vignettes/user-guide.R

In aphalo/photobiologyWavebands: Waveband Definitions for UV, VIS, and IR Radiation

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library(photobiologyWavebands)

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Red("ISO")
Red("Smith10")
PhR()
UV()
IR()

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UV_bands("ISO")
UV_bands("CIE")

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Plant_bands()

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Landsat_bands("L1")

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e_irrad(sun.spct, UV()) # W m-2
q_irrad(sun.spct, UV()) * 1e6 # umol s-1 m-2

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e_irrad(sun.spct, list(Blue(), VIS()))
e_irrad(sun.spct, list(B = Blue(), VIS()))

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e_irrad(sun.spct, VIS_bands())

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q_ratio(sun.spct, Blue(), VIS())
e_ratio(sun.spct, Blue(), VIS())

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e_irrad(sun.spct, CIE())

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# at 1 nm intervals
wavelengths1 <- 285:400
action.spectrum1 <- CIE_e_fun(wavelengths1)

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sun.spct * CIE()

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e_response(sun.spct * CIE1924_lef.spct) * photopic_sensitivity


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e_response(sun.spct * CIE2008_lef2deg.spct) * photopic_sensitivity

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e_response(sun.spct * 1e-6 * CIE1951_scotopic_lef.spct) * scotopic_sensitivity