tensogram-grib 0.20.0

GRIB to Tensogram format importer using ecCodes
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tensogram-grib

GRIB importer for Tensogram, built on ecCodes.

Imports GRIB files into Tensogram messages while preserving MARS-namespace metadata. Conversion is one-way (GRIB → Tensogram). GRIB is widely used in operational weather forecasting; this crate lets you bring existing GRIB data into Tensogram pipelines.

Requirements

Requires the ecCodes C library (e.g. apt install libeccodes-dev or brew install eccodes).

Usage

use std::path::Path;
use tensogram_grib::{convert_grib_file, ConvertOptions};

let messages = convert_grib_file(
    Path::new("forecast.grib"),
    &ConvertOptions::default(),
)?;
// messages: Vec<Vec<u8>> — each element is a complete Tensogram wire-format message.

Installation

cargo add tensogram-grib

CLI

cargo install tensogram-cli --features grib
tensogram convert-grib forecast.grib -o forecast.tgm

Documentation

License

Copyright 2026- ECMWF. Licensed under Apache-2.0. See LICENSE.