[Geotiff] Resampling a geotiff

[Jamie Lahowetz]

I am trying to build an application using Perl that loads a geotiff and
allows the user to zoom, pan and add waypoints to the plot. The problem I am
running into is that Gtk2::Pixbuf will not load in geotiffs that are 32 bits
only 24 or less. So there for I want to resample the tiff down to 24. Is
there an easy way to do this? I got the geotiff at the USGS seamless server.

-- 
Jamie Ryan Lahowetz
University of Nebraska - Lincoln
Graduate Student - Geosciences
402.304.0766
jrl9262 at huskers.unl.edu
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