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IS-ENES2_D9.4_CDI-pio & XIOS I/O servers compatibility with HR climate models

I/O performance is likely a leading constraint to efficient operation of High Resolution Earth System Model (HR ESM) simulations. The I/O libraries CDI-pio (jointly developed by MPG and DKRZ) and XIOS (developed at IPSL) were implemented and tested with several components of the earth system models used in the present IS-ENES2 work-package 9. CDI-pio was evaluated with the atmospheric model ECHAM6 and XIOS with the atmospheric model ARPEGE-Climat and the ocean model NEMO. Both CDI-pio and XIOS2 I/O libraries prove their capacity to efficiently manage high resolution model output.

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