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Message-ID: <CACk-te3KKhyYvkOPr2mfEWFh3gtdc_6QeaxMJKe_SE8DR+Oq8w@mail.gmail.com> Date: 2012-12-31T03:37:42Z From: Bert Gunter Subject: code to convert 3D geographical coordinates to Cartesian? In-Reply-To: <87mwwvhr5i.fsf@pobox.com> An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20121230/43705a74/attachment.pl>