---- Welcome to a short tour of PDL's capabilities. This tour shows some of the main selling points of PDL. However, because we want this script to run everywhere, some modules which require external modules for use are explicitly excluded, namely - PDL::Graphics::TriD (3D Graphics) [*] - PDL::Graphics::PGPLOT (PGPLOT graphics) - PDL::IO::FlexRaw (flexible raw input/output) [*]: this module has its separate demos in a subdirectory. Note that your own scripts must start with use PDL; to work properly, so that you can simply say perl script.pl or you can just try some of the commands illustrated in the demos by just retyping them at the perldl command prompt. ---- (press enter)