Re: [conduit] [Ncep.list.pmb-dataflow] How's your GFS?

Kevin,

Thanks for the info.  It looks like latencies from our conduit machines
went up early this morning ~11:00 UTC, but this time for all clients. 
And that's right, this one was definitely an NCEP problem.  NCEP had
production issues this morning, impacting the arrival of data onto our
conduit machines, and affecting the latency.

I'm still looking into all of this, though.  And for everyone's record,
the latency for gfs.t12z.pgrb2.0p25.f096 over the weekend looked pretty
good, all way under a minute:

    11/14
    Wisconsin: 0 seconds
    Unidata/UCAR: 1 second
    UIUC: 15 seconds
    PSU: 6 seconds

    11/15:
    Wisconsin: 8 seconds
    Unidata/UCAR: 4 seconds
    UIUC: 22 seconds
    PSU: 2 seconds


Thank you to Art for sending the traceroute.  Does anyone recall when
this latency problem started, or got worse, and how often it seems to
happen?

Mike


On 11/16/2015 08:20 AM, Tyle, Kevin R wrote:
>
> More latency noted overnight, courtesy of Kyle Griffin @ UWisc-Madison:
>
>
> -----------------------------------------------------------------------------------
>
>
> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+idd.aos.wisc.edu
>
> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+flood.atmos.uiuc.edu
> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+cascade.atmos.albany.edu
> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+idd.meteo.psu.edu
>
> And noted nicely downstream. This smells like an NCEP problem, as
> UWisc and UIUC have the same (~1800 second) latency and others are
> >2000 (PSU, Albany). 
> Comparing Albany and UWisc, the GFS files that are short (some are
> more than 30% missing, one as much as 70% missing) are the same, but
> the file sizes are not the same, implying downstream servers were
> getting some slightly different sets of data from their upstream options.
>
> Just wanted to send this out in case either of you had a couple
> minutes in your busy Monday mornings to check this out...might be
> getting to be an annoying problem to try and chase...
>
>
> Kyle
> ----------------------------------------
> Kyle S. Griffin
> Department of Atmospheric and Oceanic Sciences
> University of Wisconsin - Madison
> Room 1407
> 1225 W Dayton St, Madison, WI 53706
> Email: ksgriffin2@xxxxxxxx <mailto:ksgriffin2@xxxxxxxx>
>
>
>
>
> _____________________________________________
> Kevin Tyle, Systems Administrator
> Dept. of Atmospheric & Environmental Sciences  
> University at Albany
> Earth Science 235, 1400 Washington Avenue                       
> Albany, NY 12222
> Email: ktyle@xxxxxxxxxx
> Phone: 518-442-4578                            
> _____________________________________________
>
>
> ------------------------------------------------------------------------
> *From:* conduit-bounces@xxxxxxxxxxxxxxxx
> <conduit-bounces@xxxxxxxxxxxxxxxx> on behalf of Michael Shedlock
> <michael.shedlock@xxxxxxxx>
> *Sent:* Friday, November 13, 2015 2:53 PM
> *To:* Mike Dross; Arthur A Person
> *Cc:* Bentley, Alicia M; _NCEP.List.pmb-dataflow; Michael Schmidt;
> support-conduit@xxxxxxxxxxxxxxxx; Daes Support
> *Subject:* Re: [conduit] [Ncep.list.pmb-dataflow] How's your GFS?
>  
> All,
>
> NCEP is indeed on internet2, which I presume would apply here. 
>
> A couple of noteworthy things....  I see some latency, but not for
> everyone, and it doesn't seem to matter which conduit machine a client
> is connected to.  For example, with today's and yesterday's
> gfs.t12z.pgrb2.0p25.f096 (hour 96) file here are the latencies per
> client that I see:
>
>     11/12
>     Wisconsin: A few seconds
>     Unidata/UCAR: A few seconds
>     UIUC: 13 minutes
>     PSU: 27 minutes
>
>     11/13:
>     Wisconsin: A few seconds
>     Unidata/UCAR: A few seconds
>     UIUC: 2.33 minutes
>     PSU: 2.75 minutes
>
>
> Another correlation is that UIUC and PSU (the ones with latency) are
> only using one thread to connect to our conduit, whereas Wisc. and
> Unidata use multiple threads.
>
> At the moment this sort of has the appearance of a bottleneck outside
> of NCEP.  It might also be useful to see traceroutes from UIUC and PSU
> to NCEP's CONDUIT.  I know I saw some traceroutes below.  Can you try
> that and share with us?
>
>
> Mike Shedlock
> NCEP Central Operations
> Dataflow Team
> 301.683.3834
>
>
> On 11/13/2015 11:42 AM, Mike Dross wrote:
>> My $ 0.02 from having works with LDM since the mid 90's. 
>>
>> I assume NCEP is not on internet2?  If so bandwidth shouldn't be an
>> issue. Regardless I would check the traceroutes to ensure a good
>> path, high bandwidth, low latency.  Basic network topology check. I
>> am sure you have done this.
>>
>> An iperf test is a simple way to test the maximum throughput to see
>> if bandwidth is an issue. If that's not it, high latency or the way
>> LDM is set up on the upstream side is likely the culprit. 
>>
>> Mike 
>>
>>
>> Sent from my iPad
>>
>> On Nov 13, 2015, at 10:05 AM, Arthur A Person <aap1@xxxxxxx> wrote:
>>
>>> Carissa,
>>>
>>> Yes, still issues.  There was a period several weeks ago when
>>> throughput was clean, but recently we've seen delays to varying degrees.
>>> Based on the Unidata latency chart from our reported statistics
>>> (http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+iddrs2a.meteo.psu.edu),
>>> we've seen delays during 0.25 degree gfs transmission that range
>>> from 500 seconds to 3500 seconds over the past couple of days.
>>> Also, comparison with charts from other schools seem to show better
>>> reception when feeding from "conduit1" rather than "conduit2".
>>> Does this mean anything to you or is it purely coincidence or
>>> incidental?
>>>
>>> Thanks for any insights you can provide.
>>>
>>>                     Art
>>>
>>> ------------------------------------------------------------------------
>>>
>>>     *From: *"Carissa Klemmer - NOAA Federal"
>>>     <carissa.l.klemmer@xxxxxxxx <mailto:carissa.l.klemmer@xxxxxxxx>>
>>>     *To: *"Arthur A Person" <aap1@xxxxxxx>,
>>>     "_NCEP.List.pmb-dataflow" <ncep.list.pmb-dataflow@xxxxxxxx
>>>     <mailto:ncep.list.pmb-dataflow@xxxxxxxx>>
>>>     *Cc: *"support-conduit@xxxxxxxxxxxxxxxx
>>>     <mailto:support-conduit@xxxxxxxxxxxxxxxx>"
>>>     <conduit@xxxxxxxxxxxxxxxx <mailto:conduit@xxxxxxxxxxxxxxxx>>,
>>>     "Pete Pokrandt" <poker@xxxxxxxxxxxx
>>>     <mailto:poker@xxxxxxxxxxxx>>, "Michael Schmidt"
>>>     <mschmidt@xxxxxxxx <mailto:mschmidt@xxxxxxxx>>, "Bentley, Alicia
>>>     M" <ambentley@xxxxxxxxxx <mailto:ambentley@xxxxxxxxxx>>, "Daes
>>>     Support" <daessupport@xxxxxxxxxx <mailto:daessupport@xxxxxxxxxx>>
>>>     *Sent: *Friday, November 13, 2015 9:26:28 AM
>>>     *Subject: *Re: [conduit] How's your GFS?
>>>
>>>     Art,
>>>     I am going to add our team to this thread. Are you still seeing
>>>     issues. Is so we will take a look and see if we can tell if
>>>     anything on our side is happening around FH 96. 
>>>
>>>     Carissa Klemmer
>>>     NCEP Central Operations
>>>     Dataflow Team Lead
>>>     301-683-3835
>>>
>>>     On Thu, Nov 5, 2015 at 4:23 PM, Arthur A Person <aap1@xxxxxxx>
>>>     wrote:
>>>
>>>         Hi all...
>>>
>>>         Conduit latencies have crept upward again for the past few
>>>         weeks... not unbearable, but still significant.
>>>         At first it seemed to only affect us, but it looks like it's
>>>         affecting UIUC now also, but not so much Wisconsin.
>>>         Inspecting our logs, we've noticed that there's no delay out
>>>         to about 90 hours of gfs transmission, but
>>>         starting at 96 hours, the delays start to ramp up steadily. 
>>>         I'm not sure how to explain that unless something
>>>         else starts transmitting during that time that competes for
>>>         bandwidth.  Also, I notice that sites receiving data
>>>         from "conduit1" seem to be faring better than "conduit2". 
>>>         Is there any difference between these two
>>>         originating systems or is that just coincidental?  Anyone
>>>         have anything new to report on this issue?
