inventory and read grib2 files
create subsets
create regional subsets by cookie cutter or projections
export to ieee, text, binary and CSV
export to netcdf and mysql
write grib2 fields like averages, accumulations, max/min values
convert grid-relative to earth relative winds
convert U and V to wind speed, direction
writing of new grib2 fields
parallel processing by using threads (OpenMP)
parallel processing by flow-based programming
C callable interface and fortran interface (in progress)