Fimex 是栅格地理空间数据的文件插值、操作和抽取的开发库。可在不同的扩展数据格式中转换，目前支持 netcdf, NcML, grib1/2, metgm, wdb 和 felt。它使您能够更改投影和插值的标量和矢量网格。它使我们能够在网格化数据集，并提取这些文件的唯一部分。对于简单的使用，Fimex还配备了命令行程 序fimex-Fimex is a the File Interpolation, Manipulation, and EXtraction library for gridded geospatial data. It converts between different, extensible data formats (currently netcdf, NcML, grib1/2, metgm, wdb, and felt). It enables you to change the projection and interpolation of scalar and vector grids. It makes it possible to subset the gridded data and to extract only parts of the files. For simple usage, Fimex also comes with the command line program fimex.