Contact:
Luping Su, SUNY_STONY BROOK (lusu@ic.sunysb.edu)

Data source:
PTR-ToF-MS Chemical tower gradient line BVOCs

Data format:
Tab delimited ASCII text, total of 12 columns
1st column:	Sampling date, in the form of Microsoft Excel numeric dates
2nd column:	Methanol (ppb)
3rd column:	Acetonitrile (ppb)
4th column:	Acetaldehyde (ppb)
5th column:	Acetone (ppb)
6th column:	Methyl vinyl keton (MVK) (ppb)
7th column:	Methyl ethyl keton (MEK) (ppb)
8th column:	Benzene (ppb)
9th column:	2-methyl-3-buten-2-ol (MBO) (ppb)
10th column:	Toluene (ppb)
11th column:	Monoterpenes (ppb)
12th column:	Sampling height (m)