>>>
>>>         Thanks...  Art
>>>
>>>         
>>> ------------------------------------------------------------------------
>>>
>>>             *From: *"Pete Pokrandt" <poker@xxxxxxxxxxxx
>>>             <mailto:poker@xxxxxxxxxxxx>>
>>>             *To: *"Carissa Klemmer - NOAA Federal"
>>>             <carissa.l.klemmer@xxxxxxxx
>>>             <mailto:carissa.l.klemmer@xxxxxxxx>>, mschmidt@xxxxxxxx
>>>             <mailto:mschmidt@xxxxxxxx>
>>>             *Cc: *"Bentley, Alicia M" <ambentley@xxxxxxxxxx>, "Daes
>>>             Support" <daessupport@xxxxxxxxxx>,
>>>             "support-conduit@xxxxxxxxxxxxxxxx
>>>             <mailto:support-conduit@xxxxxxxxxxxxxxxx>"
>>>             <conduit@xxxxxxxxxxxxxxxx <mailto:conduit@xxxxxxxxxxxxxxxx>>
>>>             *Sent: *Thursday, September 24, 2015 1:29:59 PM
>>>
>>>             *Subject: *Re: [conduit] How's your GFS?
>>>
>>>             Here are traceroutes from idd.aos.wisc.edu
>>>             <http://idd.aos.wisc.edu> to conduit.ncep.noaa.gov
>>>             <http://conduit.ncep.noaa.gov> and ncepldm4.woc.noaa.gov
>>>             <http://ncepldm4.woc.noaa.gov> taken at 17:17 UTC, right
>>>             in the middle of the 18 UTC GFS lag spike today.
>>>
>>>
>>>
>>>             [ldm@idd ~/etc]$ traceroute conduit.ncep.noaa.gov
>>>             <http://conduit.ncep.noaa.gov>
>>>             traceroute to conduit.ncep.noaa.gov
>>>             <http://conduit.ncep.noaa.gov> (140.90.101.42), 30 hops
>>>             max, 60 byte packets
>>>              1  r-cssc-b280c-1-core-vlan-510-primary.net.wisc.edu
>>>             <http://r-cssc-b280c-1-core-vlan-510-primary.net.wisc.edu>
>>>             (144.92.130.3)  0.833 ms  0.819 ms  0.855 ms
>>>              2  internet2-ord-600w-100G.net.wisc.edu
>>>             <http://internet2-ord-600w-100G.net.wisc.edu>
>>>             (144.92.254.229)  18.077 ms  18.095 ms  18.067 ms
>>>              3  et-7-0-0.115.rtr.wash.net.internet2.edu
>>>             <http://et-7-0-0.115.rtr.wash.net.internet2.edu>
>>>             (198.71.45.57)  35.125 ms  35.278 ms  35.261 ms
>>>              4  198.71.45.228 (198.71.45.228)  35.378 ms  35.368 ms 
>>>             35.335 ms
>>>              5  ae0.clpk-core.maxgigapop.net
>>>             <http://ae0.clpk-core.maxgigapop.net> (206.196.178.81) 
>>>             36.401 ms  36.408 ms  36.284 ms
>>>              6  noaa-rtr.maxgigapop.net
>>>             <http://noaa-rtr.maxgigapop.net> (206.196.177.118) 
>>>             36.523 ms  36.640 ms  36.411 ms
>>>              7  140.90.111.36 (140.90.111.36)  68.769 ms  52.236 ms 
>>>             52.210 ms
>>>              8  140.90.76.69 (140.90.76.69)  36.602 ms  36.503 ms 
>>>             36.827 ms
>>>              9  * * *
>>>             10  * * *
>>>             ...
>>>
>>>
>>>
>>>             [ldm@idd ~/etc]$ traceroute ncepldm4.woc.noaa.gov
>>>             <http://ncepldm4.woc.noaa.gov>
>>>             traceroute to ncepldm4.woc.noaa.gov
>>>             <http://ncepldm4.woc.noaa.gov> (140.172.17.205), 30 hops
>>>             max, 60 byte packets
>>>              1  r-cssc-b280c-1-core-vlan-510-primary.net.wisc.edu
>>>             <http://r-cssc-b280c-1-core-vlan-510-primary.net.wisc.edu>
>>>             (144.92.130.3)  0.838 ms  0.847 ms  0.822 ms
>>>              2  internet2-ord-600w-100G.net.wisc.edu
>>>             <http://internet2-ord-600w-100G.net.wisc.edu>
>>>             (144.92.254.229)  18.513 ms  18.506 ms  18.484 ms
>>>              3  ae0.3454.core-l3.frgp.net
>>>             <http://ae0.3454.core-l3.frgp.net> (192.43.217.223) 
>>>             40.245 ms  40.204 ms  40.123 ms
>>>              4  noaa-i2.frgp.net <http://noaa-i2.frgp.net>
>>>             (128.117.243.11)  43.617 ms  43.544 ms  43.699 ms
>>>              5  2001-mlx8-eth-1-2.boulder.noaa.gov
>>>             <http://2001-mlx8-eth-1-2.boulder.noaa.gov>
>>>             (140.172.2.18)  40.960 ms  40.951 ms  41.058 ms
>>>              6  mdf-rtr-6.boulder.noaa.gov
>>>             <http://mdf-rtr-6.boulder.noaa.gov> (140.172.6.251) 
>>>             46.516 ms  40.962 ms  40.876 ms
>>>              7  * * *
>>>              8  * * *
>>>             ...
>>>
>>>
>>>             --
>>>             Pete Pokrandt - Systems Programmer
>>>             UW-Madison Dept of Atmospheric and Oceanic Sciences
>>>             608-262-3086  - poker@xxxxxxxxxxxx
>>>
>>>
>>>
>>>             
>>> ------------------------------------------------------------------------
>>>             *From:* conduit-bounces@xxxxxxxxxxxxxxxx
>>>             <mailto:conduit-bounces@xxxxxxxxxxxxxxxx>
>>>             <conduit-bounces@xxxxxxxxxxxxxxxx> on behalf of Carissa
>>>             Klemmer - NOAA Federal <carissa.l.klemmer@xxxxxxxx>
>>>             *Sent:* Thursday, September 24, 2015 10:36 AM
>>>             *To:* mschmidt@xxxxxxxx
>>>             *Cc:* Bentley, Alicia M; Daes Support;
>>>             
>>> <mailto:support-conduit@xxxxxxxxxxxxxxxx>support-conduit@xxxxxxxxxxxxxxxx
>>>             *Subject:* Re: [conduit] How's your GFS?
>>>              
>>>             Mike,
>>>
>>>             Can you provide what server you are coming from. I know
>>>             your range, but I need to provide to the helpdesk what
>>>             is primary right now so they can trace back.
>>>
>>>             Carissa Klemmer
>>>             NCEP Central Operations
>>>             Dataflow Team Lead
>>>             301-683-3835
>>>
>>>             On Thu, Sep 24, 2015 at 9:57 AM, Mike Schmidt
>>>             <mschmidt@xxxxxxxx> wrote:
>>>
>>>                 Hi Carissa,
>>>
>>>                 We've seen the same jump in latencies;
>>>
>>>                 
>>> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+daffy.unidata.ucar.edu
>>>
>>>                 Here's our traceroute;
>>>
>>>                 # traceroute conduit.ncep.noaa.gov
>>>                 <http://conduit.ncep.noaa.gov>
>>>                 traceroute to conduit.ncep.noaa.gov
>>>                 <http://conduit.ncep.noaa.gov> (140.90.101.42), 30
>>>                 hops max, 60 byte packets
>>>                  1  flra-n156.unidata.ucar.edu
>>>                 <http://flra-n156.unidata.ucar.edu>
>>>                 (128.117.156.253)  0.352 ms  0.344 ms  0.325 ms
>>>                  2  tcom-gs-1-n243-80.ucar.edu
>>>                 <http://tcom-gs-1-n243-80.ucar.edu>
>>>                 (128.117.243.85)  0.558 ms  0.584 ms  0.662 ms
>>>                  3  xe-0-1-2.873.core-l3.frgp.net
>>>                 <http://xe-0-1-2.873.core-l3.frgp.net>
>>>                 (128.117.243.9)  1.138 ms  1.126 ms  1.107 ms
>>>                  4  v3454.rtr-chic.frgp.net
>>>                 <http://v3454.rtr-chic.frgp.net> (192.43.217.222) 
>>>                 23.227 ms  23.296 ms  23.278 ms
>>>                  5  et-7-0-0.115.rtr.wash.net.internet2.edu
>>>                 <http://et-7-0-0.115.rtr.wash.net.internet2.edu>
>>>                 (198.71.45.57)  40.421 ms  40.408 ms  40.340 ms
>>>                  6  198.71.45.228 (198.71.45.228)  40.488 ms  40.649
>>>                 ms  40.624 ms
>>>                  7  ae0.clpk-core.maxgigapop.net
>>>                 <http://ae0.clpk-core.maxgigapop.net>
>>>                 (206.196.178.81)  41.545 ms  41.602 ms  41.170 ms
>>>                  8  noaa-rtr.maxgigapop.net
>>>                 <http://noaa-rtr.maxgigapop.net> (206.196.177.118) 
>>>                 41.796 ms  41.507 ms  41.592 ms
>>>                  9  140.90.111.36 (140.90.111.36)  41.419 ms  41.496
>>>                 ms  41.623 ms
>>>                 10  140.90.76.69 (140.90.76.69)  41.900 ms  41.728
>>>                 ms  41.956 ms
>>>
>>>                 mike
>>>
>>>
>>>                 On Thu, Sep 24, 2015 at 7:49 AM, Carissa Klemmer -
>>>                 NOAA Federal <carissa.l.klemmer@xxxxxxxx> wrote:
>>>
>>>                     Hi all,
>>>
>>>                     I have opened a ticket with our helpdesk and
>>>                     included PSU traceroute. But can I get a better
>>>                     handle on all the paths that are seeing
>>>                     latencies to conduit.ncep.noaa.gov
>>>                     <http://conduit.ncep.noaa.gov>? Is both PSU and
>>>                     WISC seeing spikes? Can I get a WISC traceroute
>>>                     also please?
