| XYZ2scotopic.Rawtran {CVD} | R Documentation |
Approximation of the scotopic luminance
Description
XYZ2scotopic.Rawtran approximates the scotopic luminance from XYZ values, illuminant D65, from Filip Hroch (1998).
Used in the astronomy software Rawtran.
XYZ2scotopic.Rawtran.array idem, however the data type used is array.
Usage
XYZ2scotopic.Rawtran(XYZmatrix)
Arguments
XYZmatrix |
matrix (or array) with XYZ values |
Value
Matrix (or array) with approximated scotopic luminance.
Author(s)
Jose Gama
Source
Filip Hroch, 1998, Computer Programs for CCD Photometry, 20th Stellar Conference of the Czech and Slovak Astronomical Institutes, DusekJ., http://adsabs.harvard.edu/abs/1998stel.conf...30H Rawtran - integral.physics.muni.cz Masaryk University http://integral.physics.muni.cz/rawtran/
References
Filip Hroch, 1998, Computer Programs for CCD Photometry, 20th Stellar Conference of the Czech and Slovak Astronomical Institutes, DusekJ., http://adsabs.harvard.edu/abs/1998stel.conf...30H Rawtran - integral.physics.muni.cz Masaryk University http://integral.physics.muni.cz/rawtran/