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The dataset is covering the period from 1 March 2018 until present.
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If you don't have access to ECMWF computers but would still like to access a large subset of test data you can use ECMWF WebAPI service.
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Read documentation and see brief request syntax of the ECMWF WebAPI service. |
If you haven't done it yet you will need to create an ECMWF web account and accept the data licence.
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Example
Altitude of plume top in NetCDF format, only European domain, 10 dates
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#!/usr/bin/env python
from ecmwfapi import ECMWFDataServer
server = ECMWFDataServer()
server.retrieve({
"class": "mc",
"dataset": "cams_gfas",
"date": "2018-03-01/to/2018-03-10",
"expver": "9601",
"levtype": "sfc",
"param": "120.210", # see parameter codes at http://apps.ecmwf.int/codes/grib/param-db/
"step": "0-24",
"stream": "gfas",
"time": "00:00:00",
"type": "ga",
"target": "atp.nc",
"format": "netcdf",
"area": "70/-35/35/60" # N/E/S/W area boundaries
}) |
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You can use your normal FTP account to access the data. The list of parameters is the same as in the current data streams.
If everything else fails ...
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