NetCDF ToolsUI
Unidata
Graphical interface to netCDF-Java / Common Data Model
https://thredds.daac.ornl.gov/thredds/catalog/ornldaac/960/half_degree/modis_filled_perc_2002/catalog.xml#960/half_degree/modis_filled_perc_2002/modis_f_pc_hd_20020610_b7.nc4