Description Usage Arguments Details Value
View source: R/surface_temp_coef.R
Given a vector on instants and a vector of air-temperautures, return a list of coefficients for the surface temperature.
1 | surface_temp_coef(instant, temp, n_hemi = TRUE)
|
instant |
POSIXct instants |
temp |
numeric ambient air (dry-bulb) temperature |
n_hemi |
logical, indicates fit for northern hemisphere put in an example! |
A sinusoid is fit to the time/tempurature pairs. The coefficients of the sine wave (temp_ref, dtemp_ref, time_ref) are returned.
http://soilphysics.okstate.edu/software/SoilTemperature/document.pdf
list of coefficients
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