NP
Nonlinear Processes in Geosciences

postprocessing

NPG Paper of the Month: “Simulation-based comparison of multivariate ensemble post-processing methods”

September 29, 2020
NPG Paper of the Month: “Simulation-based comparison of multivariate ensemble post-processing methods”
Exemplary results for three variants of one of the simulation settings. Boxplots show comparisons to the standard ECC approach, with positive values indicating improvements in performance, measured in terms of two multivariate evaluation functions. The horizontal gray stripe indicates a region where differences in performance are not statistically significant with respect to the Diebold-Mariano (DM) test. License: https://doi.org/10.5194/npg-27-349-2020.

The June 2020 NPG Paper of the Month award goes to Sebastian Lerch and colleagues for their paper “Simulation-based comparison of multivariate ensemble post-processing methods” (https://doi.org/10.5194/npg-27-349-2020). Sebastian Lerch is a researcher at the Faculty of Mathematics of the Karlsruhe Institute Technology (KIT). He has a background in mathematics and statistics, his resear ...[Read More]

NPG Paper of the Month: “Correcting for model changes in statistical postprocessing – an approach based on response theory”

July 22, 2020
NPG Paper of the Month: “Correcting for model changes in statistical postprocessing – an approach based on response theory”
Mean square error (MSE) evolution between the different forecasts and their correction and reality. Credits: Demaeyer, J. and Vannitsem, S.: Correcting for model changes in statistical postprocessing – an approach based on response theory, Nonlin. Processes Geophys., 27, 307–327, https://doi.org/10.5194/npg-27-307-2020, 2020.

This month the NPG Paper of the Month award is achieved by Jonathan Deameyer and Stéphane Vannitsem for their paper “Correcting for model changes in statistical postprocessing – an approach based on response theory” (https://doi.org/10.5194/npg-27-307-2020). Jonathan did his PhD in statistical mechanics at the Université Libre de Bruxelles under the supervision of Pierre Gaspard and he is currentl ...[Read More]