[data-issues] bad station end times

[Philip Crotwell]

Hi

It looks like XY97 has stations that start in 1997, but then end in  
2599 even though the network ends in 1998.

thanks,
Philip

XY 	ALAM 	1997-10-20 00:00:00.0 	2599-12-31 23:59:59.0
XY 	ELAR 	1997-10-25 00:00:00.0 	2599-12-31 23:59:59.0
XY 	LACB 	1997-10-23 00:00:00.0 	2599-12-31 23:59:59.0
XY 	LOQI 	1997-10-17 00:00:00.0 	2599-12-31 23:59:59.0
XY 	OBTO 	1997-10-20 00:00:00.0 	2599-12-31 23:59:59.0
XY 	PUPE 	1997-10-28 00:00:00.0 	2599-12-31 23:59:59.0
XY 	ROKO 	1997-10-29 00:00:00.0 	2599-12-31 23:59:59.0
XY 	SACA 	1997-10-26 00:00:00.0 	2599-12-31 23:59:59.0
XY 	SAFE 	1997-10-24 00:00:00.0 	2599-12-31 23:59:59.0
XY 	SAJO 	1997-10-20 00:00:00.0 	2599-12-31 23:59:59.0
XY 	TELM 	1997-10-16 00:00:00.0 	2599-12-31 23:59:59.0