1 files changed, 0 insertions, 45 deletions
diff --git a/src/3rdparty/proj/PJ_vandg2.c b/src/3rdparty/proj/PJ_vandg2.c
deleted file mode 100644
index 7bfa8f4e..00000000
--- a/src/3rdparty/proj/PJ_vandg2.c
+++ /dev/null
@@ -1,45 +0,0 @@
-# define TOL	1e-10
-# define TWORPI	0.63661977236758134308
-#define PROJ_PARMS__ \
-	int	vdg3;
-#define PJ_LIB__
-#include	<projects.h>
-PROJ_HEAD(vandg2, "van der Grinten II") "\n\tMisc Sph, no inv.";
-PROJ_HEAD(vandg3, "van der Grinten III") "\n\tMisc Sph, no inv.";
-FORWARD(s_forward); /* spheroid */
-	double x1, at, bt, ct;
-
-	bt = fabs(TWORPI * lp.phi);
-	if ((ct = 1. - bt * bt) < 0.)
-		ct = 0.;
-	else
-		ct = sqrt(ct);
-	if (fabs(lp.lam) < TOL) {
-		xy.x = 0.;
-		xy.y = PI * (lp.phi < 0. ? -bt : bt) / (1. + ct);
-	} else {
-		at = 0.5 * fabs(PI / lp.lam - lp.lam / PI);
-		if (P->vdg3) {
-			x1 = bt / (1. + ct);
-			xy.x = PI * (sqrt(at * at + 1. - x1 * x1) - at);
-			xy.y = PI * x1;
-		} else {
-			x1 = (ct * sqrt(1. + at * at) - at * ct * ct) /
-				(1. + at * at * bt * bt);
-			xy.x = PI * x1;
-			xy.y = PI * sqrt(1. - x1 * (x1 + 2. * at) + TOL);
-		}
-		if ( lp.lam < 0.) xy.x = -xy.x;
-		if ( lp.phi < 0.) xy.y = -xy.y;
-	}
-	return (xy);
-}
-FREEUP; if (P) pj_dalloc(P); }
-ENTRY0(vandg2)
-	P->vdg3 = 0;
-	P->inv = 0; P->fwd = s_forward;
-ENDENTRY(P)
-ENTRY0(vandg3)
-	P->vdg3 = 1;
-	P->es = 0.; P->fwd = s_forward;
-ENDENTRY(P)