* ObsCode=9; ON DIRECT SUN THROUGH THIN CLOUD, FOG OR HAZE.

#CONTENT
Class,Category,Level,Form
WOUDC,TotalOzone,1.0,1

#DATA_GENERATION
Date,Agency,Version,ScientificAuthority
2017-11-03,TMD,1.0,

#PLATFORM
Type,ID,Name,Country,GAW_ID
STN,216,Bangna Bangkok,THA,BKK

#INSTRUMENT
Name,Model,Number
DOBSON,BECK,090

#LOCATION
Latitude,Longitude,Height
13.67,100.61,53

#TIMESTAMP
UTCOffset,Date,Time
+07:00:00,2017-05-01,

#DAILY
Date,WLCode,ObsCode,ColumnO3,StdDevO3,UTC_Begin,UTC_End,UTC_Mean,nObs,mMu,ColumnSO2
2017-05-01,0,0,273.0,,,,7,,,
2017-05-02,0,9,288.0,,,,5,,,
2017-05-03,0,9,273.0,,,,9,,,
2017-05-04,0,9,289.0,,,,9,,,
2017-05-05,0,0,283.0,,,,10,,,
2017-05-06,0,9,302.0,,,,2,,,
2017-05-07,0,3,289.0,,,,5,,,
2017-05-09,0,9,285.0,,,,5,,,
2017-05-11,0,9,288.0,,,,5,,,
2017-05-13,0,0,291.0,,,,5,,,
2017-05-15,0,9,292.0,,,,5,,,
2017-05-18,0,9,299.0,,,,5,,,
2017-05-19,0,4,273.0,,,,2,,,
2017-05-20,0,4,288.0,,,,2,,,
2017-05-21,0,9,280.0,,,,2,,,
2017-05-22,0,9,296.0,,,,2,,,
2017-05-23,0,9,295.0,,,,3,,,
2017-05-24,0,9,287.0,,,,2,,,
2017-05-26,0,9,300.0,,,,5,,,
2017-05-27,0,4,283.0,,,,3,,,
2017-05-28,0,9,277.0,,,,8,,,
2017-05-29,0,5,276.0,,,,2,,,
2017-05-30,0,4,283.0,,,,2,,,
2017-05-31,0,9,279.0,,,,5,,,

#TIMESTAMP
UTCOffset,Date,Time
+07:00:00,2017-05-31,

#MONTHLY
Date,ColumnO3,StdDevO3,Npts
2017-05-01,286.2,8.6,24