Observational Data processing API for meteorology

 ODB API is a software developed at ECMWF for encoding and processing of
 observational data. It includes a SQL filtering and statistics engine,
 command line tools and APIs for C/C++, Fortran and Python.
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 ODB API works with data formats used in the ECMWF observational feedback
 archive. Development of ODB API has been partially funded by the
 UK Met Office.