Software impletemention of the unified formula for light-adapted pupil size by Watson & Elliot (2012)

Here we provide a simple a program to run the unified formula for light-adapted pupil size by Watson and Elliot (2012). Here is the reference of the original paper: Watson, A. B., & Yellott, J. I. (2012). A unified formula for light-adapted pupil size. Journal of vision, 12(10), 12. https://doi.org/10.1167/12.10.12 You can reference this software as: Santos, S. M. P. & Bem-Haja, P. (2018). smps-pbh_LAPS [Computer software].