The SQL connexion needs to find a bicing schema on your MySQL environment. The station information was taken on December 2017. 

tempo: the function escriu_a_mysql() takes as input every instance for the API on a single moment and save all the information on a 
SQL connexion. The script makes sure that the information has aleady changed. 

station_info: takes all the static data from every station and saves it on a csv, ready to be imported to your SQL schema.

nearby_info: creates a csv with all the proximity relations between stations.