# -*- coding: utf-8 -*-
"""
Created on Sat Dec  4 10:52:08 2021

@author: Sim
"""

import numpy as np

def angleconvert(angle, dir='d2r'): 
  angle = float(angle)
  if dir == 'r2d':
     c_angle = 180/np.pi*angle
  else:
     c_angle = np.pi/180 * angle
  return (c_angle)

if __name__ == '__main__':
  for d in  [0,45,90]: print(angleconvert(d,'d2r'))
     
  for r in [0, np.pi/2, np.pi]: print(angleconvert(r,'r2d'))