Catalog https://vortices.npm.ac.uk/thredds/catalog/cci/v4.2-release/geographic/monthly/iop/2004/catalog.html

Dataset	Size	Last Modified
`2004`		`--`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200401-fv4.2.nc`	`2.747 Gbytes`	`2020-02-07T17:23:32Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200402-fv4.2.nc`	`2.830 Gbytes`	`2020-02-07T17:23:33Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200403-fv4.2.nc`	`2.855 Gbytes`	`2020-02-07T17:23:35Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200404-fv4.2.nc`	`2.741 Gbytes`	`2020-02-07T17:23:36Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200405-fv4.2.nc`	`2.564 Gbytes`	`2020-02-07T17:23:38Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200406-fv4.2.nc`	`2.426 Gbytes`	`2020-02-07T17:23:39Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200407-fv4.2.nc`	`2.503 Gbytes`	`2020-02-07T17:23:23Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200408-fv4.2.nc`	`2.687 Gbytes`	`2020-02-07T17:23:24Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200409-fv4.2.nc`	`2.801 Gbytes`	`2020-02-07T17:23:26Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200410-fv4.2.nc`	`2.770 Gbytes`	`2020-02-07T17:23:27Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200411-fv4.2.nc`	`2.707 Gbytes`	`2020-02-07T17:23:29Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-200412-fv4.2.nc`	`2.684 Gbytes`	`2020-02-07T17:23:30Z`