>>>
>>>                     Thanks,
>>>
>>>                     Carissa Klemmer
>>>                     NCEP Central Operations
>>>                     Dataflow Team Lead
>>>                     301-683-3835 <tel:301-683-3835>
>>>
>>>                     On Thu, Sep 24, 2015 at 8:19 AM, Arthur A Person
>>>                     <aap1@xxxxxxx> wrote:
>>>
>>>                         Pete,
>>>
>>>                         I was thinking that too!  If I only hadn't
>>>                         sent that email...   :)
>>>
>>>                         Anyway, the delays aren't as bad as they
>>>                         were (at least here), but are still
>>>                         indicative of a
>>>                         lurking problem.  Almost seems as though
>>>                         some packet shaping is going on, as Tom
>>>                         suggested previously.  Maybe paths get
>>>                         overloaded and something kicks in and meters-out
>>>                         usage???  Just speculating.  I've asked our
>>>                         network folks here to see if they can
>>>                         investigate
>>>                         our path to NCEP, but that may take awhile. 
>>>                         Our traceroute from this morning at 1113Z is:
>>>
>>>                         [ldm@iddrs1a ~]$ traceroute
>>>                         conduit.ncep.noaa.gov
>>>                         <http://conduit.ncep.noaa.gov>
>>>                         traceroute to conduit.ncep.noaa.gov
>>>                         <http://conduit.ncep.noaa.gov>
>>>                         (140.90.101.42), 30 hops max, 60 byte packets
>>>                         1 172.29.0.66 (172.29.0.66) 0.882 ms
>>>                         192.5.158.1 (192.5.158.1) 0.278 ms 0.264 ms
>>>                         2 Blue1-ethernet3-1.gw.psu.edu
>>>                         <http://Blue1-ethernet3-1.gw.psu.edu>
>>>                         (172.30.5.178) 0.220 ms
>>>                         White1-ethernet3-1.gw.psu.edu
>>>                         <http://White1-ethernet3-1.gw.psu.edu>
>>>                         (172.30.5.177) 0.530 ms 0.526 ms
>>>                         3 Windstream1-ethernet2-1.gw.psu.edu
>>>                         <http://Windstream1-ethernet2-1.gw.psu.edu>
>>>                         (172.30.5.106) 0.385 ms
>>>                         Telecom5-ethernet2-2.gw.psu.edu
>>>                         <http://Telecom5-ethernet2-2.gw.psu.edu>
>>>                         (172.30.5.102) 0.370 ms
>>>                         Windstream1-ethernet3-2.gw.psu.edu
>>>                         <http://Windstream1-ethernet3-2.gw.psu.edu>
>>>                         (172.30.5.114) 0.391 ms
>>>                         4 Telecom5-ethernet2-1.gw.psu.edu
>>>                         <http://Telecom5-ethernet2-1.gw.psu.edu>
>>>                         (172.30.8.10) 0.391 ms 0.408 ms
>>>                         et-8-0-0.2364.rtr.chic.net.internet2.edu
>>>                         <http://et-8-0-0.2364.rtr.chic.net.internet2.edu>
>>>                         (64.57.30.2) 15.149 ms
>>>                         5 et-7-0-0.115.rtr.wash.net.internet2.edu
>>>                         <http://et-7-0-0.115.rtr.wash.net.internet2.edu>
>>>                         (198.71.45.57) 32.276 ms
>>>                         et-8-0-0.2364.rtr.chic.net.internet2.edu
>>>                         <http://et-8-0-0.2364.rtr.chic.net.internet2.edu>
>>>                         (64.57.30.2) 15.301 ms
>>>                         et-7-0-0.115.rtr.wash.net.internet2.edu
>>>                         <http://et-7-0-0.115.rtr.wash.net.internet2.edu>
>>>                         (198.71.45.57) 32.594 ms
>>>                         6 198.71.45.228 (198.71.45.228) 32.423 ms
>>>                         et-7-0-0.115.rtr.wash.net.internet2.edu
>>>                         <http://et-7-0-0.115.rtr.wash.net.internet2.edu>
>>>                         (198.71.45.57) 32.431 ms 198.71.45.228
>>>                         (198.71.45.228) 32.843 ms
>>>                         7 198.71.45.228 (198.71.45.228) 32.853 ms
>>>                         ae0.clpk-core.maxgigapop.net
>>>                         <http://ae0.clpk-core.maxgigapop.net>
>>>                         (206.196.178.81) 33.407 ms 33.401 ms
>>>                         8 ae0.clpk-core.maxgigapop.net
>>>                         <http://ae0.clpk-core.maxgigapop.net>
>>>                         (206.196.178.81) 33.858 ms
>>>                         noaa-rtr.maxgigapop.net
>>>                         <http://noaa-rtr.maxgigapop.net>
>>>                         (206.196.177.118) 33.483 ms
>>>                         ae0.clpk-core.maxgigapop.net
>>>                         <http://ae0.clpk-core.maxgigapop.net>
>>>                         (206.196.178.81) 33.515 ms
>>>                         9 140.90.111.36 (140.90.111.36) 33.574 ms
>>>                         33.545 ms noaa-rtr.maxgigapop.net
>>>                         <http://noaa-rtr.maxgigapop.net>
>>>                         (206.196.177.118) 33.907 ms
>>>                         10 140.90.76.69 (140.90.76.69) 34.220 ms
>>>                         34.012 ms 33.901 ms
>>>
>>>                         The above was taken while we were running
>>>                         about 1000 seconds behind.  A recent change here
>>>                         (9/16/2015) was to direct our first hop to
>>>                         Chicago instead of Pittsburgh (3rox) which
>>>                         is now a 100 Gbit
>>>                         link.  Tests to UCAR at that time were
>>>                         showing 1.38 Gbps throughput with reduced
>>>                         latencies.  Since
>>>                         our delays now are not as bad as they were
>>>                         previously, perhaps this has helped. 
>>>                         However, there may
>>>                         still be a choke point further down the line
>>>                         at maxgigapop or internal to NCEP itself.
>>>                          perfsonar monitoring
>>>                         to NCEP would be useful... does anyone have
>>>                         any tests to NCEP currently running?  Can we
>>>                         identify
>>>                         any common path segments in the trace route
>>>                         above?
>>>
>>>                                                Art
>>>
>>>                         
>>> ------------------------------------------------------------------------
>>>
>>>                             *From: *"Pete Pokrandt" <poker@xxxxxxxxxxxx>
>>>                             *To: *"Arthur A Person" <aap1@xxxxxxx>,
>>>                             "support-conduit@xxxxxxxxxxxxxxxx"
>>>                             <conduit@xxxxxxxxxxxxxxxx>
>>>                             *Cc: *"Bentley, Alicia M"
>>>                             <ambentley@xxxxxxxxxx>, "Daes Support"
>>>                             <daessupport@xxxxxxxxxx>, "Carissa
>>>                             Klemmer - NOAA Federal"
>>>                             <carissa.l.klemmer@xxxxxxxx>, "Tyle,
>>>                             Kevin R" <ktyle@xxxxxxxxxx>
>>>                             *Sent: *Thursday, September 24, 2015
>>>                             1:25:31 AM
>>>
>>>                             *Subject: *Re: [conduit] How's your GFS?
>>>
>>>                             Art,
>>>
>>>
>>>                             Looks like you spoke too soon. Big lags
>>>                             ~1000 secs started up again with today's
>>>                             12 UTC cycle. Very mysterious..
>>>
>>>
>>>                             They are showing up on our feed and
>>>                             consequently downstream from us at Albny.
>>>
>>>
>>>                             
>>> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+idd.aos.wisc.edu
>>>
>>>                             
>>> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+install.atmos.albany.edu
>>>
>>>
>>>                             <sigh..>
>>>
>>>
>>>                             Pete
>>>
>>>
>>>
>>>                             --
>>>                             Pete Pokrandt - Systems Programmer
>>>                             UW-Madison Dept of Atmospheric and
>>>                             Oceanic Sciences
>>>                             608-262-3086 <tel:608-262-3086>  -
>>>                             <mailto:poker@xxxxxxxxxxxx>poker@xxxxxxxxxxxx
>>>
>>>
>>>
>>>                             
>>> ------------------------------------------------------------------------
>>>                             *From:* Arthur A Person <aap1@xxxxxxx>
>>>                             *Sent:* Monday, September 21, 2015 10:14 AM
>>>                             *To:* support-conduit@xxxxxxxxxxxxxxxx
>>>                             *Cc:* Bentley, Alicia M; Daes Support;
>>>                             Carissa Klemmer - NOAA Federal; Pete
>>>                             Pokrandt; Tyle, Kevin R
>>>                             *Subject:* Re: [conduit] How's your GFS?
>>>                              
>>>                             Folks,
>>>
>>>                             Looks like something changed late
>>>                             on Friday in the network paths affecting
>>>                             Penn State and the other universities
>>>                             feeding
>>>                             CONDUIT from NCEP... delays have dropped
>>>                             to a crisp 30 seconds or less.  Does
>>>                             anyone know if a problem was found/fixed?
