points.py

import math

def decrad (dms):   
    deg = float(dms[0])
    min = float(dms[1])  
    sec = float(dms[2])
    if deg < 0:
       return math.radians(-(abs(deg) + (min / 60) + (sec / 3600)))
    else:
    	return math.radians(deg + (min / 60) + (sec / 3600))

class Point (object):
	name = ''
	lattitude = []
	longitude = []
	height = None
	phi = None
	lambda_ = None
	y = None
	x = None
	z = None

	def __init__ (self, name = None, phi = None, lambda_ = None, lattitude = None, longitude = None, height = None, x=None, y=None, z=None):
		if lattitude:
			self.phi = decrad(lattitude)
		if longitude:
			self.lambda_ = decrad(longitude)
		if phi or phi == 0:
			self.phi = phi
		if lambda_ or lambda_ == 0:
			self.lambda_ = lambda_
		self.height = float(height)
		self.x = x
		self.y = y
		self.z = z
		self.name = name