A022
Addressing Challenges for the Next Generation of Earth System Models III eLightning

Monday, 7 December 2020: 16:00-17:00
Virtual
Primary Convener:  Christopher Vogl, Lawrence Livermore National Laboratory, Center for Applied Scientific Computing, Livermore, CA, United States
Conveners:  Katherine J Evans, Oak Ridge National Laboratory, Oak Ridge, TN, United States, Oliver Fuhrer, Vulcan, Climate Modeling, Seattle, WA, United States and Carol S Woodward, Lawrence Livermore National Laboratory, Livermore, CA, United States
Primary Liaison:  Christopher Vogl, Lawrence Livermore National Laboratory, Center for Applied Scientific Computing, Livermore, CA, United States
Chairs:  Christopher Vogl, Lawrence Livermore National Laboratory, Center for Applied Scientific Computing, Livermore, CA, United States and Katherine J Evans, Oak Ridge National Laboratory, Oak Ridge, TN, United States
OSPA Liaison:  Christopher Vogl, Lawrence Livermore National Laboratory, Center for Applied Scientific Computing, Livermore, CA, United States
16:00
WRF-GC v2.0: online two-way coupling of WRF and GEOS-Chem for regional modeling of air quality-meteorology interactions (720827)
Xu Feng1, Haipeng Lin2, Tzung-May Fu3, Melissa Payer Sulprizio2, Heng Tian4, Yaping Ma4, Lijuan Zhang1 and Xiaolin Wang4, (1)Peking University, Department of Atmospheric and Oceanic Sciences, Beijing, China, (2)Harvard University, Cambridge, MA, United States, (3)Southern University of Science and Technology, School of Environmental Science and Engineering, Shenzhen, China, (4)Peking University, Beijing, China
16:03
Reconstructed Multi-Moment Constrained Volume (RMCV) Schemes for Transport using ADER Time Discretizations (732588)
Isaac Lyngaas, Oak Ridge National Laboratory, Oak Ridge, TN, United States and Matthew R Norman, Oak Ridge National Lab, Oak Ridge, TN, United States
16:06
Sensitivity of the E3SM Microphysics Model to Process Coupling Time Step Sizes (773609)
Sean Patrick Santos, University of Washington Seattle, Seattle, WA, Peter Martin Caldwell, Lawrence Livermore National Laboratory, Livermore, CA, United States and Christopher Stephen Bretherton, University of Washington Seattle Campus, Seattle, WA, United States
16:09
Development of the Harmonized Emissions Component (HEMCO) 3.0 as a general emissions component for atmospheric models (726490)
Haipeng Lin1, Daniel Jacob1, Elizabeth W. Lundgren1, Melissa Payer Sulprizio1, Christoph Keller2, Thibaud Fritz3, Sebastian David Eastham4, Steve Goldhaber5 and Louisa K Emmons5, (1)Harvard University, Cambridge, MA, United States, (2)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, United States, (3)Massachusetts Institute of Technology, Cambridge, MA, United States, (4)Massachusetts Institute of Technology, Laboratory for Aviation and the Environment, Cambridge, MA, United States, (5)National Center for Atmospheric Research, Boulder, CO, United States
16:12
A 2-D framework for accelerating the development of physics schemes in high resolution global modeling (702855)
Ryuji Yoshida, CIRES University of Colorado / NOAA ESRL CSL, Boulder, United States, Takanobu Yamaguchi, NOAA ESRL Chemical Sciences Laboratory / CIRES University of Colorado Boulder, Boulder, CO, United States and Graham Feingold, NOAA ESRL CSL, Boulder, CO, United States
16:15
Tensor Product Meshes and Elements for Discretizing Models Across the Geophysical Sciences using the Finite Element Modeling Package Firedrake (699879)
Daniel Shapero, University of Washington, Applied Physics Laboratory, Seattle, WA, United States, Tuomas Karna, Finnish Meteorological Institute, Marine Research, Helsinki, Finland, Jemma Shipton, University of Exeter, Department of Mathematics, Exeter, United Kingdom and Thomas Bendall, UK Met Office, Exeter, United Kingdom
16:18
Automating Code Generation for Point Evaluation in Geoscience Models (674236)
