1 files changed, 0 insertions, 30 deletions
diff --git a/src/3rdparty/proj/PJ_nell_h.c b/src/3rdparty/proj/PJ_nell_h.c
deleted file mode 100644
index 670dea88..00000000
--- a/src/3rdparty/proj/PJ_nell_h.c
+++ /dev/null
@@ -1,30 +0,0 @@
-#define PJ_LIB__
-# include	<projects.h>
-PROJ_HEAD(nell_h, "Nell-Hammer") "\n\tPCyl., Sph.";
-#define NITER 9
-#define EPS 1e-7
-FORWARD(s_forward); /* spheroid */
-	xy.x = 0.5 * lp.lam * (1. + cos(lp.phi));
-	xy.y = 2.0 * (lp.phi - tan(0.5 *lp.phi));
-	return (xy);
-}
-INVERSE(s_inverse); /* spheroid */
-	double V, c, p;
-	int i;
-
-	p = 0.5 * xy.y;
-	for (i = NITER; i ; --i) {
-		c = cos(0.5 * lp.phi);
-		lp.phi -= V = (lp.phi - tan(lp.phi/2) - p)/(1. - 0.5/(c*c));
-		if (fabs(V) < EPS)
-			break;
-	}
-	if (!i) {
-		lp.phi = p < 0. ? -HALFPI : HALFPI;
-		lp.lam = 2. * xy.x;
-	} else
-		lp.lam = 2. * xy.x / (1. + cos(lp.phi));
-	return (lp);
-}
-FREEUP; if (P) pj_dalloc(P); }
-ENTRY0(nell_h) P->es = 0.; P->inv = s_inverse; P->fwd = s_forward; ENDENTRY(P)