[gradsusr] gradsusr Digest, Vol 30, Issue 50
Bill Bua
bill.bua at noaa.gov
Wed Aug 29 11:40:35 EDT 2012
Jeff --
I think that the problem has been solved regarding those supercomputer
problems, from what I understand at NCEP. It's been occurring at 00 UTC
cycle, if I recall correctly.
Bill
On 8/29/2012 10:43 AM, Jeff Lake wrote:
> The NCEP has been experiencing super computer problems,
> the NAM, GFS and SHREF models have been coming out late, or in the case of
> the SHREF they stopped one run in order to complete the GFS
> -Jeff Lake
> MichiganWxSystem.com
> AllisonHouse.com
> TheWeatherCenter.net
> GRLevelXStuff.com
> On 8/29/2012 5:43, Zilore Mumba wrote:
>> Excuse me if am posting to the wrong list, but I am assuming many of
>> the people on this list run the WRF model. I have been having
>> problems lately with data to run WRF
>> The model was running very well with data from
>> http://nomad3.ncep.noaa.gov/pub/gfs/rotating-grb2/ (alternative being
>> http://nomad3.ncep.noaa.gov/pub/gfs/rotating-0.5/). However, since
>> 7th August
>> the data on these addresses were updated no more.
>> Then I tried http://nomad5.ncep.noaa.gov/pub/gfs/gfs20120820/ where
>> the date changes daily, but from 20th there is no more update.
>> Claudio kindly gave
>> meftp://ftpprd.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/gfs.2012082800/
>> but as of 29th there is no more update. I wonder what is happening.
>> would someone have some idea?
>> Thanks
>>
>> On Fri, Aug 24, 2012 at 5:00 PM, <gradsusr-request at gradsusr.org
>> <mailto:gradsusr-request at gradsusr.org>> wrote:
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>> > than "Re: Contents of gradsusr digest..."
>> >
>> >
>> > Today's Topics:
>> >
>> > 1. Make monthly subset from forecast output using lats4d (Midhun M)
>> > 2. Re: Unusual map displacement (Dan Leins)
>> >
>> >
>> > ----------------------------------------------------------------------
>> >
>> > Message: 1
>> > Date: Fri, 24 Aug 2012 08:36:03 +0530
>> > From: Midhun M <midhun.ndr at gmail.com <mailto:midhun.ndr at gmail.com>>
>> > Subject: [gradsusr] Make monthly subset from forecast output using
>> > lats4d
>> > To: gradsusr at gradsusr.org <mailto:gradsusr at gradsusr.org>
>> > Message-ID:
>> >
>> <CAJtc32DXJh_JzHvvTf6WWb96gsaQCsHVJK=j770QDW477ds3Ug at mail.gmail.com
>> <mailto:j770QDW477ds3Ug at mail.gmail.com>>
>> > Content-Type: text/plain; charset="iso-8859-1"
>> >
>> > Dear users,
>> > I want to re-grid 6-hourly forecast outputs from a global model to
>> a single
>> > monthly mean netcdf file. Here I am attaching the grads control
>> file (ctl)
>> > of forecast outputs.
>> > If anybody knows this, please help me..
>> >
>> >
>> > -midhun
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>> >
>> > ------------------------------
>> >
>> > Message: 2
>> > Date: Fri, 24 Aug 2012 07:27:04 -0700
>> > From: Dan Leins <theedge981 at gmail.com <mailto:theedge981 at gmail.com>>
>> > Subject: Re: [gradsusr] Unusual map displacement
>> > To: GrADS Users Forum <gradsusr at gradsusr.org
>> <mailto:gradsusr at gradsusr.org>>
>> > Message-ID:
>> >
>> <CA+Z5f8Gd5OLAuTXsE501x9H+5JONYcCc+pTgQA5BveKtrEq2qQ at mail.gmail.com
>> <mailto:CA%2BZ5f8Gd5OLAuTXsE501x9H%2B5JONYcCc%2BpTgQA5BveKtrEq2qQ at mail.gmail.com>>
>> > Content-Type: text/plain; charset="iso-8859-1"
>> >
>> > List,
>> >
>> > Just wanted to see if anyone can point me in the right direction
>> with this
>> > problem. I've read through the documentation but it's still unclear
>> to me
>> > how to proceed with lcc grids that cross the equator. I've verified the
>> > data in the grib file indeed stretches well below the equator and
>> that this
>> > is an issue isolated to GrADS.
>> >
>> > Thanks for any help!
