cruise_name  cruise_id  PDF_link  
POWOW1       TN277      <a href="http://dmoserv3.whoi.edu/data_docs/POWOW/TN277_All_Casts.pdf" target="_blank">POWOW1_CTD_Cast_Sheets</a>  
POWOW2       KM1301     <a href="http://dmoserv3.whoi.edu/data_docs/POWOW/KM1301_All_Casts.pdf" target="_blank">POWOW2_CTD_Cast_Sheets</a>  
POWOW3       KM1312     <a href="http://dmoserv3.whoi.edu/data_docs/POWOW/POWOW3-castsheets.pdf" target="_blank">POWOW3_CTD_Cast_Sheets</a>