Catalog http://www.meteo.unican.es/tds5/catalogs/system4/System4Datasets.html

Dataset	Size	Last Modified
`ECMWF's System4 Datasets`		`--`
`System4 51 members Seasonal range Dataset`	`4.886 Tbytes`	`2014-06-10T16:05:09Z`
`System4 15 members Seasonal range Dataset`	`23.73 Tbytes`	`2014-09-12T19:43:00Z`
`System4 15 members Annual range Dataset`	`1.659 Tbytes`	`2014-06-12T11:53:09Z`
`Monthly System4 51 members Seasonal range Dataset`		`--`