In stead of "ScalarMap( numLinks, Display.YAxis );" try "ScalarMap(RealType.getRealType("count"), Display.YAxis );". Good luck, Bill ---------------------------------------------------------- Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706 hibbard@xxxxxxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738 http://www.ssec.wisc.edu/~billh/vis.html
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