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RE: huge file size with "-b 32" option in concatenation » era5.py

script using to download the data - Venugopal Reddy, 2019-10-17 16:51

 
#!/usr/bin/env python
import cdsapi
import sys
mon=sys.argv[1]
yr=sys.argv[2]
filename=sys.argv[2]+sys.argv[1]+"era5"+".nc"
c = cdsapi.Client()
c.retrieve(
'reanalysis-era5-pressure-levels',
{
'product_type':'reanalysis',
'format':'netcdf',
'variable':['specific_humidity','temperature','u_component_of_wind','v_component_of_wind'],
'pressure_level':['100','125','150','175','200','225','250','300','350','400','450','500','550','600','650','700','750','775','800','825','850','875','900','925','950','975','1000'],
'year' :yr,
'month':mon,
'day' :['01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31'],
'time' :['00:00','06:00','12:00','18:00'],
'area' : [30, 30, -30, 100],
},filename)
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