<div dir="ltr"><div><div><div>Hi Katherine,<br><br></div>I was wondering if you had time to check on the parameter to be reset so that I can overwrite previous files?<br><br></div>Bonne soirée,<br></div><div>JC<br></div></div>
<div class="gmail_extra"><br><br><div class="gmail_quote">2014-08-15 16:57 GMT+02:00 <span dir="ltr"><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class=""><div dir="ltr"><div>Hi Katherine,<br><br>Thanks for the answer. I knew about the parameter 15 and was not sure about the 64 bits precision. This is now more clear.<br>
Regarding the overwriting, I had guessed that prepost has a parameter that needs to be reset, but I haven't been able to figure out which one so far. That would be very helpful if you can take a quick look at it.<br>
<br>Thanks a lot and enjoy the end of the summer<br>++<br><br></div>JC<br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div class="">2014-08-15 16:53 GMT+02:00 <span dir="ltr"><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>></span>:<br>
</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hi JC,<br><br></div><div><div class="h5">You should be able to control the outpost frequency and precision using the parameters parameter 15 (IOSTEP) and parameter 63, respectively.<br>
<br></div></div></div><div><div class="h5">So, if you wanted the first 100 steps to output every step, you would set something like:<br>
<br>if(istep.le.100) param(15)=1<br><br> To set the precision to 64bit, set param(63)=8, as well. Setting param(63) to anything else should default it to 8 byte precision.<br><br></div></div></div><div><div class="h5">
As far as overwriting previous fld files, you should be able to reset a parameter used in prepost.f that increments the file counter. I haven't had a chance to test this, but I can take a look at it last this weekend.<br>
<br>hth.<br></div></div></div>Katherine <br></div><div><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div>On Fri, Aug 15, 2014 at 3:34 AM, <span dir="ltr"><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr">Howdy Nek's,<br><br>I have a couple questions regarding the ouput of files:<br>
<ol><li>How can force, within the code (say in usrchk), some files to be output in 64 bits for high-accuracy checkpointing and other in regular 8 bits for simple visualisation?</li>
<li>Say, during the first 1000 iterations, the code outpost a file every single iteration so that I have blah0.f00001 to blah0.f01000. How can I then force the code to outpost my new files (from istep = 1001 to 2000 say) rewriting on blah0.f00001 to blah0.f01000?</li>
</ol><p>Thanks a lot.<br>Regards,</p><p>JC<span><font color="#888888"><br></font></span></p><span><font color="#888888"><div><br>-- <br><div dir="ltr">Jean-Christophe Loiseau<br><a href="https://sites.google.com/site/loiseaujc/" target="_blank">Homepage</a><br>
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<br></div></div></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><br>-- <br><div dir="ltr">Jean-Christophe Loiseau<br><a href="https://sites.google.com/site/loiseaujc/" target="_blank">Homepage</a><br>
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