NetCDF ToolsUI
Unidata
Graphical interface to netCDF-Java / Common Data Model
https://www.ncei.noaa.gov/thredds/catalog/cfs_refor_6h_90d_flx/2007/200703/20070301/catalog.xml#cfs_refor_6h_90d_flx/2007/200703/20070301/flxf2007030100.2007050106.grb2.md5