download_dwd_raster: Download multi-annual DWD rasters

In whamer/papros: PAthogen PROgnosis System

Description

This functions download multi-annual DWD rasters and crops them if desired

Usage

download_dwd_raster(
  parameter = "air_temperature_mean",
  period = "",
  month = "",
  crop = FALSE,
  savepath = FALSE
)

Arguments

parameter	a character string defining the parameter to be downloaded (e.g.: "air_temperature_mean", "drought_index", "evapo_p", "frost_days", "hot_days", "ice_days", "precipitation", "snowcover_days", "soil_moist", "soil_temperature_5cm", "summer_days", "sunshine_duration", "vegetation_begin", "vegetation_end", "water_balance")
period	years which are combined in the mult annual datasets (e.g.: "1961-1990", "1981-2010","1991-2010", "1992-2015")
month	the month which should be downloaded (e.g.: 1,2,3,...,12 or 13 for spring (March, April, May), 14 for summer (June, July, August), ..., or 17 for the whole year)
crop	Spatial Dataset of which an extent can be created which is used to crop the germany wide DWD dataset
savepath	defalut = FALSE; path to folder where files should be stored

Value

a raster dataset

Author(s)

Wolfgang Hamer

whamer/papros documentation built on Feb. 6, 2021, 8:54 a.m.