MDAL

The Mesh Data Abstraction Library (MDAL) out of OSGeo is a “translator library” for many common conventions found in meteorology and hydrology. The library supports data found in Grib and NetCDF encoded as NetCDF Climate and Forecast Metadata Conventions (CF) or Unstructured Grid Conventions (CF/UGRID) and represented as geospatial mesh data. In addition to supporting mature and well-defined spatial data encodings in self-describing files, the library also supports numerous model-specific formats including Telemac, HEC-RAS, and TUFLOW.