Pete's data exploration and analysis app needs

[Doug Loss <dloss@csrlink.net>]

Pete,

I just saw this on Scientific Applications for Linux:

RiverTools 

    RiverTools is designed to help hydrologists view and process digital
elevation model (DEM) data.
    RiverTools' simple, intuitive graphical user interface (GUI) is
suited to serve the needs of the non-scientific
    community. This first commercial version contains a full-featured
topographic and hydrologic analysis
    application and combines comprehensive terrain and river net work
analysis with a simple
    "point-and-click" user interface. 

<http://www.rsinc.com/rivertools/index.cfm >

Might this do the kind of things you were looking for?

-- 
Doug Loss                 A life spent making mistakes is not only
Data Network Coordinator  more honorable, but more useful than a
Bloomsburg University     life spent doing nothing.
dloss@bloomu.edu                G. B. Shaw