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If you haven't done it yet you will need to create an ECMWF web account and accept the data licence.
Examples
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Total aerosol optical depth at 550 nm in NetCDF format, only European domain, all the available steps,
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December 2015
| Code Block | ||||
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#!/usr/bin/env python
from ecmwfapi import ECMWFDataServer
server = ECMWFDataServer()
server.retrieve({
"dataset": "cams_nrealtime_test",
"stream": "oper",
"type": "fc",
"date": "20151201/to/20151231",
"time": "00",
"step":"0/to/120/by/1",
"levtype":"sfc",
"param" : "aod550", # see parameter table at http://macc.copernicus-atmosphere.eu/oper_info/global_nrt_data_access/ftp/20150911_cams_upgrade/
"grid": "0.4/0.4", # 0.4 x 0.4 regular lat-lon grid
"area": "70/-35/35/60", # N/E/S/W area boundaries
"target": "/tmp/cams_nrealtime_201512.grib"
}) |
| Code Block | ||||
|---|---|---|---|---|
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#!/usr/bin/env python
from ecmwfapi import ECMWFDataServer
server = ECMWFDataServer()
for i in range(1,31):
date = "201512%02d" % i
server.retrieve({
"dataset": "cams_nrealtime_test",
"stream": "oper",
"type": "fc",
"date": date,
"time": "00",
"step":"0/to/120/by/1",
"levtype":"sfc",
"param" : "aod550", # see parameter table at http://macc.copernicus-atmosphere.eu/oper_info/global_nrt_data_access/ftp/20150911_cams_upgrade/
"grid": "0.4/0.4", # 0.4 x 0.4 regular lat-lon grid
"area": "70/-35/35/60", # N/E/S/W area boundaries
"format": "netcdf",
"target": "/tmp/cams_nrealtime_%s.nc" % date
}) |
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