85,204);text-decoration:none;vertical-align:bottom">rho1_t.0.vtk</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; top: -1px; display: none;"></div>​<br></div>