>>>                             I know some issues were addressed at
>>>                             Penn State with some issues still being
>>>                             worked-on.  Back in the first week of
>>>                             September the feeds were good and then
>>>                             degraded... just want to make sure that
>>>                             doesn't happen again before I re-enable
>>>                             ingest of the gfs 0.25 degree data.
>>>
>>>                                                     Art
>>>
>>>                             
>>> ------------------------------------------------------------------------
>>>
>>>                                 *From: *"Arthur A Person" <aap1@xxxxxxx>
>>>                                 *To:
>>>                                 *"support-conduit@xxxxxxxxxxxxxxxx"
>>>                                 <conduit@xxxxxxxxxxxxxxxx>
>>>                                 *Cc: *"Bentley, Alicia M"
>>>                                 <ambentley@xxxxxxxxxx>, "Daes
>>>                                 Support" <daessupport@xxxxxxxxxx>,
>>>                                 "Carissa Klemmer - NOAA Federal"
>>>                                 <carissa.l.klemmer@xxxxxxxx>
>>>                                 *Sent: *Wednesday, September 9, 2015
>>>                                 4:27:26 PM
>>>                                 *Subject: *Re: [conduit] How's your GFS?
>>>
>>>                                 Just a heads up...
>>>
>>>                                 I've reconfigured our IDD relay to
>>>                                 distribute conduit without the gfs
>>>                                 0.25 degree data until we get our
>>>                                 latencies under control.  We've got
>>>                                 some issues internal to Penn State
>>>                                 creating problems on top of any
>>>                                 external issues and our conduit feed
>>>                                 is useless the way it is at the
>>>                                 moment.  By reverting to conduit
>>>                                 without gfs 0.25, hopefully we'll
>>>                                 maintain a useful stream.  As soon
>>>                                 as the latencies are addressed, I
>>>                                 will reintroduce the gfs 0.25.
>>>
>>>                                                    Art
>>>
>>>                                 
>>> ------------------------------------------------------------------------
>>>
>>>                                     *From: *"Arthur A Person"
>>>                                     <aap1@xxxxxxx>
>>>                                     *To: *"Carissa Klemmer - NOAA
>>>                                     Federal"
>>>                                     <carissa.l.klemmer@xxxxxxxx>
>>>                                     *Cc: *"Bentley, Alicia M"
>>>                                     <ambentley@xxxxxxxxxx>, "Daes
>>>                                     Support"
>>>                                     <daessupport@xxxxxxxxxx>,
>>>                                     "support-conduit@xxxxxxxxxxxxxxxx"
>>>                                     <conduit@xxxxxxxxxxxxxxxx>
>>>                                     *Sent: *Wednesday, September 9,
>>>                                     2015 8:00:19 AM
>>>                                     *Subject: *Re: [conduit] How's
>>>                                     your GFS?
>>>
>>>                                     All,
>>>
>>>                                     
>>> ------------------------------------------------------------------------
>>>
>>>                                         *From: *"Carissa Klemmer -
>>>                                         NOAA Federal"
>>>                                         <carissa.l.klemmer@xxxxxxxx>
>>>                                         *To: *"Arthur A Person"
>>>                                         <aap1@xxxxxxx>
>>>                                         *Cc: *"Tyle, Kevin R"
>>>                                         <ktyle@xxxxxxxxxx>,
>>>                                         "Bentley, Alicia M"
>>>                                         <ambentley@xxxxxxxxxx>,
>>>                                         "Daes Support"
>>>                                         <daessupport@xxxxxxxxxx>,
>>>                                         "support-conduit@xxxxxxxxxxxxxxxx"
>>>                                         <conduit@xxxxxxxxxxxxxxxx>
>>>                                         *Sent: *Tuesday, September
>>>                                         8, 2015 10:19:06 PM
>>>                                         *Subject: *Re: [conduit]
>>>                                         How's your GFS?
>>>
>>>                                         All, 
>>>
>>>                                         NCEP is not making any
>>>                                         active changes to our
>>>                                         networks that should affect
>>>                                         your latencies, especially
>>>                                         not over a weekend. I am not
>>>                                         aware of any changes that
>>>                                         occurred over the holiday
>>>                                         that would have impacted
>>>                                         these networks. This is
>>>                                         likely downstream of NCEP
>>>                                         control which is why you see
>>>                                         the latencies come and go. 
>>>
>>>                                     Okay... I guess my
>>>                                     interpretation was wrong, then. 
>>>                                     My apologies.  There does seem
>>>                                     to be a problem pretty close to
>>>                                     NCEP, however, since the
>>>                                     latencies seem to come and go at
>>>                                     all top-tier sites... although
>>>                                     not all sites are the same (ours
>>>                                     seems to be the highest).  Maybe
>>>                                     we're pushing the long-haul
>>>                                     connectivity to the limit and
>>>                                     multiple choke points are
>>>                                     showing up?  Time to get our
>>>                                     networking folks more involved...
>>>
>>>                                                                Art
>>>
>>>
>>>
>>>
>>>                                         Carissa Klemmer
>>>                                         NCEP Central Operations
>>>                                         Production Management Branch
>>>                                         Dataflow Team
>>>                                         301-683-3835 <tel:301-683-3835>
>>>
>>>                                         On Tue, Sep 8, 2015 at 1:21
>>>                                         PM, Arthur A Person
>>>                                         <aap1@xxxxxxx> wrote:
>>>
>>>                                             We appear to have had
>>>                                             gfs reception problems
>>>                                             with 0Z and 6Z runs last
>>>                                             night.  After implementation
>>>                                             of the 0.25 degree gfs,
>>>                                             CONDUIT latencies were
>>>                                             very large across all
>>>                                             sites during 0.25 degree
>>>                                             data
>>>                                             transmission, but a
>>>                                             week-or-so ago dropped
>>>                                             to negligible levels. 
>>>                                             Over the weekend they jumped
>>>                                             back up again.  I
>>>                                             interpret this to mean
>>>                                             NCEP is tinkering with
>>>                                             network paths trying to
>>>                                             find an effective
>>>                                             way to get these
>>>                                             huge bursts of data out
>>>                                             to the downstream
>>>                                             sites.  The gfs data
>>>                                             loss last night may have
>>>                                             been from the large
>>>                                             latencies or from other
>>>                                             unrelated delivery
>>>                                             problems... dunno...
>>>
>>>                                                                   Art
>>>
>>>                                             
>>> ------------------------------------------------------------------------
>>>
>>>                                                 *From: *"Tyle, Kevin
>>>                                                 R" <ktyle@xxxxxxxxxx>
>>>                                                 *To: *"Pete
>>>                                                 Pokrandt"
>>>                                                 <poker@xxxxxxxxxxxx>
>>>                                                 *Cc: *"Bentley,
>>>                                                 Alicia M"
>>>                                                 <ambentley@xxxxxxxxxx>,
>>>                                                 "Daes Support"
>>>                                                 <daessupport@xxxxxxxxxx>,
>>>                                                 conduit@xxxxxxxxxxxxxxxx
>>>                                                 *Sent: *Tuesday,
>>>                                                 September 8, 2015
>>>                                                 1:00:10 PM
>>>                                                 *Subject: *Re:
>>>                                                 [conduit] How's your
>>>                                                 GFS?
>>>
>>>                                                 Hi Pete, et al.:
>>>
>>>                                                  
>>>
>>>                                                 We here at UAlbany
>>>                                                 continue to get
>>>                                                 spotty reception of
>>>                                                 the GFS since 00Z
>>>                                                 today … anyone else
>>>                                                 having issues?  We
>>>                                                 feed from Madison
>>>                                                 and State College.
>>>
>>>                                                  
>>>
>>>                                                 Earlier thread below:
>>>
>>>                                                  
>>>
>>>                                                 -------------------------
>>>
>>>                                                 Yeah, I’m not
>>>                                                 surprised that the
>>>                                                 addition of the ¼
>>>                                                 deg GFS is causing
>>>                                                 the need for a
>>>                                                 bigger queue (and
>>>                                                 likely burlier
>>>                                                 machine).  That’s
>>>                                                 the main reason I
>>>                                                 have resisted
>>>                                                 requesting it.
>>>
>>>                                                  
>>>
>>>                                                 I’ll fix the issue
>>>                                                 that makes ldmstats
>>>                                                 show
>>>                                                 “install.atmos…”
>>>                                                 instead of
>>>                                                 “cascade.atmos…”
>>>
>>>                                                  
>>>
>>>                                                 Something else must
>>>                                                 be at play since the
>>>                                                 ¼ GFS has been
>>>                                                 flowing for several
>>>                                                 weeks now without
>>>                                                 incident, likely
>>>                                                 tied to the
>>>                                                 increased latency
>>>                                                 you starting seeing.
>>>
>>>                                                  
>>>
>>>                                                 Looks like we only
>>>                                                 got the GFS through
>>>                                                 60 hours today with
>>>                                                 the 12Z run, so
>>>                                                 something definitely
>>>                                                 appears to be amiss
>>>                                                 … I’ll cc: the
>>>                                                 conduit list to see
>>>                                                 if anyone else is
>>>                                                 noticing problems.
