gribParser is a MacOS based software to convert 2D grib1 files to either ASCII time-series for individual (or groups of) locations or to binary 2D Tecplot fields.
The parser is so far limited to convert regular (gridType = regular_11) and rotated grids (gridType = rotated_11)
gribParser was developed for a data set that had incorrectly set the GRIB code for rotated winds to false when the winds really were rotated. Therefore, rotation of wind vectors are under manual control.
gribParser uses the ECMWF ECCodes (licenced under Apache v2.0) and the Tecplot, Inc., library TecIO