Error when downloading with cdsapi

Software and Tools API
,
1

Hello,


I have been repeatedly getting an error when downloading the data. The request is successful, and in the middle of the download an error similar to this appears: "HTTPError: 416 Client Error: Requested Range Not Satisfiable for url: http://136.156.132.110/cache-compute-0001/cache/data7/adaptor.mars.internal-1578930954.068029-12105-28-686d9135-986f-4d35-987a-94a5561886c3.nc". I have attached a screenshot as an example. It seems like the download times out, but I don't know why. This happens very often. Does anyone have experience with this and know how to fix this?


Thanks,

Kai-Wei




2

Hi,

could you please tell me how many years and months you request?

Thanks

Michela

3

Hello,


Please see below for one of the codes I used. However, the error isn't limited to this script (I encounter it from time to time, even when downloading smaller files with size ~100mb).


import cdsapi

c = cdsapi.Client()

c.retrieve(
'reanalysis-era5-pressure-levels',
{
'product_type': 'reanalysis',
'format': 'netcdf',
'grid':'0.75/0.75',
'variable': [
'divergence', 'geopotential', 'ozone_mass_mixing_ratio',
'potential_vorticity', 'relative_humidity', 'specific_humidity',
'temperature', 'u_component_of_wind', 'v_component_of_wind',
'vertical_velocity', 'vorticity',
],
'pressure_level': [
'1', '2', '3',
'5', '7', '10',
'20', '30', '50',
'70', '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': '2017',
'month': '01',
'day': '01',
'time': [
'00:00', '01:00', '02:00',
'03:00', '04:00', '05:00',
'06:00', '07:00', '08:00',
'09:00', '10:00', '11:00',
'12:00', '13:00', '14:00',
'15:00', '16:00', '17:00',
'18:00', '19:00', '20:00',
'21:00', '22:00', '23:00',
],
},
'download.nc')