[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[GEMPAK #CDI-788374]: GEMPAK - NSHARP Surface Data from Models



> Steve,
> 
> For some reason the attachment did not come through. Could you try again?
> 
> Marty
> 
> _____________________________
> Martin A. Baxter, Ph.D.
> Assistant Professor of Meteorology
> Department of Geography
> Central Michigan University
> Mount Pleasant, MI 48859
> (989) 774-2055


Marty,

I posted on the web site under:

http://www.unidata.ucar.edu/downloads/gempak/nawips-5.10.4/binary/linux/nsharp

Steve Chiswell
Unidata User Support




> 
> ________________________________
> 
> From: Unidata GEMPAK Support [mailto:address@hidden]
> Sent: Fri 9/28/2007 12:47 PM
> To: Baxter, Martin A
> Cc: address@hidden
> Subject: [GEMPAK #CDI-788374]: GEMPAK - NSHARP Surface Data from Models
> 
> 
> 
> Marty,
> 
> I have attached the 32 bit linux executable which I tested on the RIC2 (40km 
> grid 236)
> at Denver which has a station pressure of 833mb, and verified that the 
> surface gets interpolated to
> this intermediate level.
> 
> Steve Chiswell
> Unidata User Support
> 
> 
> 
> > Steve,
> >
> > Thanks for your help. If you could make the 32 bit Linux binary available 
> > to me via email or ftp we will try it out.
> >
> > Thanks,
> >
> > Marty
> >
> > _____________________________
> > Martin A. Baxter, Ph.D.
> > Assistant Professor of Meteorology
> > Department of Geography
> > Central Michigan University
> > Mount Pleasant, MI 48859
> > (989) 774-2055
> >
> > ________________________________
> >
> > From: Unidata GEMPAK Support [mailto:address@hidden]
> > Sent: Thu 9/27/2007 2:14 PM
> > To: Baxter, Martin A
> > Cc: address@hidden
> > Subject: [GEMPAK #CDI-788374]: GEMPAK - NSHARP Surface Data from Models
> >
> >
> >
> > Marty,
> >
> > GDPROF (which is what GARP is using to plot skew-t's) is using all
> > grids on the pressure coordinate and plotting the profile
> > for those levels, even if the points are below ground.
> >
> > NSHARP on the other hand looks to determine what the surface pressure is,
> > and if you have a grid of PRES@0%NONE which you do, it uses that to
> > exclude data below ground. NSHARP does not use the 2m temp and dewpoint,
> > not the 10 meter winds as replacement for surface conditions though your
> > could use gdvint and interpolate the data as needed in your grid file.
> >
> > I have updated NSHARP for the 5.10.4 distribution in progress to
> > interpolate the levels to the surface elevation to improve the surface
> > based parameters and can send you a binary if that is what you are currently
> > using.
> >
> > Steve Chiswell
> > Unidata User Support
> >
> > > Institution: Central Michigan University
> > > Package Version: 5.10.2
> > > Operating System: Linux FC5
> > > Hardware Information: Dell 380
> > > Inquiry: Steve,
> > >
> > > I am using NSHARP to look at RUC soundings. Notice that the lowest level 
> > > is different between what is displayed in GARP. The lowest level in 
> > > NSHARP is 975 mb. Is there any way I can get the surface to display in 
> > > NSHARP, as it seems to be doing in GARP? When you lift a parcel from 975, 
> > > that\\\'s not really the same as the surface. The RUC file is 40 km 
> > > resolution, and it does include 2 m T, Td, and winds. It also includes 
> > > 1000 mb grids.
> > >
> > > Are you aware of any more technical documentation on NSHARP - how all 
> > > this stuff is calculated?
> > >
> > > On another note, thanks for responding to my earlier question on GARP. 
> > > Your suggestions worked.
> > >
> > > Marty
> > >
> > >
> > >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: CDI-788374
> > Department: Support GEMPAK
> > Priority: Normal
> > Status: Closed
> >
> >
> >
> >
> >
> 
> 
> Ticket Details
> ===================
> Ticket ID: CDI-788374
> Department: Support GEMPAK
> Priority: Normal
> Status: Closed
> 
> 
> 
> 
> 


Ticket Details
===================
Ticket ID: CDI-788374
Department: Support GEMPAK
Priority: Normal
Status: Closed