>> > Dan
>> >
>> > On Thu, Aug 16, 2012 at 3:06 AM, Dan Leins <theedge981 at gmail.com
>> <mailto:theedge981 at gmail.com>> wrote:
>> >
>> >> Jennifer,
>> >>
>> >> Yes, the data is on a lambert projection that crosses the equator.
>> If pdef
>> >> lcc isn't the appropriate option, what else can I try? I've looked
>> through
>> >> the pdef documentation but I don't see anything that stands out as the
>> >> obvious solution.
>> >>
>> >> For reference, here is how my pdef line is currently defined in my
>> control
>> >> file:
>> >>
>> >> *pdef 269 169 rotllr -10.242000 -88.026000 1 1 25.118000 25.118000
>> >> -46.680000 40000 40000*
>> >>
>> >> Here's some metadata about the grib file itself:
>> >>
>> >> * File Name : 201207240600_arw_wrfout_d01.grb*
>> >> * File Format : GRIB 1*
>> >> * Model ID : 116*
>> >> * Center ID : 7*
>> >> * Sub Center ID : 0*
>> >> *
>> >> *
>> >> * Grid Projection : Lambert Conformal*
>> >> *
>> >> *
>> >> * Grid Dimensions NX x NY : 269 x 169*
>> >> * Grid Spacing DX, DY : 40.000km, 40.000km*
>> >> * Standard Latitude : 25.118*
>> >> * Standard Longitude : -46.680*
>> >> * Latitude, Longitude (1,1): -10.242, -88.026*
>> >> * True Lat1, Lat2 : 25.118, 25.118*
>> >> * Pole : North Pole*
>> >> * Scan : WE:SN*
>> >> *
>> >> *
>> >> * Corner Lat-Lon points of the domain:*
>> >> *
>> >> *
>> >> * 43.14, -111.83 43.15, 18.45*
>> >> * * **
>> >> *
>> >> *
>> >> * * 24.75, -47.09*
>> >> *
>> >> *
>> >> * * **
>> >> * -10.24, -88.03 -10.24, -5.35*
>> >>
>> >>
>> >> Any advice on how to proceed?
>> >>
>> >> Thanks!
>> >> Dan
>> >>
>> >> On Fri, Aug 10, 2012 at 4:24 PM, Jennifer Adams <jma at cola.iges.org
>> <mailto:jma at cola.iges.org>> wrote:
>> >>
>> >>> If the native grid is on a lambert projection that crosses the
>> equator?
>> >>> If so, then the pdef lcc won't work properly. --Jennifer
>> >>>
>> >>>
>> >>> On Aug 10, 2012, at 6:14 PM, Dan Leins wrote:
>> >>>
>> >>> List,
>> >>>
>> >>> I have a grib1 file from a WRF model which is displaying
>> improperly in
>> >>> GrADS. The domain is fairly large and crosses the equator as well
>> as the
>> >>> prime meridian. Here is the output from q dims:
>> >>>
>> >>> X is varying Lon = -88.026 to 11.0066 X = 1 to 269
>> >>> Y is varying Lat = -10.242 to 50.8489 Y = 1 to 169
>> >>> Z is fixed Lev = 1013 Z = 1
>> >>> T is fixed Time = 06Z24JUL2012 T = 1
>> >>> E is fixed Ens = 1 E = 1
>> >>>
>> >>>
>> >>> I'm attaching an image of the 'landsfc' field from the grib file,
>> it's
>> >>> obvious that the field is displaced too far north.
>> >>>
>> >>> Any idea what could be going on here? I've tried setting
>> different map
>> >>> projections in GrADS but that doesn't resolve the problem.
>> >>>
>> >>> Thanks for any help!
>> >>> Dan
>> >>> <landsfc.png>_______________________________________________
>> >>> gradsusr mailing list
>> >>> gradsusr at gradsusr.org <mailto:gradsusr at gradsusr.org>
>> >>> http://gradsusr.org/mailman/listinfo/gradsusr
>> >>>
>> >>>
>> >>> --
>> >>> Jennifer M. Adams
>> >>> IGES/COLA
>> >>> 4041 Powder Mill Road, Suite 302
>> >>> Calverton, MD 20705
>> >>> jma at cola.iges.org <mailto:jma at cola.iges.org>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> _______________________________________________
>> >>> gradsusr mailing list
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>> >>> http://gradsusr.org/mailman/listinfo/gradsusr
>> >>>
>> >>>
>> >>
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>> >
>> > End of gradsusr Digest, Vol 30, Issue 50
>> > ****************************************
>>
>>
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