The climatology module CLIMAT provides climatology data both in a stand-alone mode and as input to other modules of the Electro-Optical Systems Atmospheric Effects Library (EOSAEL). The climatology data include averages and standard deviations or percentages of occurrence of 11 meteorological surface parameters (temperature, dew-point temperature, absolute humidity, relative humidity, horizontal visibility, sea-level pressure, wind speed, wind direction, cloudbase height, cloud cover, and Pasquill stability category) in each of 22 weather classes defined by obscuration type (such as rain, snow, and fog), visibility, absolute humidity, and cloud ceiling.u

No abstract

No abstract