What's the use of six smog measurements?

Measuring smog is based on officials and ghosts.

Sixth, measure the weather, parents mainly rain, children and grandchildren mainly sunny. Wife wealth is sunny and cloudy, brother is the wind, official ghost is the main cloud and lightning.

The golden rule says: it is good to be sunny or meet officials, because smoke is fog; Rain meets happiness; For electricity, for the rainbow.

(divination is clear and official, with heavy smoke and fog; Rain omen meets children and grandchildren, either lightning or rainbow. )