AN006

Attribute: STATION

code		description
0		Sample point located upstream of isotope addition
0B		Sample collected between isotope addition point and station 1
1		Closest sample point to isotope addition
1B		Sample collected between stations 1 and 2
2		Sample point downstream of Station 1
2B		Sample collected between stations 2 and 3
3		Sample point downstream of Station 2
3B		Sample collected between stations 3 and 4
4		Sample point downstream of Station 3
4B		Sample collected between stations 4 and 5
5		Sample point downstream of Station 4
6		Sample point downstream of Station 5
7		Sample point downstream of Station 6
8		Sample point downstream of Station 7
9		Sample point downstream of Station 8
X		No samples collected, see Notes field for explanation