timelib.py 文件源码

def doy2dt(yr, j):
    """Convert year + integer DOY (Julian) to datetime
    """
    return o2dt(dt2o(datetime(int(yr), 1, 1))+j-1)
    #The solution below can't deal with jd>365
    #jmod = np.modf(j)
    #return datetime.strptime(str(yr)+str(int(jmod[1])), '%Y%j') + timedelta(days=jmod[0])