GRIB Weather Data Grid File Description


Voxler imports and GRB weather data grid files.


A GRIB grid is a binary file format developed for use in the weather and meteorological industries to transport and manipulate weather data and is the foundation of weather forecasts.


File Format

The file format is maintained by the World Meteorological Organization. The format is described in detail at


File name extensions



Import Options Dialog

See GRIB Import Options


Import Automation Options

See GRIB Import Automation Options.


Loading Files

Use the File | Import command to load a GRIB Weather Data Grid file.


Export Options

Voxler does not currently export .GRB files.



See Also

File Format Chart

GRIB Import Options Dialog