Oyster_phase_matrix_TIF function

Function that calculates phase matrix

Function that calculates a matrix of phase numbers for every pixel in the imported TIF file. de Winter, N. J. (2017) doi:10.5194/gmd-2017-137

Oyster_phase_matrix_TIF(TIF, phases)

Arguments

• TIF: "TIF" file representing the TIF(F) image in R session
• phases: Matrix containing colour and trace element data of the phases in the XRF phase map

Details

This function compares the colour data from the "TIF" object with colour codes of phases in "phases" table to assign a phase to every pixel in the TIF(F)

Returns

• phasemat: matrix of phases of each pixel sorted by X- and Y-coordinate of the pixel

References

de Winter, N. J.: ShellTrace v1.0 ? A new approach for modelling growth and trace element uptake in marine bivalve shells: Model verification on pacific oyster shells (Crassostrea gigas), Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2017-137, in review, 2017.

Author(s)

Niels J. de Winter

Note

Please cite Geoscientific Model Development paper dealing with the ShellTrace model

See Also

"Oyster_av_thickness"

Source

GitHub

Manuscript

Supplementary data

Author website

Examples

## Not run:

    phasemat<-Oyster_phase_matrix_TIF(TIF, O1_phase)
## End(Not run)