Changes between Version 47 and Version 48 of ImplementAnalysislseik


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Timestamp:
Jan 21, 2016, 2:07:24 PM (5 years ago)
Author:
lnerger
Comment:

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  • ImplementAnalysislseik

    v47 v48  
    146146
    147147Hint:
    148  * The routine is similar to `init_dim_obs` used for the global filters. However, with a domain-decomposed model `m_state_f` will contain parts of the state vector from neighboring model sub-domains. To make these parts accessible, some parallel communication will be necessary (The state information for a neighboring model sub-domain, will be in the memory of the process that handles that sub-domain). The example implementation in `testsuite/dummymodel_1d` uses the function `MPI_AllGatherV` for this communication.
     148 * The routine is similar to `obs_op` used for the global filters. However, with a domain-decomposed model `m_state_f` will contain parts of the state vector from neighboring model sub-domains. To make these parts accessible, some parallel communication will be necessary (The state information for a neighboring model sub-domain will be in the memory of the process that handles that sub-domain). The example implementation in `testsuite/dummymodel_1d` uses the function `MPI_AllGatherV` for this communication.
    149149
    150150=== `U_init_obs_f` (init_obs_f_pdaf.F90) ===