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20040810: idv

>From: "Glenn Rutledge" <address@hidden>
>Organization: NCDC
>Keywords: 200408101322.i7ADM9aW000601  IDV GRIB

Hi Glenn-

First a request.  If you can, please send your messages in plain text.  
Our support mail reader doesn't support HTML which makes it difficult
to read your messages.  Thanks.

Now on to your question(s).

>Still having a problem with teh 3d fileds. The data 
>is at ftp://www.baronams.com/scratch/asims/O3_3D_G1.200317512.grb
>but not for much longer. I can plot up the data as 2d fields but 
>isosfc's are not avbl to me via idv. Thanks !! 
>
>This might help- I ran the grib thru the Wgrib utility:
>rec 1:0:date 2003062412 O3MR kpds5=154 kpds6=241 kpds7=998  levels=(3,230)
>grid=255 anl: 
>O3MR=Ozone mixing ratio [kg/kg] 
>timerange 10 P1 0 P2 0 TimeU nx 63 ny 67 GDS grid 3 num_in_ave 0 missing 0
>center 7 subcenter 255 process 84 Table 2 <br>
>Lambert Conf: Lat1 24.666000 Lon1 -102.820000 Lov -100.000000 
>Latin1 30.000000 Latin2 60.000000 LatSP 0.00000 0 LonSP 0.000000 
>North Pole (63 x 67) Dx 45.000000 Dy 45.000000 scan 64
>min/max data 7.63575e-10 8.97049e-08 num bits 8 BDS_Ref  7.63575e-10 i
>DecScale 0 BinScale -31 
> 
>rec 2:4314:date 2003062412 O3MR kpds5=154 kpds6=241 kpds7=992  levels=(3,224)
>grid=255 anl: <br>

Since IDV can't read GRIB directly, do you have a GDS URL that I could
point to?  Can you figure out what units are being returned for the
vertical level?

Also, what version of the IDV are you using (check the Help->About...
dialog).  It may be that the version you have does not have the
fix for units of "mb" as a vertical level. 

Don
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