>>>
>>>                                                  
>>>
>>>                                                 
>>> _____________________________________________
>>>                                                 Kevin Tyle, Systems
>>>                                                 Administrator
>>>                                                 Dept. of Atmospheric
>>>                                                 & Environmental
>>>                                                 Sciences  
>>>                                                 University at Albany
>>>                                                 Earth Science 235,
>>>                                                 1400 Washington
>>>                                                 Avenue                      
>>>  
>>>
>>>                                                 Albany, NY 12222
>>>                                                 Email: ktyle@xxxxxxxxxx
>>>                                                 Phone: 518-442-4578
>>>                                                 <tel:518-442-4578>          
>>>                   
>>>
>>>                                                 
>>> _____________________________________________
>>>
>>>                                                  
>>>
>>>                                                 *From:*Pete Pokrandt
>>>                                                 [mailto:poker@xxxxxxxxxxxx]
>>>
>>>                                                 *Sent:* Tuesday,
>>>                                                 September 08, 2015
>>>                                                 12:17 PM
>>>                                                 *To:* Tyle, Kevin R
>>>                                                 <ktyle@xxxxxxxxxx>
>>>                                                 *Cc:* Daes Support
>>>                                                 <daessupport@xxxxxxxxxx>
>>>                                                 *Subject:* Re: How's
>>>                                                 your GFS?
>>>
>>>                                                 My GFS appears to be
>>>                                                 complete, but I do
>>>                                                 see that something's
>>>                                                 going on with our
>>>                                                 feed - the latencies
>>>                                                 jumped way up
>>>                                                 somewhere over the
>>>                                                 weekend:
>>>
>>>                                                 
>>> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+idd.aos.wisc.edu
>>>
>>>                                                 You're seeing the
>>>                                                 same, and increased
>>>                                                 yet from your feed
>>>                                                 from Penn State (at
>>>                                                 least to the machine
>>>                                                 'install.atmos.albany.edu
>>>                                                 
>>> <http://install.atmos.albany.edu>
>>>                                                 - I don't see any
>>>                                                 stats reported from
>>>                                                 cascade, which is
>>>                                                 what it looks like
>>>                                                 you are feeding from
>>>                                                 me on)
>>>
>>>                                                 
>>> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/iddstats_nc?CONDUIT+install.atmos.albany.edu
>>>
>>>                                                 I think I need to
>>>                                                 buy more memory and
>>>                                                 keep a larger queue
>>>                                                 on idd.aos.wisc.edu
>>>                                                 <http://idd.aos.wisc.edu>
>>>                                                 with the 0.25 deg
>>>                                                 GFS coming in. There
>>>                                                 are times where my
>>>                                                 queue only holds
>>>                                                 about 20 minutes of
>>>                                                 data, which is
>>>                                                 likely contributing
>>>                                                 to your incomplete
>>>                                                 GFS files..
>>>
>>>                                                 Here's what my 0.5
>>>                                                 deg (the gblav2.*
>>>                                                 files) and the 0.25
>>>                                                 deg (gblav0p25 out
>>>                                                 to 87 h) look like
>>>                                                 for the 00 ant 06
>>>                                                 UTC runs today
>>>
>>>
>>>                                                 0.5 deg:
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 60953687 Sep  7
>>>                                                 22:25
>>>                                                 
>>> /data/grib2/gblav2.15090800_F000
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 66996066 Sep  7
>>>                                                 22:28
>>>                                                 
>>> /data/grib2/gblav2.15090800_F003
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 67902041 Sep  7
>>>                                                 22:30
>>>                                                 
>>> /data/grib2/gblav2.15090800_F006
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 67961293 Sep  7
>>>                                                 22:32
>>>                                                 
>>> /data/grib2/gblav2.15090800_F009
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68081826 Sep  7
>>>                                                 22:35
>>>                                                 
>>> /data/grib2/gblav2.15090800_F012
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68710398 Sep  7
>>>                                                 22:35
>>>                                                 
>>> /data/grib2/gblav2.15090800_F015
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69664268 Sep  7
>>>                                                 22:36
>>>                                                 
>>> /data/grib2/gblav2.15090800_F018
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69177180 Sep  7
>>>                                                 22:38
>>>                                                 
>>> /data/grib2/gblav2.15090800_F021
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69816235 Sep  7
>>>                                                 22:38
>>>                                                 
>>> /data/grib2/gblav2.15090800_F024
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69010253 Sep  7
>>>                                                 22:39
>>>                                                 
>>> /data/grib2/gblav2.15090800_F027
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69786985 Sep  7
>>>                                                 22:40
>>>                                                 
>>> /data/grib2/gblav2.15090800_F030
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68876266 Sep  7
>>>                                                 22:41
>>>                                                 
>>> /data/grib2/gblav2.15090800_F033
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69376601 Sep  7
>>>                                                 22:42
>>>                                                 
>>> /data/grib2/gblav2.15090800_F036
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69029846 Sep  7
>>>                                                 22:43
>>>                                                 
>>> /data/grib2/gblav2.15090800_F039
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69142392 Sep  7
>>>                                                 22:44
>>>                                                 
>>> /data/grib2/gblav2.15090800_F042
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68990399 Sep  7
>>>                                                 22:45
>>>                                                 
>>> /data/grib2/gblav2.15090800_F045
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69343366 Sep  7
>>>                                                 22:46
>>>                                                 
>>> /data/grib2/gblav2.15090800_F048
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69150894 Sep  7
>>>                                                 22:47
>>>                                                 
>>> /data/grib2/gblav2.15090800_F051
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69504675 Sep  7
>>>                                                 22:47
>>>                                                 
>>> /data/grib2/gblav2.15090800_F054
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69196832 Sep  7
>>>                                                 22:48
>>>                                                 
>>> /data/grib2/gblav2.15090800_F057
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69335487 Sep  7
>>>                                                 22:50
>>>                                                 
>>> /data/grib2/gblav2.15090800_F060
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69261676 Sep  7
>>>                                                 22:50
>>>                                                 
>>> /data/grib2/gblav2.15090800_F063
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69166068 Sep  7
>>>                                                 22:51
>>>                                                 
>>> /data/grib2/gblav2.15090800_F066
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69054105 Sep  7
>>>                                                 22:53
>>>                                                 
>>> /data/grib2/gblav2.15090800_F069
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68895264 Sep  7
>>>                                                 22:54
>>>                                                 
>>> /data/grib2/gblav2.15090800_F072
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69202038 Sep  7
>>>                                                 22:56
>>>                                                 
>>> /data/grib2/gblav2.15090800_F075
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69339334 Sep  7
>>>                                                 22:56
>>>                                                 
>>> /data/grib2/gblav2.15090800_F078
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69181930 Sep  7
>>>                                                 22:57
>>>                                                 
>>> /data/grib2/gblav2.15090800_F081
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69674148 Sep  7
>>>                                                 22:58
>>>                                                 
>>> /data/grib2/gblav2.15090800_F084
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69383769 Sep  7
>>>                                                 22:58
>>>                                                 
>>> /data/grib2/gblav2.15090800_F087
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69645526 Sep  7
>>>                                                 22:59
>>>                                                 
>>> /data/grib2/gblav2.15090800_F090
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69119323 Sep  7
>>>                                                 23:00
>>>                                                 
>>> /data/grib2/gblav2.15090800_F093
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69363296 Sep  7
>>>                                                 23:01
>>>                                                 
>>> /data/grib2/gblav2.15090800_F096
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69030287 Sep  7
>>>                                                 23:03
>>>                                                 
>>> /data/grib2/gblav2.15090800_F099
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69819322 Sep  7
>>>                                                 23:03
>>>                                                 
>>> /data/grib2/gblav2.15090800_F102
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69498561 Sep  7
>>>                                                 23:04
>>>                                                 
>>> /data/grib2/gblav2.15090800_F105
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69690447 Sep  7
>>>                                                 23:05
>>>                                                 
>>> /data/grib2/gblav2.15090800_F108
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69274213 Sep  7
>>>                                                 23:06
>>>                                                 
>>> /data/grib2/gblav2.15090800_F111
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70089206 Sep  7
>>>                                                 23:07
>>>                                                 
>>> /data/grib2/gblav2.15090800_F114
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70007688 Sep  7
>>>                                                 23:08
>>>                                                 
>>> /data/grib2/gblav2.15090800_F117
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70237308 Sep  7
>>>                                                 23:08
>>>                                                 
>>> /data/grib2/gblav2.15090800_F120
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69849708 Sep  7
>>>                                                 23:09
>>>                                                 
>>> /data/grib2/gblav2.15090800_F123
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69883550 Sep  7
>>>                                                 23:11
>>>                                                 
>>> /data/grib2/gblav2.15090800_F126
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69586365 Sep  7
>>>                                                 23:11
>>>                                                 
>>> /data/grib2/gblav2.15090800_F129
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70110782 Sep  7
>>>                                                 23:12
>>>                                                 
>>> /data/grib2/gblav2.15090800_F132
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69430545 Sep  7
>>>                                                 23:13
>>>                                                 
>>> /data/grib2/gblav2.15090800_F135
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69461630 Sep  7
>>>                                                 23:14
>>>                                                 
>>> /data/grib2/gblav2.15090800_F138
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69264487 Sep  7
>>>                                                 23:15
>>>                                                 
>>> /data/grib2/gblav2.15090800_F141
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69553206 Sep  7
>>>                                                 23:16
>>>                                                 
>>> /data/grib2/gblav2.15090800_F144
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68924371 Sep  7
>>>                                                 23:17
>>>                                                 
>>> /data/grib2/gblav2.15090800_F147
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69191965 Sep  7
>>>                                                 23:17
>>>                                                 
>>> /data/grib2/gblav2.15090800_F150
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68639462 Sep  7
