I'd like to introduce one of the more popular
tools used for visualizing data within several scientific disciplines:
ParaView. ParaView started as a joint
project between Kitware, Inc., and
Los Alamos National Laboratory back in 2000. The first public release
was version 0.6, which came out in 2002. Since then, ParaView has become
one of the most popular visualization packages for visualizing
large data sets.