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Message-ID: <OF80502712.63102EC9-ON86257941.007B6E57-86257941.007BCB27@usgs.gov>
Date: 2011-11-07T22:31:51Z
From: Jean V Adams
Subject: Aggregate or extract function ?
In-Reply-To: <1320699055205-4013673.post@n4.nabble.com>

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