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"# Tutorial on Climatologies using Climate Data from C3S\n",
"\n",
"### About\n",
"\n",
"In this tutorial we will access data from the Climate Data Store (CDS) of the Copernicus Climate Change Service (C3S), and analyse climatologies and trends in near-surface air temperature. The tutorial comprises the following steps:\n",
"\n",
"1. Search, download and view data\n",
"2. Calculate a climate normal\n",
"3. Visualise anomalies with respect to the normal\n",
"4. Calculate monthly climatology and anomalies\n",
"5. View time series and analyse trends"
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"\n",
"
Run the tutorial via free cloud platforms: | \n", "\n",
" | \n",
" \n",
" | \n",
" \n",
" | \n",
"
---|
<xarray.Dataset>\n", "Dimensions: (longitude: 261, latitude: 153, time: 504)\n", "Coordinates:\n", " * longitude (longitude) float32 -25.0 -24.75 -24.5 -24.25 ... 39.5 39.75 40.0\n", " * latitude (latitude) float32 72.0 71.75 71.5 71.25 ... 34.5 34.25 34.0\n", " * time (time) datetime64[ns] 1979-01-01 1979-02-01 ... 2020-12-01\n", "Data variables:\n", " t2m (time, latitude, longitude) float32 ...\n", "Attributes:\n", " Conventions: CF-1.6\n", " history: 2022-02-02 18:35:15 GMT by grib_to_netcdf-2.23.0: /opt/ecmw...
<xarray.DataArray 't2m' (time: 504, latitude: 153, longitude: 261)>\n", "[20126232 values with dtype=float32]\n", "Coordinates:\n", " * longitude (longitude) float32 -25.0 -24.75 -24.5 -24.25 ... 39.5 39.75 40.0\n", " * latitude (latitude) float32 72.0 71.75 71.5 71.25 ... 34.5 34.25 34.0\n", " * time (time) datetime64[ns] 1979-01-01 1979-02-01 ... 2020-12-01\n", "Attributes:\n", " units: K\n", " long_name: 2 metre temperature
\n", " | t2m | \n", "positive | \n", "
---|---|---|
year | \n", "\n", " | \n", " |
1979 | \n", "-1.990016 | \n", "False | \n", "
1980 | \n", "-1.263200 | \n", "False | \n", "
1981 | \n", "-0.570731 | \n", "False | \n", "
1982 | \n", "-1.707720 | \n", "False | \n", "
1983 | \n", "-1.338901 | \n", "False | \n", "