Thank you Roger.I copy and paste from the documentation: "Spectral illuminant description. This is an ASCII text, CGATS, Argyll specific format, used to hold a spectral description of an illuminant. Typically it is used to record a custom illuminant, for use in computing Fluorescent Whitening Agent compensation for reflective samples, as well as computing CIE tristimulus values from spectral samples."
I want find the Lab value starting from both spectral data of patches and of light.
Marco Il giorno 16/feb/08, alle ore 19:45, Roger Breton ha scritto:
What's an .sp file?In what way can I convert a Gretagmacbeth spectral light sample (cxf or txt format) in a .sp file? Thank you MarcoRoger Breton