NetCDF ToolsUI
Unidata
Graphical interface to netCDF-Java / Common Data Model
http://thredds.socib.es/thredds/catalog/operational_models/oceanographical/wave/sapo_ib/2021/07/catalog.xml#operational_models/oceanographical/wave/sapo_ib/2021/07/sapo_ib_swan_20210705000000.nc