1 files changed, 10 insertions, 0 deletions
diff --git a/README b/README
index 517702ed6..a87097d46 100644
--- a/README
+++ b/README
@@ -40,6 +40,16 @@ export MAP_DATA=<path to where the map has been unshielded>/DIRMAP_MAP/DIE.map
 move smp4.smp from DIE.map to a higher directory, since it currently
 crashes the program.
 
+
+GPS Support:
+============
+
+Navit read the current vehicle possition either directly from a file with
+	export GPSDATA=file:filename
+or from gpsd with
+	export GPSDATA=gpsd://host[:port]
+
+
 Subdirectories:
 ===============