Re: grib data

Shen,

i created the table and attached. you can update the grib jar file using
the jar command at
http://java.sun.com/j2se/1.4.2/docs/tooldocs/solaris/jar.html

you have to update 2 files, tablelookup.lst fnmoc_3.tab

i didn't have a file to test with, so let me know if there's problems.
also, the url you sent me had multiple entries for some single parameters,
ie number 7. when i created the table i used the last one in the series
because this is the latest FNMOC table. hope that makes sense.


robb...




On Tue, 1 Aug 2006, Shen Yingshuo wrote:

> hi robb,
>
>    i got some infor from usgodae about grib table
>
>  here are the links
>
> http://www.usgodae.org/docs/layout/mdllayout.pns.html
>
> http://www.usgodae.org/docs/layout/pn_parameter_tbl.pns.html
>
> thanks again for your kind help
>
>
> On 7/31/06, Robb Kambic <address@hidden> wrote:
>
> >
> > Shen,
> >
> > sorry for the delay in response. i responsed to your message but forgot to
> > include your address because the message was forwarded to me.
> >
> > the problem is we don't have a parameter table for the data. can you
> > contact the data provider FNMOC and see if they have a table? if so, i'll
> > add the table into the resources and it should work.
> >
> > i sent a support message to FNMOC asking for the table but never got a
> > response. i have table version 2 but not version 3 and it's not good to
> > kludge these tables because they are a mess anyways. i also searched the
> > web but was unable to find the table. i just sent another request for the
> > table, maybe second time will be a charm.
> >
> > robb..
> >
> >
> >
> >
> >
> > On Mon, 24 Jul 2006, John Caron wrote:
> >
> > > Robb, can you check these files, and get back to shen? looks like we
> > dont have a grib table for them:
> > >
> > > NotSupportedException : ucar.grib.NotSupportedException: table for
> > center: 58 subCenter: 0 number: 3
> > > NotSupportedException : ucar.grib.NotSupportedException: table for
> > center: 58 subCenter: 0 number: 3
> > > java.lang.NullPointerException
> > >       at ucar.grib.grib1.Grib1Lookup.<init>(Grib1Lookup.java:44)
> > >       at ucar.nc2.iosp.grib.Grib1ServiceProvider.open(
> > Grib1ServiceProvider.java:71)
> > >       at ucar.nc2.iosp.grib.GribServiceProvider.open(
> > GribServiceProvider.java:63)
> > >       at ucar.nc2.NetcdfFile.<init>(NetcdfFile.java:823)
> > >       at ucar.nc2.NetcdfFile.open(NetcdfFile.java:368)
> > >       at ucar.nc2.NetcdfFile.open(NetcdfFile.java:230)
> > >       at ucar.nc2.NetcdfFile.open(NetcdfFile.java:175)
> > >
> > >
> > > i put a test file in:
> > >
> > > /upc/share/testdata\grid\grib\grib1\test
> > >
> > >
> > > -------- Original Message --------
> > > Subject:      grib data
> > > Date:         Fri, 21 Jul 2006 16:23:45 -1000
> > > From:         Shen Yingshuo <address@hidden>
> > > Organization:         UCAR/Unidata
> > > To:   address@hidden
> > > CC:   address@hidden
> > >
> > >
> > >
> > > hi john and ethan,
> > >
> > >    this is shen yingshuo from iprc/soest -- university of hawaii.
> > >
> > >    i guess you guys don't remember me but i met you both a few times in
> > > meetings (ams or opendap workshop -- too bad that peter has not been
> > > doing opendap workshop for the last three years).
> > >
> > >    we have been using john's aggregation server since 2002 -- and i
> > > just learned there had been major change in aggregation server and it is
> > > now part of thredds.
> > >
> > >    great to know the new netcdf-java lib reads grib data.   and i liket
> > > the new thredds..
> > >
> > >    i wonder if you can help me with some problems that i have with
> > > serving grib data
> > >
> > >  i put some grib data (i got from usgodae) into my thredds
> > >
> > >
> > http://laoshen.soest.hawaii.edu:9090/thredds/catalog/scanwave/catalog.html
> > >
> > > using
> > >
> > > <?xml version="1.0" encoding="UTF-8"?>
> > > <catalog
> > > xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0
> > > <http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0>"
> > > xmlns:xlink="http://www.w3.org/1999/xlink"; name="Scan All" version="
> > 1.0.1">
> > >   <service name="all" serviceType="Compound" base="">
> > >     <service name="ncdods" serviceType="OPENDAP" base="/thredds/dodsC/"
> > />
> > >     <service name="HTTPServer" serviceType="HTTPServer"
> > > base="/thredds/fileServer/" />
> > >   </service>
> > >   <datasetScan name="Wave Data for TW" path="scanwave"
> > > dirLocation="/home/tsana/poppy/wave/" addDatasetSize="true">
> > >     <serviceName>all</serviceName>
> > >   </datasetScan>
> > > </catalog>
> > >
> > >  i can see data from the  server but only the http service works -- that
> > > i can download data.  there is nothing in opendap.
> > >
> > > also if the opendap works... how can i aggregate them  --- using
> > > type="joinExisting"
> > >
> > > thanks for your time..
> > >
> > >
> >
> > ===============================================================================
> > Robb Kambic                                Unidata Program Center
> > Software Engineer III                      Univ. Corp for Atmospheric
> > Research
> > address@hidden                   WWW:
> > http://www.unidata.ucar.edu/
> >
> > ===============================================================================
> >
>