>>>                                                 23:19
>>>                                                 
>>> /data/grib2/gblav2.15090800_F153
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69035706 Sep  7
>>>                                                 23:22
>>>                                                 
>>> /data/grib2/gblav2.15090800_F156
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68831618 Sep  7
>>>                                                 23:25
>>>                                                 
>>> /data/grib2/gblav2.15090800_F159
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69428952 Sep  7
>>>                                                 23:27
>>>                                                 
>>> /data/grib2/gblav2.15090800_F162
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69514672 Sep  7
>>>                                                 23:28
>>>                                                 
>>> /data/grib2/gblav2.15090800_F165
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69614097 Sep  7
>>>                                                 23:29
>>>                                                 
>>> /data/grib2/gblav2.15090800_F168
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69404524 Sep  7
>>>                                                 23:29
>>>                                                 
>>> /data/grib2/gblav2.15090800_F171
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69534566 Sep  7
>>>                                                 23:30
>>>                                                 
>>> /data/grib2/gblav2.15090800_F174
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69528455 Sep  7
>>>                                                 23:31
>>>                                                 
>>> /data/grib2/gblav2.15090800_F177
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69747643 Sep  7
>>>                                                 23:31
>>>                                                 
>>> /data/grib2/gblav2.15090800_F180
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69397125 Sep  7
>>>                                                 23:32
>>>                                                 
>>> /data/grib2/gblav2.15090800_F183
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69973323 Sep  7
>>>                                                 23:32
>>>                                                 
>>> /data/grib2/gblav2.15090800_F186
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69070113 Sep  7
>>>                                                 23:33
>>>                                                 
>>> /data/grib2/gblav2.15090800_F189
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69586837 Sep  7
>>>                                                 23:34
>>>                                                 
>>> /data/grib2/gblav2.15090800_F192
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69202267 Sep  7
>>>                                                 23:34
>>>                                                 
>>> /data/grib2/gblav2.15090800_F195
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69169373 Sep  7
>>>                                                 23:35
>>>                                                 
>>> /data/grib2/gblav2.15090800_F198
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68193948 Sep  7
>>>                                                 23:36
>>>                                                 
>>> /data/grib2/gblav2.15090800_F201
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 67963148 Sep  7
>>>                                                 23:38
>>>                                                 
>>> /data/grib2/gblav2.15090800_F204
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 67689203 Sep  7
>>>                                                 23:39
>>>                                                 
>>> /data/grib2/gblav2.15090800_F207
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68079977 Sep  7
>>>                                                 23:41
>>>                                                 
>>> /data/grib2/gblav2.15090800_F210
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68931672 Sep  7
>>>                                                 23:43
>>>                                                 
>>> /data/grib2/gblav2.15090800_F213
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68749459 Sep  7
>>>                                                 23:46
>>>                                                 
>>> /data/grib2/gblav2.15090800_F216
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68739072 Sep  7
>>>                                                 23:46
>>>                                                 
>>> /data/grib2/gblav2.15090800_F219
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68789427 Sep  7
>>>                                                 23:47
>>>                                                 
>>> /data/grib2/gblav2.15090800_F222
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68031035 Sep  7
>>>                                                 23:48
>>>                                                 
>>> /data/grib2/gblav2.15090800_F225
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68735199 Sep  7
>>>                                                 23:48
>>>                                                 
>>> /data/grib2/gblav2.15090800_F228
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 65347330 Sep  7
>>>                                                 23:49
>>>                                                 
>>> /data/grib2/gblav2.15090800_F231
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 65891902 Sep  7
>>>                                                 23:49
>>>                                                 
>>> /data/grib2/gblav2.15090800_F234
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 65383729 Sep  7
>>>                                                 23:50
>>>                                                 
>>> /data/grib2/gblav2.15090800_F237
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 66299227 Sep  7
>>>                                                 23:50
>>>                                                 
>>> /data/grib2/gblav2.15090800_F240
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64525715 Sep  7
>>>                                                 23:52
>>>                                                 
>>> /data/grib2/gblav2.15090800_F252
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64515690 Sep  7
>>>                                                 23:53
>>>                                                 
>>> /data/grib2/gblav2.15090800_F264
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 63803271 Sep  7
>>>                                                 23:53
>>>                                                 
>>> /data/grib2/gblav2.15090800_F276
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 63261621 Sep  7
>>>                                                 23:54
>>>                                                 
>>> /data/grib2/gblav2.15090800_F288
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64171542 Sep  7
>>>                                                 23:54
>>>                                                 
>>> /data/grib2/gblav2.15090800_F300
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64308576 Sep  7
>>>                                                 23:56
>>>                                                 
>>> /data/grib2/gblav2.15090800_F312
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64334459 Sep  7
>>>                                                 23:58
>>>                                                 
>>> /data/grib2/gblav2.15090800_F324
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64189700 Sep  7
>>>                                                 23:59
>>>                                                 
>>> /data/grib2/gblav2.15090800_F336
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 63829248 Sep  7
>>>                                                 23:59
>>>                                                 
>>> /data/grib2/gblav2.15090800_F348
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64655803 Sep  8
>>>                                                 00:00
>>>                                                 
>>> /data/grib2/gblav2.15090800_F360
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64436657 Sep  8
>>>                                                 00:07
>>>                                                 
>>> /data/grib2/gblav2.15090800_F372
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64546095 Sep  8
>>>                                                 00:12
>>>                                                 
>>> /data/grib2/gblav2.15090800_F384
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 61169101 Sep  8
>>>                                                 04:26
>>>                                                 
>>> /data/grib2/gblav2.15090806_F000
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 67422108 Sep  8
>>>                                                 04:28
>>>                                                 
>>> /data/grib2/gblav2.15090806_F003
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68374534 Sep  8
>>>                                                 04:31
>>>                                                 
>>> /data/grib2/gblav2.15090806_F006
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68543418 Sep  8
>>>                                                 04:33
>>>                                                 
>>> /data/grib2/gblav2.15090806_F009
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69298218 Sep  8
>>>                                                 04:35
>>>                                                 
>>> /data/grib2/gblav2.15090806_F012
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69188133 Sep  8
>>>                                                 04:36
>>>                                                 
>>> /data/grib2/gblav2.15090806_F015
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69917655 Sep  8
>>>                                                 04:37
>>>                                                 
>>> /data/grib2/gblav2.15090806_F018
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69558566 Sep  8
>>>                                                 04:38
>>>                                                 
>>> /data/grib2/gblav2.15090806_F021
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69659459 Sep  8
>>>                                                 04:38
>>>                                                 
>>> /data/grib2/gblav2.15090806_F024
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69288102 Sep  8
>>>                                                 04:40
>>>                                                 
>>> /data/grib2/gblav2.15090806_F027
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68686968 Sep  8
>>>                                                 04:40
>>>                                                 
>>> /data/grib2/gblav2.15090806_F030
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68640234 Sep  8
>>>                                                 04:42
>>>                                                 
>>> /data/grib2/gblav2.15090806_F033
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69544506 Sep  8
>>>                                                 04:42
>>>                                                 
>>> /data/grib2/gblav2.15090806_F036
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68462036 Sep  8
>>>                                                 04:43
>>>                                                 
>>> /data/grib2/gblav2.15090806_F039
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69287354 Sep  8
>>>                                                 04:44
>>>                                                 
>>> /data/grib2/gblav2.15090806_F042
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69228412 Sep  8
>>>                                                 04:45
>>>                                                 
>>> /data/grib2/gblav2.15090806_F045
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69444769 Sep  8
>>>                                                 04:46
>>>                                                 
>>> /data/grib2/gblav2.15090806_F048
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69089036 Sep  8
>>>                                                 04:47
>>>                                                 
>>> /data/grib2/gblav2.15090806_F051
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69542812 Sep  8
>>>                                                 04:48
>>>                                                 
>>> /data/grib2/gblav2.15090806_F054
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69377775 Sep  8
>>>                                                 04:49
>>>                                                 
>>> /data/grib2/gblav2.15090806_F057
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69324867 Sep  8
>>>                                                 04:50
>>>                                                 
>>> /data/grib2/gblav2.15090806_F060
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69313464 Sep  8
>>>                                                 04:51
>>>                                                 
>>> /data/grib2/gblav2.15090806_F063
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69820155 Sep  8
>>>                                                 04:52
>>>                                                 
>>> /data/grib2/gblav2.15090806_F066
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69484687 Sep  8
>>>                                                 04:52
>>>                                                 
>>> /data/grib2/gblav2.15090806_F069
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69581997 Sep  8
>>>                                                 04:53
>>>                                                 
>>> /data/grib2/gblav2.15090806_F072
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69189693 Sep  8
>>>                                                 04:54
>>>                                                 
>>> /data/grib2/gblav2.15090806_F075
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69751906 Sep  8
>>>                                                 04:55
>>>                                                 
>>> /data/grib2/gblav2.15090806_F078
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69558875 Sep  8
>>>                                                 04:56
>>>                                                 
>>> /data/grib2/gblav2.15090806_F081
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69903084 Sep  8
>>>                                                 04:58
>>>                                                 
>>> /data/grib2/gblav2.15090806_F084
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69627748 Sep  8
>>>                                                 04:59
>>>                                                 
>>> /data/grib2/gblav2.15090806_F087
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69678696 Sep  8
>>>                                                 04:59
>>>                                                 
>>> /data/grib2/gblav2.15090806_F090
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69497446 Sep  8
>>>                                                 05:00
>>>                                                 
>>> /data/grib2/gblav2.15090806_F093
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69735442 Sep  8
>>>                                                 05:01
>>>                                                 
>>> /data/grib2/gblav2.15090806_F096
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69767861 Sep  8
>>>                                                 05:02
>>>                                                 
>>> /data/grib2/gblav2.15090806_F099
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70169785 Sep  8
>>>                                                 05:03
