def convert(row):
e = row["easting"]
n = row["northing"]
lon, lat = osgb_to_lonlat(eastnorth_to_osgb(e, n, digits=4))
row["latitude"] = lat
row["longitude"] = lon
return row
def convert(row):
e = row["easting"]
n = row["northing"]
lon, lat = osgb_to_lonlat(eastnorth_to_osgb(e, n, digits=4))
row["latitude"] = lat
row["longitude"] = lon
return row
def met2latlon(east, north, verbose=False):
"""
Convert nasty numbers using osgb as a back-end
Input location east and north from the OSGR corner and
return the lat, lon (in degrees).
"""
gridref = osgb.eastnorth_to_osgb(east * 100, north * 100)
if verbose:
print "Grid reference: " + gridref
lon, lat = osgb.osgb_to_lonlat(gridref)
return lat, lon
def met2latlon(east, north, verbose=False):
"""
Convert nasty numbers using osgb as a back-end
Input location east and north from the OSGR corner and
return the lat, lon (in degrees).
"""
gridref = osgb.eastnorth_to_osgb(east*100, north*100)
if verbose:
print "Grid reference: " + gridref
lon, lat = osgb.osgb_to_lonlat(gridref)
return lat, lon
def convert_os_to_coords(oscode):
lon, lat = osgb.osgb_to_lonlat(oscode)
value_string = "ST_GeomFromText('POINT(" + str(lon) + " " + str(lat) + ")',4326)"
return value_string
def osgb_to_wgs84(self, ngr):
lon, lat = osgb.osgb_to_lonlat(ngr)
return "SRID=4326;POINT({0} {1})".format(lon, lat)
def testOSGB(self):
lon, lat = osgb.osgb_to_lonlat('SX586920')
print lat,lon