Message-ID: <CAC28k7Ts2hz6bjoTbHsveaUtyVSaX-3vXokWqZOu+xrRmw=yog@mail.gmail.com>
Date: 2012-09-03T23:19:09Z
From: Ben Weinstein
Subject: Validating Cost Paths - minimizing elevation change
In-Reply-To: <CAC28k7QXm+w0QDLv1Wy-HAB36VBGzQEUc5PADaHdhogyppxJ2w@mail.gmail.com>
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