SOR2miAtm

MATLAB

[Atm,G] = SOR2miAtm(Direction,ModelType,Percentile,Distribution)

Description

Returns an atmospheric modeling (Atm) structure containing Cn2 modeling data with 10 path segments for specified conditions. Based upon differential-tilt turbulence profiler measurements made Sep 2004 at Starfire Optical Range, Kirtland AFB, NM for propagation from SOR to the "2 mile" test site. Atm structure will have Atm.Cn2 values for the specified conditions, and Atm.Cn2Eval = 'NoEval'. Also returns the ECF geometry structure for specified path as an optional second output.

Parameters

Parameters	Description
Direction [string]	Direction of laser propagation 'SOR2mi' or '2miSOR' defaults to 'SOR2mi'
ModelType [string]	Modeling data for distribution 'ALL' ('A'), 'DAY' ('D'), 'NIGHT' ('N'), 'TRANSITION' ('T') defaults to 'ALL'
Percentile [string]	Percentile of Cn2 distribution: '10%','50%','90%' defaults to '50%'
Distribution [string]	Distribution assumption: 'LOGNORMAL' or 'GAMMA' defaults to 'LOGNORMAL'

Return Values

Return Values	Description
Atm [struct]	Atmospheric modeling structure containing Cn2 model
G [struct]	Geometry structure for specified path

Examples

>> [Atm,G] = SOR2miAtm('SOR2mi');

default SOR-to-2-mile Cn2 values

>> Atm = SOR2miAtm('2miSOR','DAY','10%','GAMMA');

daytime 10% Gamma