TY - GEN
T1 - A new approach for in situ analysis in fully coupled earth system models
AU - Turuncoglu, Ufuk Utku
AU - Önol, Barıs
AU - Ilicak, Mehmet
N1 - Publisher Copyright:
© 2019 Copyright held by the owner/author(s). Publication rights licensed to ACM.
PY - 2019/11/18
Y1 - 2019/11/18
N2 - This work focuses on enabling the use of existing in situ analysis and visualization methods within the model coupling framework, which is specially designed software layer to combine physical components of Earth system (i.e., atmosphere, ocean) through a standardized calling interface to simplify common tasks such as interpolation among different numerical grids and synchronization of the model components. The new approach enables simultaneous analysis of the vast amount of data produced by a multi-component Earth system model in an integrated way and facilitates efficient, interoperable, and optimized data analysis and visualization work-flows for Earth system science applications. To demonstrate the flexibility and the capability of the new approach, a fully coupled regional atmosphere-ocean modeling application that aims to investigate air-sea interaction in a very high spatial and temporal resolution has been implemented. In the use case application, both the simulation and in situ visualization application run in parallel on a large-scale HPC platform with both software and hardware rendering support through the use of accelerators.
AB - This work focuses on enabling the use of existing in situ analysis and visualization methods within the model coupling framework, which is specially designed software layer to combine physical components of Earth system (i.e., atmosphere, ocean) through a standardized calling interface to simplify common tasks such as interpolation among different numerical grids and synchronization of the model components. The new approach enables simultaneous analysis of the vast amount of data produced by a multi-component Earth system model in an integrated way and facilitates efficient, interoperable, and optimized data analysis and visualization work-flows for Earth system science applications. To demonstrate the flexibility and the capability of the new approach, a fully coupled regional atmosphere-ocean modeling application that aims to investigate air-sea interaction in a very high spatial and temporal resolution has been implemented. In the use case application, both the simulation and in situ visualization application run in parallel on a large-scale HPC platform with both software and hardware rendering support through the use of accelerators.
KW - Earth system science
KW - Fully coupled model
KW - High performance computing
KW - In situ visualization
UR - https://www.scopus.com/pages/publications/85076790541
U2 - 10.1145/3364228.3364231
DO - 10.1145/3364228.3364231
M3 - Conference contribution
AN - SCOPUS:85076790541
T3 - ACM International Conference Proceeding Series
SP - 6
EP - 11
BT - Proceedings of ISAV 2019
PB - Association for Computing Machinery
T2 - 2019 Workshop In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization, ISAV 2019 - Held in conjunction with the International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2019
Y2 - 18 November 2019
ER -