<data> <> </> </data> BWID string 24 GroupID string 42 SampleDate ConcIE decimal 10 ConcEC decimal 10
43146 BWID null string 24 43114 GroupID null string 42 43252 SampleDate 609 43253 ConcIE 609 decimal 10 43254 ConcEC 609 decimal 10