>>>                                                 
>>> /data/grib2/gblav2.15090806_F102
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69625644 Sep  8
>>>                                                 05:04
>>>                                                 
>>> /data/grib2/gblav2.15090806_F105
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69954293 Sep  8
>>>                                                 05:05
>>>                                                 
>>> /data/grib2/gblav2.15090806_F108
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69996186 Sep  8
>>>                                                 05:06
>>>                                                 
>>> /data/grib2/gblav2.15090806_F111
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70297897 Sep  8
>>>                                                 05:06
>>>                                                 
>>> /data/grib2/gblav2.15090806_F114
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70037957 Sep  8
>>>                                                 05:08
>>>                                                 
>>> /data/grib2/gblav2.15090806_F117
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69968183 Sep  8
>>>                                                 05:08
>>>                                                 
>>> /data/grib2/gblav2.15090806_F120
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69564905 Sep  8
>>>                                                 05:10
>>>                                                 
>>> /data/grib2/gblav2.15090806_F123
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69725865 Sep  8
>>>                                                 05:11
>>>                                                 
>>> /data/grib2/gblav2.15090806_F126
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69349475 Sep  8
>>>                                                 05:11
>>>                                                 
>>> /data/grib2/gblav2.15090806_F129
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69625604 Sep  8
>>>                                                 05:12
>>>                                                 
>>> /data/grib2/gblav2.15090806_F132
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69392152 Sep  8
>>>                                                 05:15
>>>                                                 
>>> /data/grib2/gblav2.15090806_F135
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69551134 Sep  8
>>>                                                 05:18
>>>                                                 
>>> /data/grib2/gblav2.15090806_F138
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69108820 Sep  8
>>>                                                 05:19
>>>                                                 
>>> /data/grib2/gblav2.15090806_F141
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69469618 Sep  8
>>>                                                 05:19
>>>                                                 
>>> /data/grib2/gblav2.15090806_F144
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 68774645 Sep  8
>>>                                                 05:20
>>>                                                 
>>> /data/grib2/gblav2.15090806_F147
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69135260 Sep  8
>>>                                                 05:20
>>>                                                 
>>> /data/grib2/gblav2.15090806_F150
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69009857 Sep  8
>>>                                                 05:21
>>>                                                 
>>> /data/grib2/gblav2.15090806_F153
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69647753 Sep  8
>>>                                                 05:21
>>>                                                 
>>> /data/grib2/gblav2.15090806_F156
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69604259 Sep  8
>>>                                                 05:22
>>>                                                 
>>> /data/grib2/gblav2.15090806_F159
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69851358 Sep  8
>>>                                                 05:22
>>>                                                 
>>> /data/grib2/gblav2.15090806_F162
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69621423 Sep  8
>>>                                                 05:23
>>>                                                 
>>> /data/grib2/gblav2.15090806_F165
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69987289 Sep  8
>>>                                                 05:24
>>>                                                 
>>> /data/grib2/gblav2.15090806_F168
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70009168 Sep  8
>>>                                                 05:24
>>>                                                 
>>> /data/grib2/gblav2.15090806_F171
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70272431 Sep  8
>>>                                                 05:25
>>>                                                 
>>> /data/grib2/gblav2.15090806_F174
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69951044 Sep  8
>>>                                                 05:26
>>>                                                 
>>> /data/grib2/gblav2.15090806_F177
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70294466 Sep  8
>>>                                                 05:28
>>>                                                 
>>> /data/grib2/gblav2.15090806_F180
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69693077 Sep  8
>>>                                                 05:31
>>>                                                 
>>> /data/grib2/gblav2.15090806_F183
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70277595 Sep  8
>>>                                                 05:35
>>>                                                 
>>> /data/grib2/gblav2.15090806_F186
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70161497 Sep  8
>>>                                                 05:36
>>>                                                 
>>> /data/grib2/gblav2.15090806_F189
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70075264 Sep  8
>>>                                                 05:37
>>>                                                 
>>> /data/grib2/gblav2.15090806_F192
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69929971 Sep  8
>>>                                                 05:37
>>>                                                 
>>> /data/grib2/gblav2.15090806_F195
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69879151 Sep  8
>>>                                                 05:38
>>>                                                 
>>> /data/grib2/gblav2.15090806_F198
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69726455 Sep  8
>>>                                                 05:38
>>>                                                 
>>> /data/grib2/gblav2.15090806_F201
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70186834 Sep  8
>>>                                                 05:38
>>>                                                 
>>> /data/grib2/gblav2.15090806_F204
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69735649 Sep  8
>>>                                                 05:39
>>>                                                 
>>> /data/grib2/gblav2.15090806_F207
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70062469 Sep  8
>>>                                                 05:40
>>>                                                 
>>> /data/grib2/gblav2.15090806_F210
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69475211 Sep  8
>>>                                                 05:40
>>>                                                 
>>> /data/grib2/gblav2.15090806_F213
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69688060 Sep  8
>>>                                                 05:41
>>>                                                 
>>> /data/grib2/gblav2.15090806_F216
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69169089 Sep  8
>>>                                                 05:42
>>>                                                 
>>> /data/grib2/gblav2.15090806_F219
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69623322 Sep  8
>>>                                                 05:42
>>>                                                 
>>> /data/grib2/gblav2.15090806_F222
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69434126 Sep  8
>>>                                                 05:43
>>>                                                 
>>> /data/grib2/gblav2.15090806_F225
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69447710 Sep  8
>>>                                                 05:44
>>>                                                 
>>> /data/grib2/gblav2.15090806_F228
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69232930 Sep  8
>>>                                                 05:44
>>>                                                 
>>> /data/grib2/gblav2.15090806_F231
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69688395 Sep  8
>>>                                                 05:45
>>>                                                 
>>> /data/grib2/gblav2.15090806_F234
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 69476983 Sep  8
>>>                                                 05:47
>>>                                                 
>>> /data/grib2/gblav2.15090806_F237
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 70027781 Sep  8
>>>                                                 05:50
>>>                                                 
>>> /data/grib2/gblav2.15090806_F240
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64748968 Sep  8
>>>                                                 05:52
>>>                                                 
>>> /data/grib2/gblav2.15090806_F252
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64729059 Sep  8
>>>                                                 05:53
>>>                                                 
>>> /data/grib2/gblav2.15090806_F264
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64211460 Sep  8
>>>                                                 05:53
>>>                                                 
>>> /data/grib2/gblav2.15090806_F276
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64117374 Sep  8
>>>                                                 05:54
>>>                                                 
>>> /data/grib2/gblav2.15090806_F288
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64123032 Sep  8
>>>                                                 05:54
>>>                                                 
>>> /data/grib2/gblav2.15090806_F300
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64714736 Sep  8
>>>                                                 05:56
>>>                                                 
>>> /data/grib2/gblav2.15090806_F312
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 65052210 Sep  8
>>>                                                 05:56
>>>                                                 
>>> /data/grib2/gblav2.15090806_F324
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 65123631 Sep  8
>>>                                                 05:57
>>>                                                 
>>> /data/grib2/gblav2.15090806_F336
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64903451 Sep  8
>>>                                                 05:58
>>>                                                 
>>> /data/grib2/gblav2.15090806_F348
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64423290 Sep  8
>>>                                                 05:59
>>>                                                 
>>> /data/grib2/gblav2.15090806_F360
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 64365594 Sep  8
>>>                                                 05:59
>>>                                                 
>>> /data/grib2/gblav2.15090806_F372
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 63855749 Sep  8
>>>                                                 06:07
>>>                                                 
>>> /data/grib2/gblav2.15090806_F384
>>>
>>>                                                 0.25 deg
>>>
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 180752345 Sep  7
>>>                                                 22:25
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_Fanl
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 197882387 Sep  7
>>>                                                 22:26
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F000
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 217304897 Sep  7
>>>                                                 22:27
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F003
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 221447144 Sep  7
>>>                                                 22:30
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F006
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 221383770 Sep  7
>>>                                                 22:32
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F009
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 222748480 Sep  7
>>>                                                 22:34
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F012
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224209489 Sep  7
>>>                                                 22:35
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F015
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226360332 Sep  7
>>>                                                 22:36
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F018
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225185199 Sep  7
>>>                                                 22:37
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F021
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226720828 Sep  7
>>>                                                 22:38
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F024
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224211990 Sep  7
>>>                                                 22:38
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F027
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226623368 Sep  7
>>>                                                 22:40
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F030
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224601041 Sep  7
>>>                                                 22:41
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F033
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225696377 Sep  7
>>>                                                 22:41
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F036
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224803488 Sep  7
>>>                                                 22:43
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F039
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225463303 Sep  7
>>>                                                 22:44
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F042
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224172234 Sep  7
>>>                                                 22:44
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F045
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225750651 Sep  7
>>>                                                 22:45
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F048
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224513834 Sep  7
>>>                                                 22:46
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F051
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225871134 Sep  7
>>>                                                 22:47
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F054
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224871484 Sep  7
