main.go | 4 ++--

diff --git a/main.go b/main.go
index e1c9336d3793c6813420cfb6a058d60b9fcdbf340a59462e0c782e8e7ba14239..7e62232106f2b2e331edaeb09b4cd9b206c543d06c4334741afe2dfab4ba9976 100644
--- a/main.go
+++ b/main.go
@@ -56,11 +56,11 @@ 		cols := strings.Split(*myLoc, ",")
 		if len(cols) != 2 {
 			log.Fatal("bad -myloc format")
 		}
-		MyLat, err = strconv.ParseFloat(cols[0], 10)
+		MyLat, err = strconv.ParseFloat(cols[0], 64)
 		if err != nil {
 			log.Fatal(err)
 		}
-		MyLon, err = strconv.ParseFloat(cols[1], 10)
+		MyLon, err = strconv.ParseFloat(cols[1], 64)
 		if err != nil {
 			log.Fatal(err)
 		}