Computes stability class given net radiation, total cloud cover and wind speed.
Arguments
- rad
The net radiation in W/m^2
- tcc
The total cloud cover in a range from 1 to 8
- ws
wind speed in m/s
- option
This is to determine which specific categories to use to determine the stability class. It can be
impact
to comply with ARIA Impact(tm),pasquill
orcustom
.
Value
stabilityClass
returns a numeric vector with Pasquill
stability classes coded as: A = 1, B = 2, ... , F = 6.
Details
stabilityClass()
computes stability class according to IAEA method based
on net radiation, total cloud cover tcc and wind speed.
Net radiation and wind are used by day; tcc and wind are used by night.
Three different alogorithms are implemented; see source code for details.