Handle potential unlabelled last column in WQM dat file
Handle potential unlabelled last column in WQM dat file

For some WQM firwmare version and WQMhost software versions, can possibly have an extra unlabelled columen (a flag value?), eg

WQM	SN	MMDDYY	HHMMSS	Temp(C)	Pres(dbar)	Sal(PSU)	DO(ml/l)	CHL(ug/l)	NTU
WQM	135	060310	195934	23.62480	0.09000	0.01200	0.00000	-0.01400	0.76400	0.00000

Have only ever seen one extra column, and always as last column. Tested a two files with/without extra column.
ggalibert/imos-toolbox,ggalibert/imos-toolbox,ggalibert/imos-toolbox,ggalibert/imos-toolbox,ggalibert/imos-toolbox