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read_airports() now downloads v2 version of
public airports data. Closes #41yyyymm OR a
4-digit format yyyy.latest_airfares_date()read_aircrafts() for multiple months when the number of
collums differed across months. Fixed using
data.table::rbindlist(fill = TRUE)read_flights(),
read_airport_movements(), and read_aircrafts()
now accept vectors of dates like c(202201, 202301) or
c(2022, 2024)read_airports() and
read_aircrafts() now has a cache
parameter.curl::multi_download() to download files in parallel. This
brings the advantage that the package now automatically detects whether
the data file has been updated and should be downloaded again.read_flights() function now uses
fread(encoding = 'Latin-1') internally to avoid issues with
encoding. Closed #35.get_airport_movement_dates_available()
does not throw warnings of NA values anymore.read_aircrafts() function now used
fread(skip = 1) internally to read column names
correctly.read_flights() and
read_airport_movements() now have a new parameter
cache, which indicates whether the function should read
cached data downloaded previously. Defaults to TRUE. Closed
#31.read_aircrafts() now has a
date parameter, which allows one to download the data on
aircrafts registered at ANAC at particular years/months. Closed
#33.numeric
class. Closed #32.read_flights()
function in Unix systems. Closed #31.read_flights() now accepts a vector of dates.
Closed #29.get_airfares_dates_available() because of “.CSV” in ANAC
url. Closed #27.get_airport_movement_dates_available()read_flights() due to changes in ANAC data
links.intro_flightsbr vignetteread_flights() work again.read_airfares() to read data on airfares
of domestic and international flights Closed
#22.read_flights() and
read_airport_movements() no longer have side effects on
objects named month and year on the global
environment. The split_date() support function was removed
from the package. Closed
#17.read_ functions now try to download for a 2nd time if
the 1st attempt failed. This will help overcome a small issue with the
instability of ANAC data links. Closed
#18.latlon_to_numeric() with suppressed warnings.read_aircrafts() to read data on all
aircrafts registered in the Brazilian Aeronautical Registry (Registro
Aeronáutico Brasileiro - RAB) Closed
#14.read_airports() to read data on all public
and private airports. Closed #4 and
Closed
#9.latest_flights_date() to check the date of
the latest flight data available. Closed
#16.read_airport_movements() to download data
on airport movements. Closed
#15.read_flights() now takes date
input in the format yyyymm or yyyy. When the
date input is a 4-digit number, the function now downloads data of all
months in that year. Closed #1.read_flights() now automatically detects and
checks the latest flights data available. Closed
#13.split_date(): Split a date from yyyymmm to year yyyy
and month mmcheck_date(): Check whether date input is
acceptablegenerate_all_months(): Generate all months with
yyyymm format in a yearlatlon_to_numeric(): Convert spatial coordinates of
airports to lat longet_flights_url(): Put together the url of flight data
filesget_flight_dates_available(): Retrieve from ANAC
website all dates available for flights datadownload_flights_data(): Download and read ANAC flight
dataget_airport_movements_url(): Put together the url of
airport movement data filesget_airport_movement_dates_available(): Retrieve all
dates available for airport movements datadownload_airport_movement_data(): Download and read
ANAC airport movement dataread_flights and
read_airports().These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.