Changes between Version 4 and Version 5 of PDAF_diag_stddev


Ignore:
Timestamp:
Mar 26, 2025, 2:24:58 PM (6 days ago)
Author:
lnerger
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • PDAF_diag_stddev

    v4 v5  
    2828 * The ensemble standard deviation is a common measure of the estimate model root mean square error. It is typically computed in `prepoststep_pdaf` to monitor the assimilation process.
    2929 * The option `do_mean` exists mainly for performance reasons. If `state_p` contains already the ensemble mean state it does not need to be computed again.
    30  * The routine performs MPI operations to obtain the global result. These operations are done within the communicator `COMM_filterz which is specified as an argument. This allows to also use the routine if PDAF was not initialized by calling `PDAF_init`.
     30 * The routine performs MPI operations to obtain the global result. These operations are done within the communicator `COMM_filter` which is specified as an argument. This allows to also use the routine if PDAF was not initialized by calling `PDAF_init`.