Analysis and classification of data sets for calibration and validation of agro-ecosystem models. - Kurt Christian Kersebaum; Kenneth J. Boote; J. S. Jorgenson; Claas Nendel; Marco Bindi; C. Frühauf; Thomas Gaiser; Gerrit Hoogenboom; C. Kollas; Jørgen Eivind Olesen; Reimund P. Rötter; Françoise Ruget; et al. (Environ. Model. Softw., 2015)