Download meteorological parameters from CETESB QUALAR
Source:R/cetesb_retrieve_met.R
cetesb_retrieve_met.Rd
This function download the main meteorological parameters for model evaluation from one air quality station (AQS) of CETESB AQS network. It will pad out the date with missing data with NA. This function requires to have an account in CETESB QUALAR.
Usage
cetesb_retrieve_met(
username,
password,
aqs_code,
start_date,
end_date,
verbose = TRUE,
to_csv = FALSE,
csv_path = ""
)
Arguments
- username
User name of CETESB QUALAR
- password
User name's password of CETESB QUALAR
- aqs_code
Code of AQS
- start_date
Date to start downloading in dd/mm/yyyy
- end_date
Date to end downloading in dd/mm/yyyy
- verbose
Print query summary
- to_csv
Creates a csv file. FALSE by default
- csv_path
Path to save the csv file.
Value
data.frame with Temperature (C), Relative Humidity (%), Wind Speed (m/s) and Direction (degrees), and Pressure information.
Examples
if (FALSE) { # \dontrun{
# Downloading meteorological data from Pinheiros AQS
# from January first to 7th of 2020
my_user_name <- "John Doe"
my_pass_word <- "drowssap"
pin_code <- 99 # Check with cetesb_aqs
start_date <- "01/01/2020"
end_date <- "07/01/2020"
pin_pol <- cetesb_retrieve_met(my_user_name, my_pass_word, pin_code,
start_date, end_date)
} # }