t (resolution x page size) is
limited to approximately 500K pixels.  By default, the resolution is 4000
DPI and the maximum page size is approximately 125", or approximately 9000
default (1/72") user coordinate units.  If you need to measure larger pages
than this, you must reset <em>both</em> the resolution and the page size in
pixels, e.g.,

<blockquote><b><tt>
gs -dNOPAUSE -dBATCH -sDEVICE=bbox -r100 -g500000x500000
</tt></b></blockquote>


<h3><a name="Permute"></a>Permutation (DeviceN color model)</h3>