modifysize( si1, si2 )

modifysize( si1, si2, si3 )

Used mostly for hacking
Permits to modify the leading sizes of a 2D or a 3D data-set,
provided the product of the sizes : si1*si2{*si3} is equal to the
product of the old ones.

Does not actually modify the data.

see also : chsize

NPK Documentation, version 0.995 - 2009-10-14