Help: How run RegCM3 with scenarios climates from GCM

From: Vicente Chirivella Osma <vchirivo_at_nyahnyahspammersnyahnyah>
Date: Sun Jan 24 2010 - 14:34:47 MST

Hello:

I want run REGCM3 with climate scenarios data from GCM (2010 - 2040), but I
don't know how use these files.

Thank you

Mensaje citado por ncl-talk-request@ucar.edu:

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> 1. gsn_csm_x2y2 - two curve, different x label (H.Dang)
> 2. Re: Problem with addfiles? (Bridget Thrasher)
>
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> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 23 Jan 2010 20:56:50 -0500
> From: "H.Dang" <danghy@gmail.com>
> Subject: gsn_csm_x2y2 - two curve, different x label
> To: ncl-talk@ucar.edu
> Message-ID:
> <669c87b81001231756p5a080902j385b5a2303a92a08@mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hello,
>
> I'm trying to plot two curves on one graph, the x1 for curve1 spans [0,50],
> x2 for curve 2 spans [273, 323]. I also want the top axes and bottom axes
> strictly follow these x1 and x2 spans, so the two curves will look like
> coincide each other. But the top axes in the plot I got changes from 270 to
> 330, the bottom one is 0 to 50. Now the two curves look quite different
> since one of them is "squeezed". Anybody please tell me how to fix this
> problem? Thank you!
>
> --
> Cordially,
> Hongyan
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> Message: 2
> Date: Sat, 23 Jan 2010 20:32:56 -0800
> From: Bridget Thrasher <bthrasher@climatecentral.org>
> Subject: Re: Problem with addfiles?
> To: Dennis Shea <shea@ucar.edu>
> Cc: ncl-talk@ucar.edu
> Message-ID:
> <4284b83f1001232032g6372e7e9j631935cd282206fb@mail.gmail.com>
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>
> They are different because the first set is 5 files of 10 years each, and
> the second set is 50 files of 1 year each. The code is in a loop d = 0,364
> to get a single day from all 50 years. So the first set gets 10 records
> (d::365) per file, while the second gets only 1 record (d) per file and so
> doesn't need the stride. The first concatenates the five groups of 10
> records, as shown in printVarSummary, while the second does not, resulting
> in only 1 timestep instead of 50. I can add the stride to the second set to
> see if it then concatenates, but shouldn't it work as written?
>
> On Sat, Jan 23, 2010 at 7:04 AM, Dennis Shea <shea@ucar.edu> wrote:
>
> > concatenation is the default. do you do not need
> > ListSetType(...,"cat")
> >
> > the 1st set of files you did:
> > day_data_20c = fall20c[:]->$var$(d::365,:,:)
> >
> >
> > the 2nd set of files you did
> > sortobs = fallobs[:]->$var$(d,:,:)
> >
> > I think the (d,:,:) should be (d::365,:,:)
> >
> > sortobs = fallobs[:]->$var$(d::365,:,:)
> >
> > Good luck
> >
> > Bridget Thrasher wrote:
> >
> >> I am finding some peculiar behavior when getting data from a set resulting
> >> from a call to addfiles. Both arrays should be the same size (50x180x360),
> >> but the second is not concatenating. Am I doing something wrong?
> >>
> >> Code snippets:
> >>
> >> fall20c = addfiles(files20c,"r") ; files20c contains 5 files, each with
> >> 10 years of daily data
> >> ListSetType(fall20c,"cat")
> >>
> >> fallobs = addfiles(filesobs,"r") ; filesobs contains 50 files, each with
> >> 1 year of daily data
> >> ListSetType(fallobs,"cat")
> >>
> >> day_data_20c = fall20c[:]->$var$(d::365,:,:)
> >> printVarSummary(day_data_20c)
> >>
> >> sortobs = fallobs[:]->$var$(d,:,:)
> >> printVarSummary(sortobs)
> >>
> >>
> >> Output to screen:
> >>
> >> Variable: day_data_20c
> >> Type: float
> >> Total Size: 12960000 bytes
> >> 3240000 values
> >> Number of Dimensions: 3
> >> Dimensions and sizes: [time | 50] x [latitude | 180] x [longitude |
> >> 360]
> >> Coordinates:
> >> time: [711751.5..729636.5]
> >> latitude: [-89.5..89.5]
> >> longitude: [ 0.5..359.5]
> >>
> >>
> >> Variable: sortobs
> >> Type: float
> >> Total Size: 259200 bytes
> >> 64800 values
> >> Number of Dimensions: 2
> >> Dimensions and sizes: [lat | 180] x [lon | 360]
> >> Coordinates:
> >> lat: [-89.5..89.5]
> >> lon: [ 0.5..359.5]
> >>
> >>
> >>
> >> --
> >> Bridget Thrasher, PhD
> >> Postdoctoral Researcher
> >> Climate Central
> >> www.climatecentral.org <http://www.climatecentral.org>
> >>
> >>
> >>
> >> ------------------------------------------------------------------------
> >>
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> >
>
>
> --
> Bridget Thrasher, PhD
> Postdoctoral Researcher
> Climate Central
> www.climatecentral.org
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Received on Sun Jan 24 14:34:55 2010

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