def FracDegToDegMin(lat, lon):
    """Converts location in format of total fractional degrees to
       separated format of deg and minutes
       lat is in signed fractional degrees positive = North negative = South
       lon in in signed fractional dregrees positive = East negative = West
       latDeg are in signed degrees North positive South Negative
       latMin are in signed minutes North positive South Negative
       lonDeg are in signed degrees East positive West Negative
       lonMin are in signed minutes East positive West Negative
    """
    latDeg = int(lat)
    latMin = (lat - latDeg) * 60.0

    lonDeg = int(lon)
    lonMin = (lon - lonDeg) * 60.0

    return (latDeg, latMin, lonDeg, lonMin)