Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sea_state/data/v1.1_release/l4/v1.1/1998/catalog.html

Dataset	Size	Last Modified
`1998`		`--`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199812-fv01.nc`	`1.565 Mbytes`	`2019-10-04T12:58:23Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199811-fv01.nc`	`1.532 Mbytes`	`2019-10-04T12:58:22Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199810-fv01.nc`	`1.521 Mbytes`	`2019-10-04T12:58:21Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199809-fv01.nc`	`1.554 Mbytes`	`2019-10-04T12:58:19Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199808-fv01.nc`	`1.537 Mbytes`	`2019-10-04T12:58:17Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199807-fv01.nc`	`1.520 Mbytes`	`2019-10-04T12:58:16Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199806-fv01.nc`	`1.524 Mbytes`	`2019-10-04T12:58:14Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199805-fv01.nc`	`1.518 Mbytes`	`2019-10-04T12:58:12Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199804-fv01.nc`	`1.557 Mbytes`	`2019-10-04T12:58:11Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199803-fv01.nc`	`1.583 Mbytes`	`2019-10-04T12:58:06Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199802-fv01.nc`	`1.575 Mbytes`	`2019-10-04T12:58:05Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-199801-fv01.nc`	`1.554 Mbytes`	`2019-10-04T12:58:04Z`