I don't see what's wrong with what you tried:
bmp =: ?. 10 10 $ 255^3
compos =: 256 256 256 #: bmp
$ compos
10 10 3
Jan-Pieter
2013/9/5 David Vincent-Jones <[email protected]>
> I need to extract individual rgb data from a bmp file. bmp.ijs only
> provides the 24 bit composite value .... I can split individual values (256
> 256 256 #: val) but how do I break-out the entire file to W x H x 3 format?
> Am now locked on a 64 bit system!!
>
> David
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