fix sign flip for Davis,CA
@@ -104,7 +104,7 @@ location Dalen 52.6994 6.7568
location Dane county 43.0186 -89.5498
location Darjeeling 27.028909 88.260898
location Dasman 29.386491 47.999895
-location Davis 38.5449 121.7405
+location Davis 38.5449 -121.7405
location DeForest 43.244858 -89.351873
location Delft 52.0116 4.3571
location Derbyshire 53.142893 -1.611670
