svn-gvsig-desktop / tags / v1_10_0_Build_1264 / libraries / libjni-proj4 / src / PJ_larr.c @ 38629
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#ifndef lint
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static const char SCCSID[]="@(#)PJ_larr.c 4.1 94/02/15 GIE REL"; |
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#endif
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#define PROJ_PARMS__
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#define PJ_LIB__
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#include <projects.h> |
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PROJ_HEAD(larr, "Larrivee") "\n\tMisc Sph, no inv."; |
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#define SIXTH .16666666666666666 |
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FORWARD(s_forward); /* sphere */
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xy.x = 0.5 * lp.lam * (1. + sqrt(cos(lp.phi))); |
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xy.y = lp.phi / (cos(0.5 * lp.phi) * cos(SIXTH * lp.lam)); |
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return (xy);
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} |
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FREEUP; if (P) pj_dalloc(P); }
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ENTRY0(larr) P->fwd = s_forward; P->inv = 0; P->es = 0.; ENDENTRY(P) |