NetCDF ToolsUI
Unidata
Graphical interface to netCDF-Java / Common Data Model
https://data.cci.ceda.ac.uk/thredds/datasets/esacci.OC.5-days.L3S.RRS.multi-sensor.multi-platform.MERGED.4-2.geographic.xml#esacci.OC.5-days.L3S.RRS.multi-sensor.multi-platform.MERGED.4-2.geographic