===============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
address@hidden             WWW: http://www.unidata.ucar.edu/
===============================================================================

7:      -1:               0:    nceptab_2.tab
7:      -1:               1:    nceptab_1.tab
7:      -1:               2:    nceptab_2.tab
7:      -1:               3:    nceptab_3.tab
7:      -1:             129:    nceptab_129.tab
7:      -1:             130:    nceptab_130.tab
7:      -1:             131:    nceptab_131.tab
7:      -1:             140:    nceptab_140.tab
8:      -1:               0:    nceptab_1.tab
8:      -1:               1:    nceptab_1.tab
8:      -1:               2:    nceptab_2.tab
8:      -1:               3:    nceptab_3.tab
8:      -1:             129:    nceptab_129.tab
8:      -1:             130:    nceptab_130.tab
8:      -1:             131:    nceptab_131.tab
8:      -1:             140:    nceptab_140.tab
9:      -1:               0:    nceptab_1.tab
9:      -1:               1:    nceptab_1.tab
9:      -1:               2:    nceptab_2.tab
9:      -1:               3:    nceptab_3.tab
9:      -1:             129:    nceptab_129.tab
9:      -1:             130:    nceptab_130.tab
9:      -1:             131:    nceptab_131.tab
9:      -1:             140:    nceptab_140.tab
54:      0:               2:    cmcgem_2.tab
57:     -1:               2:    afwa.tab
57:     -1:               3:    afwa.tab
57:     -1:             128:    af_128.tab
57:     -1:             129:    af_129.tab
57:     -1:             130:    afwa.tab
58:      0:               2:    fnmoc_2.tab
58:      0:               3:    fnmoc_3.tab
58:     42:               2:    af_2.tab
59:      0:               0:    fsl_0_0.tab
59:      2:               0:    fsl_2_0.tab
59:      0:               2:    fsl_2_0.tab
59:      0:             129:    nceptab_129.tab
60:      0:               2:    ncar_0_200.tab
60:      0:             129:    ncar_0_200.tab
60:      1:               2:    ncar_1_2.tab
74:      0:               2:    nceptab_2.tab
78:     -1:               2:    nceptab_2.tab
85:     -1:               2:    nc72_ecmwf_3.tab
98:     -1:               1:    nc72_ecmwf_3.tab
98:     -1:               2:    nc72_ecmwf_3.tab
98:     -1:               3:    nc72_ecmwf_3.tab
98:     -1:             128:    ecmwf_128.tab
98:     -1:             140:    ecmwf_140.tab
98:     -1:             160:    ecmwf_160.tab
98:     -1:             162:    ecmwf_162.tab
158:     0:               2:    fnmoc_2.tab
250:     2:             200:    wrf_2_200.tab

