[help] yes ! ...but no :-( grib files without information

[BernardMayer]

Hello.
Sorry for my (very) poor english.
i try to get air temp, wind direction, wind speed from various grib files for comparing prevision in 1 spot, with automatic download in second times.
i load grib files from xygrib, and pygrib examples works finely, i can read informations. (just an iterator on file)

grbs = pygrib.open("/home/bernard/MTO_gribs/20230308_213001_GFS_P25_.grb2")

grbs.seek(0)

for grb in grbs :
    print("--- grb -----------------------------------------------------")
    print(repr(grb))
    (data, lats, lons) = grb.data(lat1=47, lat2=47, lon1=-1, lon2=-3)
    #print("keys", grb.keys())
    #print("data", data)
    if (len(data) > 0 and 1==2) :
        print("data", data)
        print("lats", lats)
        print("lons", lons)

319:2 metre temperature:K (instant):regular_ll:heightAboveGround:level 2 m:fcst time 237 hrs:from 202303081200
320:Wind speed (gust):m s**-1 (instant):regular_ll:surface:level 0:fcst time 237 hrs:from 202303081200
321:10 metre U wind component:m s**-1 (instant):regular_ll:heightAboveGround:level 10 m:fcst time 240 hrs:from 202303081200
322:10 metre V wind component:m s**-1 (instant):regular_ll:heightAboveGround:level 10 m:fcst time 240 hrs:from 202303081200
323:2 metre temperature:K (instant):regular_ll:heightAboveGround:level 2 m:fcst time 240 hrs:from 202303081200
324:Wind speed (gust):m s**-1 (instant):regular_ll:surface:level 0:fcst time 240 hrs:from 202303081200

But :
i search same informations, from other models (ECMWF, Arpege, Arome, others...)
By example :
http://grib.weather4d.com/AromeHD/
https://openskiron.org/en/openwrf (to unzip)
And with just same icode, i cant find desired information.

grbs = pygrib.open("/home/bernard/MTO_gribs/AromeHD_Atlantique_lastest.grb")

82:34:34 (instant):regular_ll:heightAboveGround:level 10:fcst time 40 hrs:from 202303131200
83:33:33 (instant):regular_ll:heightAboveGround:level 10:fcst time 41 hrs:from 202303131200
84:34:34 (instant):regular_ll:heightAboveGround:level 10:fcst time 41 hrs:from 202303131200
85:33:33 (instant):regular_ll:heightAboveGround:level 10:fcst time 42 hrs:from 202303131200
86:34:34 (instant):regular_ll:heightAboveGround:level 10:fcst time 42 hrs:from 202303131200

What's happen ?

Thanks by advance, and big thanks to read me :-)