Available data files:
20100831U2.1sec.txt 20100901U2.1sec.txt 20100901U3.1sec.txt 20100903U1.1sec.txt 20100903U3.1sec.txt
Files used in processing:
20100831U2.1sec.txt
20100901U2.1sec.txt
20100901U3.1sec.txt
20100903U1.1sec.txt
20100903U3.1sec.txt
Notes: