recommend-offline/MyFirstUDF/examples/data/ambulance_csv/1.csv

1,1,51,1,46.81006,-92.08174,9/14/2014 0:00,S
1,2,13,1,46.81006,-92.08174,9/14/2014 0:00,NE
1,3,48,1,46.81006,-92.08174,9/14/2014 0:00,NE
1,4,30,1,46.81006,-92.08174,9/14/2014 0:00,W
1,5,47,1,46.81006,-92.08174,9/14/2014 0:00,S
1,6,9,1,46.81006,-92.08174,9/14/2014 0:00,S