NetCDF ToolsUI
Unidata
Graphical interface to netCDF-Java / Common Data Model
https://ihthredds.ihcantabria.com/thredds/catalog/tsunamis/133km_W_of_Neiafu__Tonga_us7000635e/input/catalog.xml#tsunamis/133km_W_of_Neiafu__Tonga_us7000635e/input/decision.dat