Change API to use UTM Easting with 500000 as center meridian

Author: shalinmehtalgsvl

lgsvl/simulator.py

@@ -181,7 +181,7 @@ def map_from_gps_batch(self, coords):
         if not isinstance(c["northing"], numtype): raise TypeError("Argument 'northing' should have '{}' type".format(numtype))
         if not isinstance(c["easting"], numtype): raise TypeError("Argument 'easting' should have '{}' type".format(numtype))
         if c["northing"] < 0 or c["northing"] > 10000000: raise ValueError("Northing is out of range")
-        if c["easting"] < -340000 or c["easting"] > 334000 : raise ValueError("Easting is out of range")
+        if c["easting"] < 160000 or c["easting"] > 834000 : raise ValueError("Easting is out of range")
         j["northing"] = c["northing"]
         j["easting"] = c["easting"]
       else:

tests/test_simulator.py

@@ -215,14 +215,14 @@ def test_get_gps(self): # Checks that GPS reports the correct values
             self.assertAlmostEqual(gps.latitude, 37.4173601699318)
             self.assertAlmostEqual(gps.longitude, -122.016132757826)
             self.assertAlmostEqual(gps.northing, 4141627.34000015)
-            self.assertAlmostEqual(gps.easting, 87060.970000267)
+            self.assertAlmostEqual(gps.easting, 587060.970000267)
             self.assertAlmostEqual(gps.altitude, -1.03600001335144)
             self.assertAlmostEqual(gps.orientation, -194.823394775391)
 
     def test_from_northing(self): # Check that position vectors are correctly generated given northing and easting
         with SimConnection() as sim:
             spawn = sim.get_spawn()[0]
-            location = sim.map_from_gps(northing=4141627.34000015, easting=87060.970000267)
+            location = sim.map_from_gps(northing=4141627.34000015, easting=587060.970000267)
             self.assertAlmostEqual(spawn.position.x, location.position.x, places=1)
             self.assertAlmostEqual(spawn.position.z, location.position.z, places=1)
 
@@ -236,7 +236,7 @@ def test_from_latlong(self): # Check that position vectors are correctly generat
     def test_from_alt_orient(self): # Check that position vectors are correctly generated with altitude and orientation
         with SimConnection() as sim:
             spawn = sim.get_spawn()[0]
-            location = sim.map_from_gps(northing=4141627.34000015, easting=87060.970000267, altitude=-1.03600001335144, orientation=-194.823394775391)
+            location = sim.map_from_gps(northing=4141627.34000015, easting=587060.970000267, altitude=-1.03600001335144, orientation=-194.823394775391)
             self.assertAlmostEqual(spawn.position.y, location.position.y, places=1)
             self.assertAlmostEqual(spawn.rotation.y, location.rotation.y, places=1)