code to convert 3D geographical coordinates to Cartesian?

Sun, Dec 30, 2012 7:37 PM

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Tom Roche code to convert 3D geographical coordinates to Cartesian? Dec 30 Bert Gunter code to convert 3D geographical coordinates to Cartesian? Dec 30 Tom Roche code to convert 3D geographical coordinates to Cartesian? Dec 30 David Winsemius code to convert 3D geographical coordinates to Cartesian? Dec 31 Tom Roche code to convert 3D geographical coordinates to Cartesian? Dec 31