1 files changed, 0 insertions, 105 deletions
diff --git a/src/3rdparty/proj/PJ_gnom.c b/src/3rdparty/proj/PJ_gnom.c
deleted file mode 100644
index 11deb86c..00000000
--- a/src/3rdparty/proj/PJ_gnom.c
+++ /dev/null
@@ -1,105 +0,0 @@
-#define PROJ_PARMS__ \
-	double	sinph0; \
-	double	cosph0; \
-	int		mode;
-#define PJ_LIB__
-#include	<projects.h>
-PROJ_HEAD(gnom, "Gnomonic") "\n\tAzi, Sph.";
-#define EPS10 1.e-10
-#define N_POLE	0
-#define S_POLE 1
-#define EQUIT	2
-#define OBLIQ	3
-FORWARD(s_forward); /* spheroid */
-	double  coslam, cosphi, sinphi;
-
-	sinphi = sin(lp.phi);
-	cosphi = cos(lp.phi);
-	coslam = cos(lp.lam);
-	switch (P->mode) {
-	case EQUIT:
-		xy.y = cosphi * coslam;
-		break;
-	case OBLIQ:
-		xy.y = P->sinph0 * sinphi + P->cosph0 * cosphi * coslam;
-		break;
-	case S_POLE:
-		xy.y = - sinphi;
-		break;
-	case N_POLE:
-		xy.y = sinphi;
-		break;
-	}
-	if (xy.y <= EPS10) F_ERROR;
-	xy.x = (xy.y = 1. / xy.y) * cosphi * sin(lp.lam);
-	switch (P->mode) {
-	case EQUIT:
-		xy.y *= sinphi;
-		break;
-	case OBLIQ:
-		xy.y *= P->cosph0 * sinphi - P->sinph0 * cosphi * coslam;
-		break;
-	case N_POLE:
-		coslam = - coslam;
-	case S_POLE:
-		xy.y *= cosphi * coslam;
-		break;
-	}
-	return (xy);
-}
-INVERSE(s_inverse); /* spheroid */
-	double  rh, cosz, sinz;
-
-	rh = hypot(xy.x, xy.y);
-	sinz = sin(lp.phi = atan(rh));
-	cosz = sqrt(1. - sinz * sinz);
-	if (fabs(rh) <= EPS10) {
-		lp.phi = P->phi0;
-		lp.lam = 0.;
-	} else {
-		switch (P->mode) {
-		case OBLIQ:
-			lp.phi = cosz * P->sinph0 + xy.y * sinz * P->cosph0 / rh;
-			if (fabs(lp.phi) >= 1.)
-				lp.phi = lp.phi > 0. ? HALFPI : - HALFPI;
-			else
-				lp.phi = asin(lp.phi);
-			xy.y = (cosz - P->sinph0 * sin(lp.phi)) * rh;
-			xy.x *= sinz * P->cosph0;
-			break;
-		case EQUIT:
-			lp.phi = xy.y * sinz / rh;
-			if (fabs(lp.phi) >= 1.)
-				lp.phi = lp.phi > 0. ? HALFPI : - HALFPI;
-			else
-				lp.phi = asin(lp.phi);
-			xy.y = cosz * rh;
-			xy.x *= sinz;
-			break;
-		case S_POLE:
-			lp.phi -= HALFPI;
-			break;
-		case N_POLE:
-			lp.phi = HALFPI - lp.phi;
-			xy.y = -xy.y;
-			break;
-		}
-		lp.lam = atan2(xy.x, xy.y);
-	}
-	return (lp);
-}
-FREEUP; if (P) pj_dalloc(P); }
-ENTRY0(gnom)
-	if (fabs(fabs(P->phi0) - HALFPI) < EPS10)
-		P->mode = P->phi0 < 0. ? S_POLE : N_POLE;
-	else if (fabs(P->phi0) < EPS10)
-		P->mode = EQUIT;
-	else {
-		P->mode = OBLIQ;
-		P->sinph0 = sin(P->phi0);
-		P->cosph0 = cos(P->phi0);
-	}
-	P->inv = s_inverse;
-	P->fwd = s_forward;
-	P->es = 0.;
-ENDENTRY(P)