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-rw-r--r--Src/osmoconbb/src/host/gsmmap/geo.c47
1 files changed, 0 insertions, 47 deletions
diff --git a/Src/osmoconbb/src/host/gsmmap/geo.c b/Src/osmoconbb/src/host/gsmmap/geo.c
deleted file mode 100644
index 65633d2..0000000
--- a/Src/osmoconbb/src/host/gsmmap/geo.c
+++ /dev/null
@@ -1,47 +0,0 @@
-#include <math.h>
-#include "geo.h"
-
-void geo2space(double *x, double *y, double *z, double lon, double lat)
-{
- *z = sin(lat / 180.0 * PI) * POLE_RADIUS;
- *x = sin(lon / 180.0 * PI) * cos(lat / 180.0 * PI) * EQUATOR_RADIUS;
- *y = -cos(lon / 180.0 * PI) * cos(lat / 180.0 * PI) * EQUATOR_RADIUS;
-}
-
-void space2geo(double *lon, double *lat, double x, double y, double z)
-{
- double r;
-
- /* bring geoid to 1m radius */
- z = z / POLE_RADIUS;
- x = x / EQUATOR_RADIUS;
- y = y / EQUATOR_RADIUS;
-
- /* normalize */
- r = sqrt(x * x + y * y + z * z);
- z = z / r;
- x = x / r;
- y = y / r;
-
- *lat = asin(z) / PI * 180;
- *lon = atan2(x, -y) / PI * 180;
-}
-
-double distinspace(double x1, double y1, double z1, double x2, double y2,
- double z2)
-{
- double x = x1 - x2;
- double y = y1 - y2;
- double z = z1 - z2;
-
- return sqrt(x * x + y * y + z * z);
-}
-
-double distonplane(double x1, double y1, double x2, double y2)
-{
- double x = x1 - x2;
- double y = y1 - y2;
-
- return sqrt(x * x + y * y);
-}
-