Sea spray characteristics: equilibrium radius, evaporation time, and flight duration

A reference table for sea spray characteristics in NetCDF format according to a miscrophysical model of Andreas et al. (2008, Journal. of Physical Oceanography), which was coded by Kosuke Ito (Feb 14, 2017). It contains the following items:<br>(1) equilibrium droplet radius (rad_eq)(2) droplet radius at the end of flight duration (rad_f)(3) e-folding timescale toward the equilibrium radius (tau_r)(4) e-folding timescale toward the equilibrium volume (tau_v)(4) flight duration (tau_f)<br>They values are assumed to be a function of pressure, atmospheric pressure, relative humidity, ocean temperature, and 10-m height wind, supposed that the sea surface salinity is 34 psu and the initial droplet radius is 5.0 x 10^-6 m. Note that the values for the wind speed over 40 m s^-1 are highly uncertain.

本数据集为基于Andreas等人（2008年发表于《物理海洋学杂志》（Journal of Physical Oceanography））的微物理模型构建的海喷雾特性参考表，格式为NetCDF文件，由Kosuke Ito于2017年2月14日完成编码。该数据集包含以下参数项：(1) 平衡液滴半径（equilibrium droplet radius，rad_eq）；(2) 飞行时长结束时刻的液滴半径（droplet radius at the end of flight duration，rad_f）；(3) 趋近平衡半径的e折叠时间尺度（e-folding timescale toward the equilibrium radius，τ_r）；(4) 趋近平衡体积的e折叠时间尺度（e-folding timescale toward the equilibrium volume，τ_v）；(5) 飞行时长（flight duration，τ_f）。所有参数值均以气压、相对湿度、海洋温度以及10米高度风速为自变量，计算时假设海表盐度为34 psu，初始液滴半径为5.0×10^-6 米。需注意，当风速超过40 m·s^-1时，所得参数值具有较高不确定性。