note explorer <p>With <tt>mapfraw()</tt> function, from [cpan://PDL::IO::FastRaw] module, you can memory map raw files from disk to memory. <p>Don't forget to set $PDL::BIGPDL variable to 1 to work with pdl larger of 1Gb. <p>Remember: the pdl mailing list is your friend (seriously). 738959 738959