How can sea-surface-temperature data with daily or even hourly resolution be used as the SST input to the CESM model (in the F-compset)?

[Jefuty258]

When simulating precipitation after 2015, the model results show that, compared with ERA5, the large-scale summer rain belt over China and adjacent regions is shifted northward, convective precipitation is relatively weak, and the western Pacific subtropical high (defined by the 5880-gpm contour) is too small. To improve the simulation, how should the model be configured—specifically, how must the SST dataset be restructured—so that daily or even hourly SST data can be prescribed as boundary forcing in the CESM F-compset, thereby allowing an investigation of these systematic biases? The temporal resolution of HadOIBl1 data is low, making it difficult to conduct research.
CESM ver :2.2.2

 

[hplin]

Thanks for writing. This reply, and the discussions in the thread, may be helpful: How can I run CESM "FHIST" using daily SST input?