Changes in version 0.0.0.9000                      

Data Analysis:

  - Add workfow for Infographic (KWB Annual Report) that will be
    published in the upcoming KWB annual report 2021/2022.

  - Added three workflows for data analysis (monthly values were grouped
    to decades, and for each month the mean as well as 5% and 95%
    confidence intervals are given). The three workflows are based on
    open-data from

  - Wasserportal Berlin covered data period starts on 1970-01-01 up to
    the recent year. Time resolution varied but are mostly daily for
    quantitative surface/groundwater monitoring stations. These were
    summarized to monthly means.

  - Deutscher Wetterdienst (DWD) with spatially averaged parameters
    (e.g. precipitation, evaporation: real and potential for Berlin (see
    DWD (Grid Data)). The longest time period with data
    is available for precipitation, which starts on 1881-01-01 and ends
    on 2022-08-31. For more details checkout the dataset
    dwd_berlin_monthly which is provided within this R package. In
    addition also a DWD (Climatic Water Balance) workflow is available
    by subtracting evaporation, real/potential from precipitation (based
    on DWD (Grid Data)).

Other:

  - Added a NEWS.md file to track changes to the package.

  - see https://style.tidyverse.org/news.html for writing a good NEWS.md