Oceanographic data are like infants. Unless care is taken, it is susceptible to injuries (errors). However, unlike infants, data is immortal. Once it is collected, it remains as a source of information for ever
  Use these shortcuts for page zoom control : Zoom In ⇔ CTRL + +,   Zoom Out ⇔ CTRL + -,   Zoom Reset ⇔ CTRL + 0 (zero)