Articles | Volume 26, issue 10
https://doi.org/10.5194/acp-26-7261-2026
https://doi.org/10.5194/acp-26-7261-2026
Technical note
 | 
27 May 2026
Technical note |  | 27 May 2026

Technical note: A flexible framework for precision reduction of WRF inputs and outputs to balance storage efficiency and scientific fidelity

Shang Wu, David C. Wong, Jiandong Wang, Yuzhi Jin, Junjun Li, and Chunsong Lu

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Cited articles

Abdulla, N., Demirci, M., and Ozdemir, S.: Design and evaluation of adaptive deep learning models for weather forecasting, Eng. Appl. Artif. Intel., 116, 105440, https://doi.org/10.1016/j.engappai.2022.105440, 2022. 
Akbar, M., Aliabadi, S., Patel, R., and Watts, M.: A fully automated and integrated multi-scale forecasting scheme for emergency preparedness, Environ. Model. Softw., 39, 24–38, https://doi.org/10.1016/j.envsoft.2011.12.006, 2013. 
Baker, A. H., Hammerling, D. M., Mickelson, S. A., Xu, H., Stolpe, M. B., Naveau, P., Sanderson, B., Ebert-Uphoff, I., Samarasinghe, S., De Simone, F., Carbone, F., Gencarelli, C. N., Dennis, J. M., Kay, J. E., and Lindstrom, P.: Evaluating lossy data compression on climate simulation data within a large ensemble, Geosci. Model Dev., 9, 4381–4403, https://doi.org/10.5194/gmd-9-4381-2016, 2016. 
Baker, A. H., Hammerling, D. M., and Turton, T. L.: Evaluating image quality measures to assess the impact of lossy data compression applied to climate simulation data, Comput. Graph. Forum, 38, 517–528, https://doi.org/10.1111/cgf.13707, 2019. 
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High-resolution weather and climate simulations produce massive amounts of data, creating major storage challenges. This study explores a method that reduces unnecessary numerical detail by keeping only a limited number of significant digits. The results show that substantial data reduction can be achieved while preserving key physical features. 
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