Monthly log files

Files are automatically created with names in the form <Month><Year>log.txt (for example, the file for August 2009 is called Aug09log.txt); an entry is made to the current month's file every ten minutes, recording the current sensor values. The file is in comma-separated format with one line per entry

Format of the file

• Date in the form dd/mm/yy
• Current time
• Current temperature
• Current humidity
• Current dewpoint
• Current wind speed
• Current wind gust
• Current wind bearing
• Current rainfall rate
• Total rainfall today so far
• Current sea level pressure

Times in these files are in the form hh:mm using the 24 hour clock and local time (system time).

Example of the file

Filename: Aug09log.txt

An extract of a few lines of the file....

01/08/09,00:00,14.3,74,9.6,0.0,3.8,173,0.0,0.9,1005.5,568.8,24.0,46,1.6,14.3
01/08/09,00:10,14.1,75,9.7,0.0,6.9,184,0.0,0.0,1005.4,568.8,24.0,46,1.6,14.1
01/08/09,00:20,14.0,76,9.8,0.0,2.2,113,0.0,0.0,1005.4,568.8,24.0,46,2.2,14.0
01/08/09,00:30,14.2,75,9.8,0.7,9.2,164,0.0,0.0,1005.5,568.8,23.9,46,2.2,14.2
01/08/09,00:40,14.0,76,9.8,0.0,2.2,171,0.0,0.3,1005.1,569.1,23.9,46,1.6,14.0
01/08/09,00:50,13.9,77,9.9,0.0,3.1,168,0.0,0.3,1005.0,569.1,23.9,47,1.6,13.9
01/08/09,01:00,13.8,77,9.8,1.6,3.1,159,0.0,0.3,1004.9,569.1,23.8,47,3.1,13.8
01/08/09,01:10,13.7,78,9.9,0.7,11.4,217,0.0,0.3,1004.8,569.1,23.8,47,1.6,13.7
01/08/09,01:20,13.7,78,9.9,2.2,6.0,172,0.0,0.3,1004.8,569.1,23.8,47,6.0,13.7
01/08/09,01:30,13.6,78,9.8,2.2,7.6,158,0.0,0.3,1004.4,569.1,23.7,47,5.4,13.6
01/08/09,01:40,13.8,78,10.0,3.8,9.2,174,0.0,0.3,1004.2,569.1,23.7,47,6.9,13.8
01/08/09,01:50,13.9,78,10.1,3.8,8.3,179,3.6,0.6,1004.0,569.4,23.7,47,6.0,13.9
01/08/09,02:00,14.0,77,10.0,3.1,7.6,169,0.0,0.6,1003.8,569.4,23.7,47,6.0,14.0
01/08/09,02:10,14.0,77,10.0,0.7,7.6,145,0.0,0.6,1003.5,569.4,23.6,47,2.2,14.0
01/08/09,02:20,14.0,76,9.8,1.6,14.5,117,0.0,0.6,1003.3,569.4,23.6,47,3.1,14.0
01/08/09,02:30,13.9,77,9.9,0.7,6.0,187,0.0,0.6,1003.0,569.4,23.5,47,2.2,13.9
01/08/09,02:40,14.1,76,9.9,3.8,8.3,175,0.0,0.6,1002.8,569.4,23.5,47,7.6,14.1