station  latitude  longitude  cruise     date_local  month_local  day_local  year  yrday_local  depth_net  depth_w  dilution  
WB-5     42.898    -70.140    GC111912   11192012    11           19         2012  324          59         64       160       
WB-5     42.898    -70.140    GC012813   01282013    1            28         2013  28           59         64       100