station  latitude  longitude  cruise     date_local  month_local  day_local  year  yrday_local  depth_net  depth_w  dilution  
WBTS     42.862    -69.861    GC061112   06112012    6            11         2012  163          253        258      140       
WBTS     42.862    -69.861    GC061112   06112012    6            11         2012  163          253        258      100       
WBTS     42.862    -69.861    GC012813   01282013    1            28         2013  28           253        258      180