[gradsusr] wgrib and hirlam grib

[Fil]

Hi all,

I'm trying to do some plotting with hirlam rotated gribs but I'm getting an
error with wgrib (v1.8.1.0d):

# wgrib -V hirlam.grb
grib header at record 1: two values of nxny 246768 50158
   LEN 171286 DataStart 14 UnusedBits 7 #Bits 9 nxny 246768
rec 1:0:date 2010113018 PRES kpds5=1 kpds6=103 kpds7=0 levels=(0,0) grid=255
0 m above MSL 54hr fcst:
  PRES=Pressure [Pa]
  timerange 0 P1 54 P2 0 TimeU 1  nx 50158 ny 1 GDS grid 10 num_in_ave 0
missing 0
  center 214 subcenter 0 process 1 Table 1 scan: WE:SN winds(grid)
  rotated LatLon grid  lat -35.500000 to 32.180000  lon -46.500000 to
46.460000
    nxny 50158  (582 x 424)  dx 160 dy 160  scan 64  mode 136
    transform: south pole lat -35.000000 lon -15.000000  rot angle 0.000000
*** Cannot decode complex packed fields n=50158***


With grib2ctl.pl (v0.9.12.5p46):

# grib2ctl.pl hirlam.grb > hirlam.ctl
grib header at record 1: two values of nxny 246768 50158
   LEN 171286 DataStart 14 UnusedBits 7 #Bits 9 nxny 246768
grib header at record 2: two values of nxny 246768 50158
   LEN 154832 DataStart 14 UnusedBits 6 #Bits 9 nxny 246768
grib header at record 3: two values of nxny 246768 50158
   LEN 231734 DataStart 14 UnusedBits 0 #Bits 10 nxny 246768
grib header at record 4: two values of nxny 246768 50158
   LEN 232468 DataStart 14 UnusedBits 14 #Bits 10 nxny 246768
grib header at record 5: two values of nxny 246768 50158
   LEN 137810 DataStart 14 UnusedBits 13 #Bits 7 nxny 246768
grib header at record 6: two values of nxny 246768 50158
   LEN 256406 DataStart 14 UnusedBits 7 #Bits 14 nxny 246768
grib header at record 7: two values of nxny 246768 50160
   LEN 219698 DataStart 14 UnusedBits 0 #Bits 10 nxny 246768
grib header at record 1: two values of nxny 246768 50158
   LEN 171286 DataStart 14 UnusedBits 7 #Bits 9 nxny 246768
*** Cannot decode complex packed fields n=50158***


# gribmap -i hirlam.ctl
 grib1map:  opening GRIB file: hirlam.grb
 grib1map error: GRIB file format error (rc = 53)

I have attached the grib file.

Any help appreciated.

Regards.
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