| The EC-earth3 Earth system model for the climate model intercomparison project 6 R Döscher, M Acosta, A Alessandri, P Anthoni, A Arneth, T Arsouze, ... Geoscientific Model Development Discussions 2021, 1-90, 2021 | 313 | 2021 |
| Stochastic representations of model uncertainties at ECMWF: State of the art and future vision M Leutbecher, SJ Lock, P Ollinaho, STK Lang, G Balsamo, P Bechtold, ... Quarterly Journal of the Royal Meteorological Society 143 (707), 2315-2339, 2017 | 236 | 2017 |
| Towards process‐level representation of model uncertainties: stochastically perturbed parametrizations in the ECMWF ensemble P Ollinaho, SJ Lock, M Leutbecher, P Bechtold, A Beljaars, A Bozzo, ... Quarterly Journal of the Royal Meteorological Society 143 (702), 408-422, 2017 | 129 | 2017 |
| Efficient MCMC for climate model parameter estimation: Parallel adaptive chains and early rejection A Solonen, P Ollinaho, M Laine, H Haario, J Tamminen, H Järvinen | 119 | 2012 |
| EC-Earth3-AerChem, a global climate model with interactive aerosols and atmospheric chemistry participating in CMIP6 T Van Noije, T Bergman, P Le Sager, D O'Donnell, R Makkonen, ... Geoscientific Model Development Discussions 2020, 1-46, 2020 | 36 | 2020 |
| EC-Earth3-AerChem: a global climate model with interactive aerosols and atmospheric chemistry participating in CMIP6, Geosci. Model Dev., 14, 5637–5668 T Van Noije, T Bergman, P Le Sager, D O’Donnell, R Makkonen, ... | 28 | 2021 |
| NWP model forecast skill optimization via closure parameter variations P Ollinaho, M Laine, A Solonen, H Haario, H Järvinen Quarterly journal of the royal meteorological society 139 (675), 1520-1532, 2013 | 27 | 2013 |
| Parameter variations in prediction skill optimization at ECMWF P Ollinaho, P Bechtold, M Leutbecher, M Laine, A Solonen, H Haario, ... Nonlinear processes in geophysics 20 (6), 1001-1010, 2013 | 26 | 2013 |
| Optimization of NWP model closure parameters using total energy norm of forecast error as a target P Ollinaho, H Järvinen, P Bauer, M Laine, P Bechtold, J Susiluoto, ... Geoscientific Model Development 7 (5), 1889-1900, 2014 | 20 | 2014 |
| Model uncertainty representation in a convection-permitting ensemble—SPP and SPPT in HarmonEPS IL Frogner, U Andrae, P Ollinaho, A Hally, K Hämäläinen, J Kauhanen, ... Monthly Weather Review 150 (4), 775-795, 2022 | 11 | 2022 |
| Ensemble prediction using a new dataset of ECMWF initial states–OpenEnsemble 1.0 P Ollinaho, GD Carver, STK Lang, L Tuppi, M Ekblom, H Järvinen Geoscientific Model Development 14 (4), 2143-2160, 2021 | 6 | 2021 |
| OpenIFS@ home version 1: a citizen science project for ensemble weather and climate forecasting S Sparrow, A Bowery, GD Carver, MO Köhler, P Ollinaho, ... Geoscientific Model Development 14 (6), 3473-3486, 2021 | 4 | 2021 |
| Feasibility of assimilating ASCAT surface winds into a Limited Area Model P Ollinaho Helsingin yliopisto, 2010 | 4 | 2010 |
| Necessary conditions for algorithmic tuning of weather prediction models using OpenIFS as an example L Tuppi, P Ollinaho, M Ekblom, V Shemyakin, H Järvinen Geoscientific Model Development Discussions 2020, 1-28, 2020 | 3 | 2020 |
| Simultaneous Optimization of 20 Key Parameters of the Integrated Forecasting System of ECMWF Using OpenIFS. Part I: Effect on Deterministic Forecasts L Tuppi, M Ekblom, P Ollinaho, H Järvinen Monthly Weather Review 151 (6), 1325-1346, 2023 | 2 | 2023 |
| Filter likelihood as an observation-based verification metric in ensemble forecasting M Ekblom, L Tuppi, O Räty, P Ollinaho, M Laine, H Järvinen Tellus A 75, 69-87, 2023 | 2 | 2023 |
| Algorithmic tuning of spread–skill relationship in ensemble forecasting systems M Ekblom, L Tuppi, V Shemyakin, M Laine, P Ollinaho, H Haario, ... Quarterly Journal of the Royal Meteorological Society 146 (727), 598-612, 2020 | 1 | 2020 |
| Stochastically Perturbed Parametrizations (SPP)-representing model uncertainties on the process-level P Ollinaho, SJ Lock, M Leutbecher, P Bechtold, A Beljaars, A Bozzo, ... EGU General Assembly Conference Abstracts, 17706, 2017 | 1 | 2017 |
| Total energy norm in NWP closure parameter optimization P Ollinaho, H Järvinen, P Bauer, M Laine, P Bechtold, J Susiluoto, ... Geosci. Model Dev. Discuss 6 (4), 6717-6740, 2013 | 1 | 2013 |
| Numerical weather prediction model tuning via ensemble prediction system H Jarvinen, M Laine, P Ollinaho, A Solonen, H Haario AGU Fall Meeting Abstracts 2011, NG22A-03, 2011 | 1 | 2011 |
