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<p>Thanks very much.</p>
<p>Navrose.<br>
</p>
<br>
<div class="moz-cite-prefix">On Tuesday 31 January 2017 06:49 PM,
<a class="moz-txt-link-abbreviated" href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a> wrote:<br>
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cite="mid:mailman.10019.1485884987.3602.nek5000-users@lists.mcs.anl.gov"
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<div>Hi Navrose,<br>
<br>
</div>
I do not know if there is any better method, because I would do
it probably the same way. Another way-- you can probably define
another set of routine say load_fld_pert(), with modified setics
and RESTART file, but probably it is as good as using opcopy().<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Jan 31, 2017 at 12:25 AM, <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:nek5000-users@lists.mcs.anl.gov"
target="_blank">nek5000-users@lists.mcs.anl.gov</a>></span>
wrote:<br>
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.8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p>Many thanks Tanmoy. <br>
</p>
<p>So each time load_fld is called it will load the base<br>
flow variables (I am carrying out computations for
incompressible N-S <br>
equations). What if I want to load the perturbations
also from a different<br>
file? One way that I see it is to use load_fld for the
restart file for <br>
perturbations, copy it in the perturbation variables
(vxp, vyp, vzp, prp),<br>
and then again use load_fld for the base flow file. Is
there a direct or <br>
better method for this?</p>
<p>Thank you.</p>
<p>Best wishes,<br>
Navrose.<br>
</p>
<div>
<div class="h5">
<div class="m_3808680518305954591moz-cite-prefix">On
Monday 30 January 2017 08:15 PM, <a
moz-do-not-send="true"
class="m_3808680518305954591moz-txt-link-abbreviated"
href="mailto:nek5000-users@lists.mcs.anl.gov"
target="_blank">nek5000-users@lists.mcs.anl.<wbr>gov</a>
wrote:<br>
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<div>Hi Navrose,<br>
<br>
</div>
You are right. Two things are important in the
load_fld() subroutine. The include file
'RESTART' and the routine setics. So everytime
a load_fld subroutine is being called, the
variable values read from the current file
would be stored in vx(i,j,k,e), vy(i,j,k,e),
vz(i,j,k,e), pr, t and so on...<br>
<br>
</div>
Best Regards,<br>
</div>
Tanmoy<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Jan 30, 2017 at
6:04 AM, <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:nek5000-users@lists.mcs.anl.gov"
target="_blank">nek5000-users@lists.mcs.anl.<wbr>gov</a>></span>
wrote:<br>
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0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
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<p>Dear Neks,</p>
<p> I am relatively new to NEK5000. I am
going through some<br>
the .usr files that have been used
previously in my research <br>
group. I notice that in the <i>userchk</i>
subroutine, <i>load_fld </i>has been<br>
called a few times. Upon checking the <i>load_fld</i>
function in <br>
in the source code, I found that <i>setics
</i>subroutine is called at the<br>
end of <i>load_fld</i> function.</p>
<p> Does this mean that each time <i>load_fld
</i>function is called, the <i>useric</i>
<br>
subroutine in the .usr file is executed? I
would like to mention that<br>
no restart file is given in the .rea file.<br>
</p>
<p>Many thanks.</p>
<p>Best regards,</p>
<p>Navrose.<br>
<br>
<br>
</p>
<p><br>
</p>
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