Some atmosphere parameters' unit

Hi,
The comments in the atmosoherica series file ( aser.inp ) wrote,the unit of some parameters ,such as RELATIVE HUMIDITY and CLOUD COVER,is DIMENSIONLESS.But I still don’t understand it . For example,when the relative humidity value is 85%, I should write 85 or 0.85? The value range of cloud cover is 0-1 or 0-10 ? thx~

Hi,

The units of relative humidity and cloud cover are dimensionless. The range of cloud cover and relative humidity is 0-1.

Best,
Janesh