NetCDF ToolsUI
Unidata
Graphical interface to netCDF-Java / Common Data Model
http://thredds.socib.es/thredds/catalog/operational_models/oceanographical/wave/sapo_menorca/2021/04/catalog.xml#operational_models/oceanographical/wave/sapo_menorca/2021/04/sapo_menorca_swan_20210428120000.nc