calculateClimateVariables: Calculate climate variables from weather data
In ksauby/dataproc: Data processing functions.

Calculate climate variables from weather data

1 2	calculateClimateVariables(x, climate_data, calculate_dates = "TRUE", Dates_dataframe = NULL, first.year = 2009)

`x`	survey data
`climate_data`	climate data
`calculate_dates`	Default is `TRUE`. Either `x` is a dataframe of survey dates from which to calculate dates for climate variables or `x` is a list of pre-determined dates and their locations, in which case `calculate_dates` should be `FALSE`.
`Dates_dataframe`	Dates_dataframe
`first.year`	first.year