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Fluspect simulates leaf reflectance (R), transmittance (T) and fluorescence. With this code you can fit R and T to hyperspectral measurements.

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Christiaanvandertol/Fluspect

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Fluspect

Fluspect simulates leaf reflectance (R), transmittance (T) and fluorescence. With this code you can fit R and T to hyperspectral measurements.

With this program, you can retrieve leaf structural parameters from hyperspectral leaf level measurements by inversion of Fluspect.

The model code is in the directory 'Fluspect_retrievals/'

Step 1: Place your measurement data in 'data/measured/' : a file with wavelengths, another with reflectance and a third with transmittance transmittance data

Step 2. Edit and save input_data.xlsx.

  • Specify how the measurements can be loaded. By default, the example data are loaded.
  • Specify which parameters to tune
  • Specify which output to tune (reflectance, transmittance, or both)
  • Specify initial parameter values

Step 4. Run the script 'master' from Matlab The fitted parameters are stored in a structure 'leafbio'. The fittes spectra are stored in a structure 'leafopt'. Type 'leafbio', enter, to inspect the fitted parameters.

The output is also stored in a directory specified in the input spreadsheet.

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Fluspect simulates leaf reflectance (R), transmittance (T) and fluorescence. With this code you can fit R and T to hyperspectral measurements.

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