NetCDF ToolsUI
Unidata
Graphical interface to netCDF-Java / Common Data Model
https://ihthredds.ihcantabria.com/thredds/catalog/tsunamis/205km_NW_of_Attu_Station__Alaska_us20009jd6/output/catalog.xml#tsunamis/205km_NW_of_Attu_Station__Alaska_us20009jd6/output/mec_focal.dat