def __init__(self, e, n, h=0, conic=Conics.WRF_Lb, name=''):
'''New L{Lcc} position.
@param e: Easting (C{meter}).
@param n: Northing (C{meter}).
@keyword h: Optional height (C{meter}).
@keyword conic: Optional, the conic projection (L{Conic}).
@keyword name: Optional name (C{str}).
@return: The Lambert location (L{Lcc}).
@raise TypeError: If I{conic} is not L{Conic}.
@raise ValueError: If I{e} or I{n} is invalid or negative.
@example:
>>> lb = Lcc(448251, 5411932.0001)
'''
if not isinstance(conic, Conic):
raise TypeError('%s not Conic: %r' % ('conic', conic))
self._conic = conic
self._easting = false2f(e, 'easting', false=conic.E0 > 0)
self._northing = false2f(n, 'northing', false=conic.N0 > 0)
if h:
self._height = float(h)
if name:
self.name = name
def __init__(self, easting, northing, name=''):
'''New OSGR National Grid Reference.
@param easting: Easting from OS false easting (C{meter}).
@param northing: Northing from from OS false northing (C{meter}).
@keyword name: Optional name (C{str}).
@raise ValueError: Invalid I{easting} or I{northing}.
@example:
>>> from pygeodesy import Osgr
>>> r = Osgr(651409, 313177)
'''
if name:
self.name = name
self._easting = false2f(easting, 'easting')
self._northing = false2f(northing, 'northing')