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Table of Contents

Re-forecasts

...

: 1 param, 1 date

Code Block
language

...

py

...

#!/usr/bin/env python

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from ecmwfapi import ECMWFDataServer

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server = ECMWFDataServer()

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server.retrieve({

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    "class": "s2",

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    "dataset": "s2s",

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    "hdate": "1993-

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01-01",

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    "date": "

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2014-12-01",

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    "expver": "prod",

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    "levtype": "sfc",

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    "origin": "lfpw",

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    "param": "tp",

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    "step": "

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24/to/1464/by/24",

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    "stream": "enfh",

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    "target": "CHANGEME",

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    "time": "00",

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    "type": "cf",

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})

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Code Block

...

language

...

py

...

#!/usr/bin/env python

...


from ecmwfapi import ECMWFDataServer

...


server = ECMWFDataServer()

...


server.retrieve({

...


    "class": "s2",

...


    "dataset": "s2s",

...


    "hdate": "

...

1993-01-01",

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    "date": "2014-

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12-01",

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    "expver": "prod",

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    "levtype": "sfc",

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    "origin": "

...

lfpw",

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    "param": "tp",

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    "step": "24/to/

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1464/by/24",

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    "stream": "enfh",

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    "target": "CHANGEME",

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    "time": "00",

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    "type": "pf",

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    "number": "1/to/

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14",

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})

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Re- forecasts used to calibrate a  real-time forecast:

Retrieving one field (total precipitation here) for all time steps and  for all the re-forecast forecasts used to calibrate the real-time forecast starting on 8 February 1 May 2015. For this request, all the re-forecasts starting on 6 February 1981-2013 and11 February 1981-2013 1 May 1993-2014  are retrieved

2.2.1 Control forecast

 

 #!/usr/bin/env python
from ecmwfapi import ECMWFDataServer
server = ECMWFDataServer()
server.retrieve({
 "class": "s2",
 "dataset": "s2s",
"hdate": "19810206/19820206/19830206/19840206/19850206/19860206/19870206/19880206/19890206/19900206/19910206/19920206/19930206/19940206/19950206/19960206/19970206/19980206/19990206/20000206/20010206/20020206/20030206/20040206/20050206/20060206/20070206/20080206/20090206/20100206/20110206/20120206/20130206",
 "expver": "prod",
 "levtype": "sfc",
 "origin": "ammc",
 "param": "tp",
 "step": "24/to/1488/by/24",
 "stream": "enfh",
 "target": "CHANGEME",
 "time": "00",
 "type": "cf",
" date": "20140101",
})

 

 

...

Code Block
languagepy
#!/usr/bin/env python

...


from ecmwfapi import ECMWFDataServer

...


server = ECMWFDataServer()

...


server.retrieve({

...


 "class": "s2",

...


 "dataset": "s2s",

...


"hdate": "

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19930501/

...

19940501/

...

19950501/

...

19960501/

...

19970501/

...

19980501/

...

19990501/

...

20000501/

...

20010501/

...

20020501/

...

20030501/

...

20040501/

...

20050501/

...

20060501/

...

20070501/

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20080501/

...

20090501/

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20100501/

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20110501/

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20120501/

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20130501/20140501",
 "expver": "prod",

...


 "levtype": "sfc",

...


 "origin": "

...

lfpw",

...


 "param": "tp",

...


 "step": "24/to/1488/by/24",

...


 "stream": "enfh",

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 "target": "CHANGEME",

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 "time": "00",

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 "type": "cf",

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" date": "

...

20141201",

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})

 

2.2.2 Perturbed forecasts

 

...

Code Block
languagepy
#!/usr/bin/env python

...


from ecmwfapi import ECMWFDataServer

...


server = ECMWFDataServer()

...


server.retrieve({

...


 "class": "s2",

...


 "dataset": "s2s",

...


 "hdate": "

...

19930501/

...

19940501/

...

19950501/

...

19960501/

...

19970501/

...

19980501/

...

19990501/

...

20000501/

...

20010501/

...

20020501/

...

20030501/

...

20040501/

...

20050501/

...

20060501/

...

20070501/

...

20080501/

...

20090501/

...

20100501/

...

20110501/

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20120501/

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20130501/20140501",
 "expver": "prod",

...


 "levtype": "sfc",

...


 "origin": "

...

lfpw",

...


 "param": "tp",

...


 "step": "24/to/

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1464/by/24",

...


 "stream": "enfh",

...


 "target": "CHANGEME",

...


 "time": "00",

...


 "type": "pf",

...


 "number": "1/to/

...

14",

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" date": "

...

})

 

 #!/usr/bin/env python
from ecmwfapi import ECMWFDataServer
server = ECMWFDataServer()
server.retrieve({
 "class": "s2",
 "dataset": "s2s",
"hdate": "19810211/19820211/19830211/19840211/19850211/19860211/19870211/19880211/19890211/19900211/19910211/19920211/19930211/19940211/19950211/19960211/19970211/19980211/19990211/20000211/20010211/20020211/20030211/20040211/20050211/20060211/20070211/20080211/20090211/20100211/20110211/20120211/20130211",
 "expver": "prod",
 "levtype": "sfc",
 "origin": "ammc",
 "param": "tp",
 "step": "24/to/1488/by/24",
 "stream": "enfh",
 "target": "CHANGEME",
 "time": "00",
 "type": "pf",
 "number": "1/to/32",
" date": "20140101",
20141201",
})