>>>                                                 22:48
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F057
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225954437 Sep  7
>>>                                                 22:50
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F060
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225600052 Sep  7
>>>                                                 22:50
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F063
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225672348 Sep  7
>>>                                                 22:51
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F066
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225064451 Sep  7
>>>                                                 22:52
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F069
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225318101 Sep  7
>>>                                                 22:54
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F072
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225303961 Sep  7
>>>                                                 22:57
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F075
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226805528 Sep  7
>>>                                                 23:03
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F078
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226187062 Sep  7
>>>                                                 23:08
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F081
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 227313364 Sep  7
>>>                                                 23:09
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F084
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226221831 Sep  7
>>>                                                 23:15
>>>                                                 
>>> /data/grib2/gblav0p25.15090800_F087
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 197951753 Sep  8
>>>                                                 04:25
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F000
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 181438882 Sep  8
>>>                                                 04:26
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_Fanl
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 218273142 Sep  8
>>>                                                 04:28
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F003
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 222180270 Sep  8
>>>                                                 04:30
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F006
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 222627637 Sep  8
>>>                                                 04:32
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F009
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225440960 Sep  8
>>>                                                 04:34
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F012
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224877734 Sep  8
>>>                                                 04:35
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F015
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226700650 Sep  8
>>>                                                 04:36
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F018
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225325799 Sep  8
>>>                                                 04:37
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F021
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226163438 Sep  8
>>>                                                 04:38
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F024
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225234793 Sep  8
>>>                                                 04:39
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F027
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 224315172 Sep  8
>>>                                                 04:40
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F030
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 223485303 Sep  8
>>>                                                 04:41
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F033
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226101395 Sep  8
>>>                                                 04:42
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F036
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 222880336 Sep  8
>>>                                                 04:43
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F039
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225276943 Sep  8
>>>                                                 04:44
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F042
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225167793 Sep  8
>>>                                                 04:45
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F045
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225771493 Sep  8
>>>                                                 04:46
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F048
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225066649 Sep  8
>>>                                                 04:47
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F051
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225905191 Sep  8
>>>                                                 04:47
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F054
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225706912 Sep  8
>>>                                                 04:48
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F057
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225891555 Sep  8
>>>                                                 04:49
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F060
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225723607 Sep  8
>>>                                                 04:50
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F063
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 227329359 Sep  8
>>>                                                 04:51
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F066
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226381130 Sep  8
>>>                                                 04:52
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F069
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 227000926 Sep  8
>>>                                                 04:53
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F072
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 225483067 Sep  8
>>>                                                 04:54
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F075
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 227295269 Sep  8
>>>                                                 04:55
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F078
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226316715 Sep  8
>>>                                                 04:55
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F081
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 227632093 Sep  8
>>>                                                 04:57
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F084
>>>                                                 -rw-r--r--. 1 ldm
>>>                                                 ldm 226447758 Sep  8
>>>                                                 05:01
>>>                                                 
>>> /data/grib2/gblav0p25.15090806_F087
>>>
>>>
>>>
>>>                                                 Pete
>>>
>>>
>>>
>>>
>>>                                                 On 09/08/2015 08:43
>>>                                                 AM, Tyle, Kevin R wrote:
>>>
>>>                                                     Hi Pete,
>>>
>>>                                                      
>>>
>>>                                                     We’ve had
>>>                                                     incomplete GFS
>>>                                                     the last two
>>>                                                     runs (00 and 06
>>>                                                     UTC today) … how
>>>                                                     did things look
>>>                                                     on your end?
>>>
>>>                                                      
>>>
>>>                                                     Thanks,
>>>
>>>                                                      
>>>
>>>                                                     Kevin
>>>
>>>                                                      
>>>
>>>                                                     
>>> _____________________________________________
>>>                                                     Kevin Tyle,
>>>                                                     Systems
>>>                                                     Administrator
>>>                                                     Dept. of
>>>                                                     Atmospheric &
>>>                                                     Environmental
>>>                                                     Sciences  
>>>                                                     University at Albany
>>>                                                     Earth Science
>>>                                                     235, 1400
>>>                                                     Washington
>>>                                                     Avenue                  
>>>      
>>>
>>>                                                     Albany, NY 12222
>>>                                                     Email:
>>>                                                     ktyle@xxxxxxxxxx
>>>                                                     Phone:
>>>                                                     518-442-4578
>>>                                                     <tel:518-442-4578>      
>>>                       
>>>
>>>                                                     
>>> _____________________________________________
>>>
>>>
>>>
>>>
>>>                                                 -- 
>>>
>>>                                                 Pete Pokrandt - Systems 
>>> Programmer
>>>
>>>                                                 UW-Madison Dept of 
>>> Atmospheric and Oceanic Sciences
>>>
>>>                                                 608-262-3086
>>>                                                 <tel:608-262-3086>  - 
>>> poker@xxxxxxxxxxxx
>>>                                                 <mailto:poker@xxxxxxxxxxxx>
>>>
>>>
>>>                                                 
>>> _______________________________________________
>>>                                                 conduit mailing list
>>>                                                 conduit@xxxxxxxxxxxxxxxx
>>>                                                 For list information
>>>                                                 or to unsubscribe,
>>>                                                 visit:
>>>                                                 
>>> <http://www.unidata.ucar.edu/mailing_lists/>http://www.unidata.ucar.edu/mailing_lists/
>>>
>>>
>>>                                             -- 
>>>                                             Arthur A. Person
>>>                                             Research Assistant,
>>>                                             System Administrator
>>>                                             Penn State Department of
>>>                                             Meteorology
>>>                                             email:  aap1@xxxxxxx,
>>>                                             phone:  814-863-1563
>>>                                             <tel:814-863-1563>
>>>
>>>                                             
>>> _______________________________________________
>>>                                             conduit mailing list
>>>                                             conduit@xxxxxxxxxxxxxxxx
>>>                                             For list information or
>>>                                             to unsubscribe, visit:
>>>                                             
>>> <http://www.unidata.ucar.edu/mailing_lists/>http://www.unidata.ucar.edu/mailing_lists/
>>>
>>>
>>>
>>>                                     -- 
>>>                                     Arthur A. Person
>>>                                     Research Assistant, System
>>>                                     Administrator
>>>                                     Penn State Department of Meteorology
>>>                                     email:  aap1@xxxxxxx, phone:
>>>                                      814-863-1563 <tel:814-863-1563>
>>>
>>>                                     
>>> _______________________________________________
>>>                                     conduit mailing list
>>>                                     conduit@xxxxxxxxxxxxxxxx
>>>                                     For list information or to
>>>                                     unsubscribe, visit:
>>>                                     
>>> <http://www.unidata.ucar.edu/mailing_lists/>http://www.unidata.ucar.edu/mailing_lists/
>>>
>>>
>>>                                 -- 
>>>                                 Arthur A. Person
>>>                                 Research Assistant, System Administrator
>>>                                 Penn State Department of Meteorology
>>>                                 email:  aap1@xxxxxxx, phone:
>>>                                  814-863-1563 <tel:814-863-1563>
>>>
>>>
>>>                             -- 
>>>                             Arthur A. Person
>>>                             Research Assistant, System Administrator
>>>                             Penn State Department of Meteorology
>>>                             email:  aap1@xxxxxxx, phone:
>>>                              814-863-1563 <tel:814-863-1563>
>>>
>>>
>>>                         -- 
>>>                         Arthur A. Person
>>>                         Research Assistant, System Administrator
>>>                         Penn State Department of Meteorology
>>>                         email:  aap1@xxxxxxx, phone:  814-863-1563
>>>                         <tel:814-863-1563>
>>>
>>>
>>>
>>>                     _______________________________________________
>>>                     conduit mailing list
>>>                     conduit@xxxxxxxxxxxxxxxx
>>>                     For list information or to unsubscribe, visit:
>>>                     
>>> <http://www.unidata.ucar.edu/mailing_lists/>http://www.unidata.ucar.edu/mailing_lists/
>>>
>>>
>>>
>>>
>>>
>>>             _______________________________________________
>>>             conduit mailing list
>>>             conduit@xxxxxxxxxxxxxxxx <mailto:conduit@xxxxxxxxxxxxxxxx>
>>>             For list information or to unsubscribe, visit:
>>>             
>>> <http://www.unidata.ucar.edu/mailing_lists/>http://www.unidata.ucar.edu/mailing_lists/
>>>
>>>
>>>         -- 
>>>         Arthur A. Person
>>>         Research Assistant, System Administrator
>>>         Penn State Department of Meteorology
>>>         email:  aap1@xxxxxxx <mailto:aap1@xxxxxxx>, phone:  814-863-1563
>>>
>>>
>>>
>>> -- 
>>> Arthur A. Person
>>> Research Assistant, System Administrator
>>> Penn State Department of Meteorology
>>> email:  aap1@xxxxxxx <mailto:aap1@xxxxxxx>, phone:  814-863-1563
>>> _______________________________________________
>>> conduit mailing list
>>> conduit@xxxxxxxxxxxxxxxx <mailto:conduit@xxxxxxxxxxxxxxxx>
>>> For list information or to unsubscribe, visit:
>>> <http://www.unidata.ucar.edu/mailing_lists/>http://www.unidata.ucar.edu/mailing_lists/
>>>
>>
>>
>> _______________________________________________
>> Ncep.list.pmb-dataflow mailing list
>> Ncep.list.pmb-dataflow@xxxxxxxxxxxxxxxxxxxx
>> https://www.lstsrv.ncep.noaa.gov/mailman/listinfo/ncep.list.pmb-dataflow
>