estimate the Ustar threshold for single subset, using FW1 algorithm

usEstUstarThresholdSingleFw1Binned(Ust_bins.f, 
    ctrlUstarEst = usControlUstarEst())

Arguments

Ust_bins.f

data.frame with columns NEE_avg and Ust_avg, of Ustar bins

ctrlUstarEst

parameter list, see usControlUstarEst for defaults and description

Details

Relying on binned NEE and Ustar

References

inspired by Papale 2006

Author

TW, OM Department for Biogeochemical Integration at MPI-BGC, Jena, Germany <REddyProc-help@bgc-jena.mpg.de> [cph], Thomas Wutzler <twutz@bgc-jena.mpg.de> [aut, cre], Markus Reichstein <mreichstein@bgc-jena.mpg.de> [aut], Antje Maria Moffat <antje.moffat@bgc.mpg.de> [aut, trl], Olaf Menzer <omenzer@bgc-jena.mpg.de> [ctb], Mirco Migliavacca <mmiglia@bgc-jena.mpg.de> [aut], Kerstin Sickel <ksickel@bgc-jena.mpg.de> [ctb, trl], Ladislav <U+0160>igut <sigut.l@czechglobe.cz> [ctb]