Abstract: Based on IDL language,the manual audit rule is formulated according to the ground meteorological observation standards and manual audit experience,and a ground meteorological observation report review software with report analysis and data review functions for Tanggu Saltworks is developped. The software examines the report format parameters,meteorological elements,climate profile and other contents of Tanggu saltworks through data format,climatological boundary value,internal consistency,time consistency,spatial consistency and quality control code,and forms an audit conclusion,which realizes the standardized management of ground meteorological observation report audit for Tanggu saltworks,and lays a foundation for the automatic audit of other observation data in the industry.

Key words: IDL, meteorological observation, data audit, software development