1 files changed, 0 insertions, 99 deletions
diff --git a/src/3rdparty/proj/PJ_poly.c b/src/3rdparty/proj/PJ_poly.c
deleted file mode 100644
index ef5b8905..00000000
--- a/src/3rdparty/proj/PJ_poly.c
+++ /dev/null
@@ -1,99 +0,0 @@
-#define PROJ_PARMS__ \
-	double ml0; \
-	double *en;
-#define PJ_LIB__
-#include <projects.h>
-PROJ_HEAD(poly, "Polyconic (American)")
-	"\n\tConic, Sph&Ell";
-#define TOL	1e-10
-#define CONV	1e-10
-#define N_ITER	10
-#define I_ITER 20
-#define ITOL 1.e-12
-FORWARD(e_forward); /* ellipsoid */
-	double  ms, sp, cp;
-
-	if (fabs(lp.phi) <= TOL) { xy.x = lp.lam; xy.y = -P->ml0; }
-	else {
-		sp = sin(lp.phi);
-		ms = fabs(cp = cos(lp.phi)) > TOL ? pj_msfn(sp, cp, P->es) / sp : 0.;
-		xy.x = ms * sin(lp.lam *= sp);
-		xy.y = (pj_mlfn(lp.phi, sp, cp, P->en) - P->ml0) + ms * (1. - cos(lp.lam));
-	}
-	return (xy);
-}
-FORWARD(s_forward); /* spheroid */
-	double  cot, E;
-
-	if (fabs(lp.phi) <= TOL) { xy.x = lp.lam; xy.y = P->ml0; }
-	else {
-		cot = 1. / tan(lp.phi);
-		xy.x = sin(E = lp.lam * sin(lp.phi)) * cot;
-		xy.y = lp.phi - P->phi0 + cot * (1. - cos(E));
-	}
-	return (xy);
-}
-INVERSE(e_inverse); /* ellipsoid */
-	xy.y += P->ml0;
-	if (fabs(xy.y) <= TOL) { lp.lam = xy.x; lp.phi = 0.; }
-	else {
-		double r, c, sp, cp, s2ph, ml, mlb, mlp, dPhi;
-		int i;
-
-		r = xy.y * xy.y + xy.x * xy.x;
-		for (lp.phi = xy.y, i = I_ITER; i ; --i) {
-			sp = sin(lp.phi);
-			s2ph = sp * ( cp = cos(lp.phi));
-			if (fabs(cp) < ITOL)
-				I_ERROR;
-			c = sp * (mlp = sqrt(1. - P->es * sp * sp)) / cp;
-			ml = pj_mlfn(lp.phi, sp, cp, P->en);
-			mlb = ml * ml + r;
-			mlp = P->one_es / (mlp * mlp * mlp);
-			lp.phi += ( dPhi =
-				( ml + ml + c * mlb - 2. * xy.y * (c * ml + 1.) ) / (
-				P->es * s2ph * (mlb - 2. * xy.y * ml) / c +
-				2.* (xy.y - ml) * (c * mlp - 1. / s2ph) - mlp - mlp ));
-			if (fabs(dPhi) <= ITOL)
-				break;
-		}
-		if (!i)
-			I_ERROR;
-		c = sin(lp.phi);
-		lp.lam = asin(xy.x * tan(lp.phi) * sqrt(1. - P->es * c * c)) / sin(lp.phi);
-	}
-	return (lp);
-}
-INVERSE(s_inverse); /* spheroid */
-	double B, dphi, tp;
-	int i;
-
-	if (fabs(xy.y = P->phi0 + xy.y) <= TOL) { lp.lam = xy.x; lp.phi = 0.; }
-	else {
-		lp.phi = xy.y;
-		B = xy.x * xy.x + xy.y * xy.y;
-		i = N_ITER;
-		do {
-			tp = tan(lp.phi);
-			lp.phi -= (dphi = (xy.y * (lp.phi * tp + 1.) - lp.phi -
-				.5 * ( lp.phi * lp.phi + B) * tp) /
-				((lp.phi - xy.y) / tp - 1.));
-		} while (fabs(dphi) > CONV && --i);
-		if (! i) I_ERROR;
-		lp.lam = asin(xy.x * tan(lp.phi)) / sin(lp.phi);
-	}
-	return (lp);
-}
-FREEUP; if (P) { if (P->en) pj_dalloc(P->en); pj_dalloc(P); } }
-ENTRY1(poly, en)
-	if (P->es) {
-		if (!(P->en = pj_enfn(P->es))) E_ERROR_0;
-		P->ml0 = pj_mlfn(P->phi0, sin(P->phi0), cos(P->phi0), P->en);
-		P->inv = e_inverse;
-		P->fwd = e_forward;
-	} else {
-		P->ml0 = -P->phi0;
-		P->inv = s_inverse;
-		P->fwd = s_forward;
-	}
-ENDENTRY(P)