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<p>Hi Houjun and Weiyu,<br>
</p>
<p><br>
</p>
<p>here is the failed run Bob tried with the 1hr restart compset
that we discussed during our meeting:</p>
<p><span style="font-family: Menlo; font-size: 11px;">/scratch3/NCEPDEV/swpc/scrub/Robert.Oehmke/rt_64184/swpc%20090115_dumprs_1hr_spacewx_gsm%wam%T62_ipe%80x170</span></p>
<p><span style="font-family: Menlo; font-size: 11px;">We would
really appreciate it if you could kindly give us any
suggestions.</span></p>
<p><span style="font-family: Menlo; font-size: 11px;">Thanks.</span></p>
<p><span style="font-family: Menlo; font-size: 11px;">naomi<br>
</span></p>
<p><span style="font-family: Menlo; font-size: 11px;"><br>
</span></p>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Subject:
</th>
<td>Re: WAM-IPE ops - RESTART folders....: new idea to test
restart compset</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Date: </th>
<td>Mon, 3 Apr 2017 13:12:37 -0600</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">From: </th>
<td>Robert Oehmke <a class="moz-txt-link-rfc2396E" href="mailto:robert.oehmke@noaa.gov"><robert.oehmke@noaa.gov></a></td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">To: </th>
<td><a class="moz-txt-link-abbreviated" href="mailto:naomi.maruyama@noaa.gov">naomi.maruyama@noaa.gov</a></td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">CC: </th>
<td>George Millward - NOAA Affiliate
<a class="moz-txt-link-rfc2396E" href="mailto:george.millward@noaa.gov"><george.millward@noaa.gov></a>, Tim Fuller-Rowell - NOAA
Affiliate <a class="moz-txt-link-rfc2396E" href="mailto:tim.fuller-rowell@noaa.gov"><tim.fuller-rowell@noaa.gov></a>, Rashid
Akmaev <a class="moz-txt-link-rfc2396E" href="mailto:Rashid.Akmaev@noaa.gov"><Rashid.Akmaev@noaa.gov></a></td>
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Hi Naomi,
<div><br>
</div>
<div> I originally started with a 1hr run, but when I tried to
do a 1hr run with the WAM restart interval set to 1hr, the run
stopped almost immediately. Valery speculated that maybe WAM
won’t work with that short of a restart interval (he said that
he’s never tried it and maybe it causes a problem with the
digital filters), so I switched to the 1day run, where it at
least ran for 18 hours. </div>
<div><br>
</div>
<div>If you’re curious here’s that 1hr run: </div>
<div><span style="font-family: Menlo; font-size: 11px;">/scratch3/NCEPDEV/swpc/scrub/Robert.Oehmke/rt_64184/swpc%20090115_dumprs_1hr_spacewx_gsm%wam%T62_ipe%80x170</span></div>
<div><br>
</div>
<div>If you see anything that I should change, let me know. I’m
happy to try that run again. </div>
<div><br>
</div>
<div>Thanks,</div>
<div><br>
</div>
<div>- Bob</div>
<div><br>
<div>
<div>
<div>On Apr 3, 2017, at 12:03 PM, Naomi Maruyama <<a
moz-do-not-send="true"
href="mailto:naomi.maruyama@noaa.gov">naomi.maruyama@noaa.gov</a>>
wrote:</div>
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<div class="moz-cite-prefix">George and Bob,<br>
<br>
I understand that Bob's new compset cannot be tested
until the problem of failing WAM-IPE run at 18UT will
be solved (which I am working on right now). It seems
both Bob and Weiyu are having the same problem.<br>
<br>
I checked the Weiyu's results as you saw in the other
thread: it looks like the IPE electron density looks
ok until 18UT (when the runs crashed) by comparing the
two runs between before vs. after Weiyu's new commit.
Also I compared to my old run on jan 13: The Weiyu's
results appeared identical until 16UT.<br>
<br>
If running WAM-IPE is holding the test, how about
testing the new compset with using 1hr WAM-IPE run,
instead of 1day run(i.e., restart at 1UT instead of
24UT)? It would be also helpful for our future debug
task because it takes much shorter to run only for
1hr.<br>
<br>
Just a thought.<br>
Thanks.<br>
naomi<br>
<br>
<br>
<br>
<br>
On 3/30/17 4:02 PM, Tim Fuller-Rowell - NOAA Affiliate
wrote:<br>
</div>
<blockquote
cite="mid:CAM5=TX_g5HuPUJYJNnau-B+9anCDJkOKjc2N5w0Q9dBYBMc+Dw@mail.gmail.com"
type="cite">
<div dir="ltr">Good.</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Mar 30, 2017 at
11:58 AM, George Millward - NOAA Affiliate <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:george.millward@noaa.gov"
target="_blank">george.millward@noaa.gov</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0
0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div dir="ltr">
<div>All</div>
<div><br>
</div>
<div>One thing we did with SWMF was, for
operations, we wrote all of the relevant
restart data into </div>
<div>a directory that was timestamped - like
this:</div>
<div><br>
</div>
SWMF_RESTART.20161013_122800
<div><br>
</div>
<div>These were produced every minute -
whether we do it that frequent - or less (5
mins) I think this is a good approach</div>
<div><br>
</div>
<div>..so in the directory:</div>
<div><br>
</div>
<div>WAM-IPE_RESTART.20161013_<wbr>121500</div>
<div><br>
</div>
<div>we then have other subdirectories for the
IPE and WAM needed datasets.</div>
<div><br>
</div>
<div>What this means is this: IPE output files
like plasma00, plasma01 etc. just contain
data from a single time....this is not how
it currently works (plasma00 can contain
multiple times and these are referenced by
another file ut_rec). T</div>
<div><br>
</div>
<div>This timestamped RESTART folder system
might only be applicable to operations, so
we may need to be introducing another new
variable here such as:</div>
<div><br>
</div>
<div>$RUN_MODE=OPERATIONAL.</div>
<div><br>
</div>
<div>Anyhow, any comments? Having a set of
files clearly timestamped is a much better
system for ops than one where files can
contain multiple times - it yields to the
sort of order that is needed.</div>
<div><br>
</div>
<div>Cheers</div>
<div><br>
</div>
<div>George.</div>
<div><br>
</div>
<div><br clear="all">
<div><br>
</div>
-- <br>
<div
class="m_-6075220065160488618gmail_signature"><span><span></span><span></span>-- <br>
</span>------------------------------<wbr>------------------------------<wbr>----
<br>
Dr. George Millward <br>
Cooperative Institute for Research in
Environmental Sciences (CIRES) <br>
University of Colorado, Boulder <br>
<br>
Visiting scientist at <br>
NOAA Space Weather Prediction Center <br>
325 Broadway, Boulder, CO 80305 <br>
Tel: 303-497-6775 <br>
<br>
<a moz-do-not-send="true"
href="mailto:george.millward@noaa.gov"
target="_blank">george.millward@noaa.gov</a>
<br>
------------------------------<wbr>------------------------------<wbr>----</div>
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</p>
<pre class="moz-signature" cols="72">--
--------------
Naomi Maruyama
CIRES, Univ. of Colorado Boulder
NOAA Space Weather Prediction Center
phone: +1 303.497.4857
email: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:naomi.maruyama@noaa.gov">naomi.maruyama@noaa.gov</a>
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