-1:58:0:3
0:var0:undefined
1:var1:lifting condensation level [m]
2:var2:pressure reduce to MSL [Pa]
3:var3:surface pressure tendency [microbars s-1]
5:var5:ICAO Standard Atmosphere Reference Height []
6:var6:geopotential [m2 s-1 2]
7:var7:geometric thickness of layer [gpm]
8:var8:geometric height of level or surface [m]
9:var9:standard deviation of height [m]
10:var10:total ozone [Dobson]
11:var11:air temperature [deg_K]
12:var12:virtual air temperature [deg_K]
13:var13:potential temperature [K]
14:var14:Pseudo-adiabatic potential temperature or equivalent potential 
temperature [K]
15:var15:maximum temperature [K]
16:var16:minimum temperature [K]
17:var17:dewpoint temperature [deg_K]
18:var18:dewpoint depression increment [deg_K]
19:var19:lapse rate [K m-1]
20:var20:visibility [m]
21:var21:radar Spectra 1  []
22:var22:radar Spectra 2  []
23:var23:radar Spectra 3  []
24:var24:Parcel lifted index  to 500 hPa  [K]
25:var25:temperature difference [deg_K]
26:var26:Pressure anomaly [Pa]
27:var27:Geopotential Height anomaly [gpm]
28:var28:Wave Spectra  1  []
29:var29:Wave Spectra  2  []
30:var30:Wave Spectra  3  []
31:var31:probability of near surface wind speed >= 35 kt []
32:var32:wind speed [m s-1]
33:var33:mean u wind component truncated to wave number 18 [m s-1]
34:var34:mean v wind component truncated to wave number 18 [m s-1]
35:var35:stream function [m 2 s-1]
36:var36:velocity potential [m 2 s-1]
37:var37:Montgomery stream function [m 2 s-1]
38:var38:Sigma coord. vertical velocity [s-1]
39:var39:wind vertical velocity  omega  [Pa s-1]
40:var40:vertical  z  wind velocity [m s-1]
41:var41:absolute vorticity [1 s-1]
42:var42:absolute divergence [1 s-1]
43:var43:relative vorticity [s-1]
44:var44:relative divergence [s-1]
45:var45:vertical u_component shear [s-1]
46:var46:vertical v_component shear [s-1]
47:var47:direction of current [deg]
48:var48:speed of current [m s-1]
49:var49:current u component  east-west  [m s-1]
50:var50:current v component  north-south  [m s-1]
51:var51:specific humidity [kg kg-1]
52:var52:relative humidity []
53:var53:mixing ratio [kg kg-1]
54:var54:precipitable water [kg m-1 2]
55:var55:vapor pressure [Pa]
56:var56:Saturation deficit [Pa]
57:var57:evaporate duct height [m]
58:var58:Cloud Ice [kg m-1 2]
59:var59:rain rate [kg m-1 2 s-1]
60:var60:Thunderstorm probability [%]
61:var61:total precipitation  12-hour  [kg m-1 2]
62:var62:stable precipitation [kg m-1 2]
63:var63:convective precipitation [kg m-1 2]
64:var64:snowfall rate water equivalent [kg m-1 2]
65:var65:water equiv.of accum snow depth [kg m-1 2]
66:var66:snow depth [m]
67:var67:geometric depth of level  layer  or surface [m]
68:var68:Transient thermocline depth [m]
69:var69:Main thermocline anomaly [m]
71:var71:total cloud cover []
72:var72:convection clouds cover []
73:var73:low cloud cover []
74:var74:mid cloud cover []
75:var75:high cloud cover []
76:var76:cloud water [kg m-1 2]
77:var77:Best lifted index  to 500 hPa  [K]
78:var78:convective snow [kg m-1 2]
79:var79:large scale snow [kg m-1 2]
80:var80:temperature of sea  water  [deg_K]
81:var81:land []
82:var82:deviation of sea level from mean [m]
83:var83:terrain height [m]
84:var84:surface albedo []
85:var85:ground temperature [deg_K]
86:var86:soil mositure content [kg m-1 2]
87:var87:vegetation [kg kg-1]
88:var88:salinity [kg kg-1]
