Hello,
You can use v.report on linework to determine lengths (in GRASS4.1). Rick
We would like to measure the length of some rivers using Grass.
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Rick Thompson- Research Assistant E-mail: rick@cast.uark.edu
Center for Advanced Spatial Technologies Telephone: (501) 575-5736
Ozark Hall Rm. 12 Fax: 575-3846
University of Arkansas
Fayetteville, AR 72701