[gradsusr] Different GFS Variables on OpenDAP versus FTP

[AMS EmsiWx Bytča]

Hi Mark,

they are... see part of my ctl fle below:


dset ^gfs.grib2
index ^gfs.grib2.idx
undef 9.999E+20
title gfs.grib2
* produced by g2ctl v0.0.8.8
* command line options: -verf gfs.grib2
* griddef=1:0:(537 x 209):grid_template=0:winds(N/S): lat-lon grid:(537 
x 209) units 1e-06 input WE:SN output WE:SN res 48 lat 24.000000 to 
76.000000 by 0.250000 lon 303.000000 to 77.000000 by 0.250000 
#points=112233:winds(N/S)

dtype grib2
ydef 209 linear 24.000000 0.25
xdef 537 linear -57 0.250000
tdef 81 linear 00Z15feb2019 3hr
* PROFILE hPa
zdef 22 levels 100000 97500 95000 92500 90000 85000 80000 75000 70000 
65000 60000 55000 50000 45000 40000 35000 30000 25000 20000 15000 10000 1000
options pascals
vars 38
no4LFTXsfc   0,1,0   0,7,193 ** surface Best (4 layer) Lifted Index [K]
ACPCPsfc   0,1,0   0,1,10,1 ** surface Convective Precipitation [kg/m^2]
APCPsfc   0,1,0   0,1,8,1 ** surface Total Precipitation [kg/m^2]
CAPEsfc   0,1,0   0,7,6 ** surface Convective Available Potential Energy 
[J/kg]
CAPE180_0mb  0,108,18000,0   0,7,6 ** 180-0 mb above ground Convective 
Available Potential Energy [J/kg]
CFRZRsfc   0,1,0   0,1,193,0 ** surface Categorical Freezing Rain 
(yes=1; no=0) [non-dim]
CICEPsfc   0,1,0   0,1,194,0 ** surface Categorical Ice Pellets (yes=1; 
no=0) [non-dim]
CINsfc   0,1,0   0,7,7 ** surface Convective Inhibition [J/kg]
CIN180_0mb  0,108,18000,0   0,7,7 ** 180-0 mb above ground Convective 
Inhibition [J/kg]
CRAINsfc   0,1,0   0,1,192,0 ** surface Categorical Rain (yes=1; no=0) 
[non-dim]
CSNOWsfc   0,1,0   0,1,195,0 ** surface Categorical Snow (yes=1; no=0) 
[non-dim]
DPT2m   0,103,2   0,0,6 ** 2 m above ground Dew Point Temperature [K]
GUSTsfc   0,1,0   0,2,22 ** surface Wind Speed (Gust) [m/s]
HGTsfc   0,1,0   0,3,5 ** surface Geopotential Height [gpm]
HGTprs    22,100  0,3,5 ** (1000 975 950 925 900.. 250 200 150 100 10) 
Geopotential Height [gpm]



What do you use to get the GRIBS, how do you process them, where do you 
use them (SW)?


Marian



Dňa 15. 2. 2019 o 20:45 MARK SPONSLER napísal(a):
>
> Hi all,
>
> Interesting situation...
>
>
> I'm using the main NOAA site for obtaining data from the GFS 0.25 deg 
> model
>
> https://nomads.ncep.noaa.gov/
>
>
> When using Open DAP I can get obtain variable ACPCP (at the surface) 
> and CSNOW (at the surface)
>
>
> But when using HTTP those variables are NOT available in the standard 
> gfs.t0Xz.pgrb2.0p25.fXXX files or the pgrb2b files.
>
>
> Any idea where I can obtain these variables?
>
> Any idea why these variables are not in the pgrb2 files?
>
>
> Thanks,
> Mark
>
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