1 files changed, 0 insertions, 30 deletions
diff --git a/src/3rdparty/proj/pj_auth.c b/src/3rdparty/proj/pj_auth.c
deleted file mode 100644
index 599b8f77..00000000
--- a/src/3rdparty/proj/pj_auth.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* determine latitude from authalic latitude */
-#include <projects.h>
-# define P00 .33333333333333333333
-# define P01 .17222222222222222222
-# define P02 .10257936507936507936
-# define P10 .06388888888888888888
-# define P11 .06640211640211640211
-# define P20 .01641501294219154443
-#define APA_SIZE 3
-	double *
-pj_authset(double es) {
-	double t, *APA;
-
-	if (APA = (double *)pj_malloc(APA_SIZE * sizeof(double))) {
-		APA[0] = es * P00;
-		t = es * es;
-		APA[0] += t * P01;
-		APA[1] = t * P10;
-		t *= es;
-		APA[0] += t * P02;
-		APA[1] += t * P11;
-		APA[2] = t * P20;
-	}
-	return APA;
-}
-	double
-pj_authlat(double beta, double *APA) {
-	double t = beta+beta;
-	return(beta + APA[0] * sin(t) + APA[1] * sin(t+t) + APA[2] * sin(t+t+t));
-}