2
static const char SCCSID[]="@(#)PJ_mill.c 4.1 94/02/15 GIE REL";
6
PROJ_HEAD(mill, "Miller Cylindrical") "\n\tCyl, Sph";
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FORWARD(s_forward); /* spheroid */
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xy.y = log(tan(FORTPI + lp.phi * .4)) * 1.25;
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INVERSE(s_inverse); /* spheroid */
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lp.phi = 2.5 * (atan(exp(.8 * xy.y)) - FORTPI);
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FREEUP; if (P) pj_dalloc(P); }
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ENTRY0(mill) P->es = 0.; P->inv = s_inverse; P->fwd = s_forward; ENDENTRY(P)