Example 29: Time series line plot

Making a basic line plot for a time series where the data shown is global average annual temperature

f = cf.read(f"cfplot_data/tas_A1.nc")[0]

temp = f.subspace(time=cf.wi(cf.dt("1900-01-01"), cf.dt("1980-01-01")))
temp_annual = temp.collapse("T: mean", group=cf.Y())
temp_annual_global = temp_annual.collapse("area: mean", weights="area")
temp_annual_global.Units -= 273.15

cfp.lineplot(
    temp_annual_global,
    title="Global average annual temperature",
    color="blue",
)