ADCP_5min data from the Southern Ocearn. 
 L. Padman, PI 
 Displayed by /data8/pleiades/rgroman/Scripts/adcp_so_level0.pl, V1.07/24Feb10 
 Displayed by /data8/pleiades/rgroman/Scripts/adcp_so_level1.pl, V1.05/February  ... 
 Displayed by /data8/pleiades/rgroman/Scripts/adcp_so_level2.pl, V1.05/February  ... 
 u_m and v_m are the velocity components, in meters.