GRB CSV
File conversion

Convert GRB to CSV

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Is it possible to convert GRB to CSV?
Yes - GRB converts to CSV.

Extract grid-point values to CSV for spreadsheet analysis. wgrib2: 'wgrib2 file.grb -csv out.csv'. Produces lat, lon, value per row.

Also to CSV: DTA · HVE · XFDF

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert GRB to CSV

Converting a .GRB file to .CSV lets you open the content in software that prefers the .CSV format, though some details may change compared with the original. We are still putting together the list of programs that handle .GRB files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

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