...
from ecmwfapi import ECMWFDataServer
server = ECMWFDataServer()
server.retrieve({
"class": "s2",
"dataset": "s2s",
"hdate": "19810110/19820110/19830110/19840110/19850110/19860110/19870110/19880110/19890110/19900110/19910110/19920110/19930110/19940110/19950110/19960110/19970110/19980110/19990110/20000110/20010110/20020110/20030110/20040110/20050110/20060110/20070110/20080110/20090110/20100110",
"expver": "prod",
"levtype": "sfc",
"origin": "rjtd",
"param": "165",
"step": "12/to/804/by/24",
"stream": "enfh",
"target": "CHANGEME",
"time": "12",
"type": "cf",
" date": "20140304",
})
server.retrieve({
"class": "s2",
"dataset": "s2s",
"hdate": "19810120/19820120/19830110/19840120/19850120/19860120/19870120/19880120/19890120/19900120/19910120/19920120/19930120/19940120/19950120/19960120/19970120/19980120/19990120/20000120/20010120/20020120/20030120/20040120/20050120/20060120/20070120/20080120/20090120/20100120",
"expver": "prod",
"levtype": "sfc",
"origin": "rjtd",
"param": "165",
"step": "12/to/804/by/24",
"stream": "enfh",
"target": "CHANGEME",
"time": "12",
"type": "cf",
" date": "20140304",
})
2.2.1 2 Perturbed forecast
#!/usr/bin/env python
...