Index of /research/osse/NR_Process/decoder

Name                             Last modified      Size  
Parent Directory - wgrib2.tgz 27-Mar-2014 02:25 24M wgrib.tar 27-Mar-2014 02:25 670K 27-Mar-2014 02:25 49K g2ctl 27-Mar-2014 02:28 45K NCEP_Grib/ 27-Mar-2014 02:25 - GribDecoder_link.docx 27-Mar-2014 02:25 75K GRIB+API+version+1.12.0+released 27-Mar-2014 02:25 44K

ECMWF data service recommended to use their own decoder GRIB-API.

Jack Woollen found using decoder from other institutes cause troubles and prefers to use in house decoders (in w3lib by NCEP).  They are described at

program to manipulate grib1 and grib2 code written by Wesley Ebisuzaki of NCEP/CPC

Grads utilize wgrib and wrgib2 and also can handle reduced Gaussian grid at ECMWF.  When I plotted I used grads.  The script to produce grads ctl file is available from

They are posted from