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Daily data
When extracting ERA-Interim daily data from daily the data archive at ECMWF you can specify:
A single date, for example the 1st of January 2015:
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#!/usr/bin/env python # This script extracts the average daily precipitation for each month. from datetime import datetime, timedelta # Change the start and end dates to your desired date range. Monthly data is specified as the 1st of the month. # For example, to get January 1979 to December 1980, use (1979, 1, 1) and (1980, 12, 1), repectivelyrespectively start = datetime(1979, 1, 1) end = datetime(1980, 12, 1) datelist = [start.strftime('%Y-%m-%d')] while start <= end: start += timedelta(days=32) datelist.append( datetime(start.year, start.month, 1).strftime('%Y-%m-%d') ) datestring = "/".join(datelist) from ecmwfapi import ECMWFDataServer server = ECMWFDataServer() server.retrieve({ "class": "ei", "dataset": "interim", "date": datestring, "expver": "1", "grid": "0.75/0.75", "levtype": "sfc", "param": "tp", "step": "0-12", "stream": "mdfa", "type": "fc", "area" : "75/-15/30/35", "format": "netcdf", "target": "tp-mdfa-197901to198012.nc", }) |
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