hybridsa: Evaluate Hybrid SA Objective function

In nabilabd/hybridSA: Implemnents Hybrid Source Apportionment

Description

Describe this.

Usage

hybridsa(Rj, c_obs, csim, asens, sig_c_obs, sig_ctm, sig_lnr)

Arguments

Rj	vector of R_j values. Has length equal to the number of sources.
c_obs	observed concentration
csim	simulated concentration
asens	2d matrix of average (daily) sensitivities, with rows corresponding to species and columns corresponding to sources. The sensitivies are in the CMAQ output, along with simulated concentrations
sig_c_obs	uncertainties in observed concentrations
sig_ctm	uncertainty in ....
sig_lnr	uncertainty in Rj value (???)

Details

Gamma is a parameter specified by the user, and not necessarily bound to any observed or simulated data. The simulated concentrations are needed to obtain the error, which is given by c_obs - c_sim, the difference between the observed concentrations and the simulated concentrations.

References

http://atmos-chem-phys.net/14/5415/2014/

nabilabd/hybridSA documentation built on May 23, 2019, 12:03 p.m.