89:var89:atmospheric density error estimate [kg m-1 3]
90:var90:water runoff [kg m-1 2]
91:var91:sea_ice []
92:var92:ice thickness [m]
93:var93:direction of ice drift [deg]
94:var94:speed of ice drift [m s-1]
95:var95:ice velocity u component  east-west  [m s-1]
96:var96:ice velocity v component  north-south  [m s-1]
97:var97:Forecasted changes to ice thickness [m/day]
98:var98:ice divergence [1 s-1]
99:var99:snow melt [m]
100:var100:significant height of combined wind waves and swells [m]
101:var101:wind wave direction  from which  [deg]
102:var102:mean period of wind waves [s]
103:var103:wind wave period [s]
104:var104:swell wave direction [deg]
105:var105:swell wave height [m]
106:var106:swell wave period [s]
107:var107:primary wave direction [deg]
108:var108:primary wave mean period [s]
109:var109:secondary wave direction [deg]
110:var110:secondary wave mean period [s]
111:var111:Net short-wave radiation surface  [W m-1 2]
112:var112:Net long-wave radiation surface  [W m-1 2]
113:var113:Net short-wave radiation top of atmos.  [W m-1 2]
114:var114:Net long-wave radiation top of atmos.  [W m-1 2]
115:var115:IR heat flux [W m-1 2]
116:var116:solar radiance [W m-1 2]
117:var117:global radiation [W m-1 2]
118:var118:Brightness temperature [K]
119:var119:Long-wave radiation [W s-1 rm 2]
120:var120:Short-wave radiation [W s-1 rm 2]
121:var121:moisture flux [W m-1 2]
122:var122:sensible heat flux [W m-1 2]
123:var123:boundary layer dissipation [W m-1 2]
124:var124:wind stress u component  east-west  [Nt m-1 2]
125:var125:wind stress v component  north-south  [Nt m-1 2]
126:var126:Wind mixing energy [J]
127:var127:Image data []
132:var132:modified refractivity []
133:var133:temperature of ground or sea [deg_K]
145:var145:dynamic height [m 2 s-1 **2]
146:var146:temperature error [deg_K]
150:var150:gale wind probability []
153:var153:wave stress - u component [Nt m-1 2]
154:var154:wave stress - v component [Nt m-1 2]
155:var155:surface heat flux [W m-1 2]
158:var158:turbulence kinetic energy [m 2 s-1 **2]
171:var171:general acoustic index []
176:var176:world coordinates  latitude  [deg_+N]
177:var177:world coordinates  longitude  [deg_+E]
179:var179:strength of level [m s-1]
202:var202:gradient of level [deg_K m-1]
209:var209:visual wave height [m]
210:var210:Short wave [gpm]
211:var211:Residual wave [gpm]
212:var212:Long wave [gpm]
213:var213:magnetic ditch heading [deg]
213:var213:stable clouds []
214:var214:Mean u wind component [m s-1]
215:var215:Mean v wind component [m s-1]
216:var216:mean difference u wind component [m s-1]
217:var217:mean difference v wind component [m s-1]
218:var218:ground wetness []
219:var219:pressure error estimate [Pa]
220:var220:maximum wave height [m]
221:var221:sensible plus latent heat flux [W m-1 2]
222:var222:total heat flux [W m-1 2]
223:var223:geopotential height of level or surface error estimate [gpm]
224:var224:frontal analysis [deg_K m-1 2]
225:var225:fog [percent]
226:var226:relative humidity error estimate []
227:var227:wind u component  east-west  error estimate [m s-1]
228:var228:wind v component  north-south  error estimate [m s-1]
229:var229:convergence zone index []
230:var230:freezing height [m]
237:var237:half channel flag []
238:var238:snow []
240:var240:VLAD acoustic index []
253:var253:u-star [m s-1]
255:var255:undefined