76480 Node Sparse Matrix Connectivity

Mathematica generated sparse matrix connectivity of a 76480 node sparse matrix using GraphPlot by Jeff Bryant (jeffb@wolfram.com). Dataset obtained from the following source:
Braaten, M.E. and Shyy, W., "Comparison of Iterative and Direct Solution Methods for Viscous Flow Calculations in Body-Fitted Coordinates," Inter. J. Numer. Meths. in Fluids, vol 6, pp. 325-349, 1986.
http://www.cise.ufl.edu/research/sparse/HBformat/Shyy/