Supplement to: Bouman, Heather A; Platt, Trevor; Doblin, Martina A; Figueiras, Francisco G; Gudmundsson, Kristinn; Gudfinnsson, Hafsteinn G; Huang, Bangqin; Hickman, Anna; Hiscock, Michael R; Jackson, Thomas; Lutz, Vivian A; Melin, Frederic; Rey, Francisco; Pepin, Pierre; Segura, Valeria; Tilstone, Gavin; van Dongen-Vogels, Virginie; Sathyendranath, Shubha (2018): Photosynthesis-irradiance parameters of marine phytoplankton: synthesis of a global data set. Earth System Science Data, 10, 251-266, https://doi.org/10.5194/essd-10-251-2018