EEAaq_import {EEAaq}

Reverse function of EEAaq_export. Reads an EEAaq_df object

Description

Given the file containing the data saved with EEAaq_export, and the associated shapefile, EEAaq_read imports the EEAaq_df class object.

Usage

EEAaq_import(file_data, file_shape)

Arguments

file_data

file path of the 'csv' or 'txt' file containing the air quality data to import.

file_shape

file path of the shapefile associated to the dataset used in file_data

Value

No return value, called for side effects.

Examples

#Download a dataset with the function EEAaq_get_data, which generate an EEAaq_df object.
data <- EEAaq_get_data(zone_name = "Milano", NUTS_level = "LAU", pollutant = "PM10",
  from = 2021, to = 2021, verbose = TRUE)
temp <- tempdir()
filepath <- paste0(temp, "/data.csv")
#Export the dataset and the associated shape
EEAaq_export(data = data, filepath = filepath, format = "csv", shape = TRUE)
#Import the EEAaq_df object saved in the previous code line
EEAaq_import(file_data = filepath, file_shape = paste0(temp, "/data.shp"))