Reuben William Nixon-Hill1, Colin Cotter2 and David A Ham2, (1)Imperial College London, Mathematics, London, SW7, United Kingdom, (2)Imperial College London, Mathematics, London, United Kingdom
16:21
Developing a domain-specific compiler toolchain for global weather and climate models (705066)
Eddie Davis1, Johann Dahm1, Tobias Wicky1, Mark Cheeseman1, Oliver Elbert1, Rhea George1, Jeremy McGibbon2 and Oliver Fuhrer3, (1)Vulcan, Climate Modeling, Seattle, WA, United States, (2)Vulcan, Inc., Climate Modeling, Seattle, WA, United States, (3)Vulcan, Climate Modeling, Seattle, United States
16:24
ESM-Tools Version 5.0: A modular infrastructure for stand-alone and coupled Earth System Modelling (ESM) (730539)
Miguel Andres Martinez1, Dirk Barbi1, Luisa Cristini1, Paul Gierz1, Deniz Ural2 and Nadine Wieters1, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
16:27
Progress towards accelerating Unified Model on hybrid multi-core systems: Porting CASIM and SOCRATES to GPU (757161)
Wei Zhang1, Min Xu2, Matthew R Norman1, Salil Mahajan3, Mario Morales-Hernandez2 and Katherine J Evans2, (1)Oak Ridge National Lab, Oak Ridge, TN, United States, (2)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (3)Oak Ridge Nat'l Lab, Oak Ridge, TN, United States
16:30
Challenges of Running Global Climate Simulations at 2.8 km on GPU with the ICON Model (731415)
Xavier Lapillonne1, William Sawyer2, Remo Dietlicher3, Luis Kornblueh4, Sebastian Rast4, Reiner Schnur4, Monika Esch4, Giorgetta A. Marco4, Dmitry Alexeev5 and Robert Pincus6, (1)MeteoSwiss Federal Office of Meteorology and Climatology, Zurich, Switzerland, (2)CSCS Swiss National Supercomputing Centre, Lugano, Switzerland, (3)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (4)Max Planck Institute for Meteorology, Hamburg, Germany, (5)Nvidia, Santa Clara, CA, United States, (6)University of Colorado at Boulder, Boulder, CO, United States
16:33
Laugh Tests for Land Models (716519)
Raymond Spiteri1, Reza Zolfaghari2, Kevin Green3, Sean James Trim2, Wouter Knoben4, Andrew Bennett5, Andrew M Ireson6, Bart Nijssen7 and Martyn P Clark8, (1)Numerical Simulation Lab, University of Saskatchewan, Saskatoon, SK, Canada, (2)University of Saskatchewan, Saskatoon, SK, Canada, (3)University of Saskatchewan, Saskatoon, Canada, (4)University of Bristol, Bristol, United Kingdom, (5)University of Washington Seattle Campus, Department of Civil and Environmental Engineering, Seattle, WA, United States, (6)Global Institute for Water Security, University of Saskatchewan, Saskatoon, SK, Canada, (7)University of Washington Seattle Campus, Civil and Environmental Engineering, Seattle, WA, United States, (8)NCAR, Boulder, CO, United States
16:36
Recent performance improvements in DOE E3SM fully coupled model (737098)
Jean-Christophe Golaz1, Luke Van Roekel2, David Bader1, Andrew M. Bradley3, Yan Feng4, Oksana Guba5,6, Walter M Hannah1, Jayesh Krishna7, L. Ruby Leung8, Wuyin Lin9, Po-Lun Ma8, Mathew E Maltrud2, Andrew Roberts10, Qi Tang1, Mark A Taylor6, Milena Veneziani2, Jonathan D Wolfe2, Danquing Wu7, Shaocheng Xie1, Kai Zhang11, Xue Zheng1 and Tian Zhou12, (1)Lawrence Livermore National Laboratory, Livermore, CA, United States, (2)Los Alamos National Laboratory, Los Alamos, NM, United States, (3)Sandia National Laboratory, Albuquerque, NM, United States, (4)Argonne National Laboratory, Environmental Science Division, Argonne, IL, United States, (5)Lethbridge, AB, Canada, (6)Sandia National Laboratories, Albuquerque, NM, United States, (7)Argonne National Laboratory, Argonne, United States, (8)Pacific Northwest National Laboratory, Richland, WA, United States, (9)Brookhaven National Laboratory, Upton, NY, United States, (10)Naval Postgraduate School, Monterey, CA, United States, (11)Pacific Northwest National Lab, Richland, WA, United States, (12)Pacific Northwest National Laboratory, Atmospheric Sciences and Global Change Division, Richland, WA, United States
16:39
Discussion
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