def main():
parser = argparse.ArgumentParser()
parser.add_argument('-t', type=str, metavar='transform', dest='transform', required=True,
help='Select either to_geographic, or to_geocentric.')
parser.add_argument('-x', type=float, metavar='x', dest='x', required=True,
help='Enter x coordinate. If Geocentric this should be in metres. If Geographic, this should be in decimal degrees')
parser.add_argument('-y', type=float, metavar='y', dest='y', required=True,
help='Enter y coordinate. If Geocentric this should be in metres. If Geographic, this should be in decimal degrees')
parser.add_argument('-z', type=float, metavar='z', dest='z', required=True,
help='Enter z coordinate in metres.')
parser.add_argument('-e', type=str, metavar='ellipsoid', dest='ellipsoid', required=True,
help='Select which ellipsoid your coordinates are in reference to. At the moment we only support either WGS84 or GRS80.')
args = parser.parse_args()
transform = args.transform
ellipsoid = args.ellipsoid
x = args.x
y = args.y
z = args.z
if transform == 'to_geographic':
geo = Geocentrics(x, y, z, ellipsoid=ellipsoid)
latlongs = geo.make_geographic()
print("Geographic coordinates ({})".format(ellipsoid))
print("lat: {0}, lon: {1}, h: {2}".format(latlongs[0], latlongs[1], latlongs[2]))
elif transform == 'to_geocentric':
print("coorblimey isn't this clever ... yet.")
def test_grs80_to_geographic(self):
geo1 = Geocentrics(1418595, -689557, -6159338)
lat_long1 = geo1.make_geographic()
self.assertEqual(lat_long1, [-75.72836167, -25.92366687, 30.705])
geo2 = Geocentrics(1425925.3230, -703655.7929, -6156081.8741)
lat_long2 = geo2.make_geographic()
self.assertEqual(lat_long2, [-75.61017435, -26.26509986, 40.322])
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-t',
type=str,
metavar='transform',
dest='transform',
required=True,
choices=['to_geographic', 'to_geocentric'],
help='Select either to_geographic, or to_geocentric.')
parser.add_argument(
'-x',
type=float,
metavar='x',
dest='x',
required=True,
help=
'Enter x coordinate. If Geocentric this should be in metres. If Geographic, this should be in decimal degrees'
)
parser.add_argument(
'-y',
type=float,
metavar='y',
dest='y',
required=True,
help=
'Enter y coordinate. If Geocentric this should be in metres. If Geographic, this should be in decimal degrees'
)
parser.add_argument('-z',
type=float,
metavar='z',
dest='z',
required=True,
help='Enter z coordinate in metres.')
parser.add_argument(
'-e',
type=str,
metavar='ellipsoid',
dest='ellipsoid',
required=True,
choices=['GRS80', 'WGS84'],
help=
'Select which ellipsoid your coordinates are in reference to. At the moment we only support either WGS84 or GRS80.'
)
args = parser.parse_args()
transform = args.transform
ellipsoid = args.ellipsoid
x = args.x
y = args.y
z = args.z
if transform == 'to_geographic':
geo = Geocentrics(x, y, z, ellipsoid=ellipsoid)
latlongs = geo.make_geographic()
print("Geographic coordinates ({})".format(ellipsoid))
print("lat: {0}, lon: {1}, h: {2}".format(latlongs[0], latlongs[1],
latlongs[2]))
elif transform == 'to_geocentric':
print("coorblimey isn't this clever ... yet.")
def test_to_geographic(self):
geo = Geocentrics(1418595, -689557, -6159338)
lat_long = geo.make_geographic()
self.assertEqual(lat_long, [-75.7283616724, -25.9236668699, 30.705])
def test_wgs84_to_geographic(self):
geo = Geocentrics(1418595, -689557, -6159338, ellipsoid='WGS84')
lat_long = geo.make_geographic()
self.assertEqual(lat_long, [-75.72836167, -25.92366687, 30.705])
def test_user_input(self):
geo_grs80 = Geocentrics(1418595, -689557, -6159338, ellipsoid='grs80')
self.assertEqual('GRS80', geo_grs80.ellipsoid)
geo_wgs84 = Geocentrics(1418595, -689557, -6159338, ellipsoid='wGS84')
self.assertEqual('WGS84', geo_wgs84.ellipsoid)
