The "Getting Started with PDL" is a wikibook to get you up and running with PDL in no time. Soon you will be performing numerical calculations and plots easily.
The Contents of "Getting Started with PDL" are:
Wiki: Animation_with_SDL
Wiki: Installing_PDL_Manually
Wiki: Installing_PDL_the_quick_and_easy_way
Wiki: Introduction_to_PDL_Threading
Wiki: Main_Page
Wiki: PDL_Book
Wiki: Reading_and_writing_data
Wiki: The_PDL_environment
Wiki: The_power_of_PDL