update to zyGrib 5.0.2, changelog is

2011-07-15 : zyGrib Version 5.0.2

    Reading of grib files from the Norwegian Meteorological Institute,
      available here: yr.no
    Limitations:
        displays weather data (wind, pressure, temperature, precipitation)
and waves but not other oceanographic data available in these files
(salinity, currents, etc.).
        files curr4km-skagerak.grb et ggeo-Oslofjord00.grb do not contain
data viewable by zygrib.
    Some minor bugs fixed (there is still much).

2011-07-14 : zyGrib Version 5.0.1

    Translations updated: czech (Pavel Kalian), dutch (Reinout de Groen),
      spanish (Luis Mederos) et frenglish (Jacques).
    Bug fixed: data waves were forgotten when exporting a m騁駮table in
      spreadsheet format.
    Bug fixed : update headers when meteotable list of data is changed
      (had to close the meteotable).
    Some minor bugs fixed (don't worry, much remains).

2011-06-29 : zyGrib Version 5.0

    The Waves !!!

(plunky)