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Home/Magazine Archive/October 1963 (Vol. 6, No. 10)/A contour-map program for x-ray crystallography/Abstract

A contour-map program for x-ray crystallography

By M. O. Dayhoff
Communications of the ACM, October 1963, Vol. 6 No. 10, Pages 620-622
10.1145/367651.367688
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A FORTRAN program is described for use with the IBM 7090 system and an x, y-plotter to produce a contour map. A matrix of points evenly spaced in each dimension is contoured. Scale factors along the axes may be different and the axes need not be perpendicular.

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