...
- ecCodes
ecCodes is an evolution of ECMWF's GRIB-API. It is designed to provide the user with a simple set of functions to access data from several formats with a key/value approach.. All TIGGE fields in GRIB2 format could be explored and manipulated using ecCodes. - grib2_to_netcdf
grib2_to_netcdf is an NCAR conversion utility built on the ECMWF GRIB_API and Unidata NetCDF libraries. The utility converts regular lat/lon gridded S2S data from GRIB-2 to NetCDF format. - Example of NetCDF to S2S compliant scripts (kindly provided by BoM)
Other External tools
- S2S Museum
The museum includes a set of scripts to download TIGGE data, and plot it (using GrADS ) in file TIGGE_sample.tar.gz - available directly from here.