ECCO ECCO-V4r3 ETAN\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][LEV][latitude][longitude]):\netan (free surface height anomaly (ocean-ice interface) [m])\n
ECCO ECCO-V4r3 Sea Surface Height (SSH)\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][LEV][latitude][longitude]):\nssh (surface height anomaly adjusted with global steric height change and sea-ice load [m])\n
ECCO ECCO-V4r4 ETAN\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][LEV][latitude][longitude]):\netan (free surface height anomaly [m])\n
ECCO ECCO-V4r4 Sea Surface Height (SSH)\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][LEV][latitude][longitude]):\nssh (surface height anomaly adjusted with global steric height change and sea-ice load [m])\n