Changes between Version 49 and Version 50 of InitPdaf


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Timestamp:
Feb 21, 2023, 4:11:42 PM (21 months ago)
Author:
lnerger
Comment:

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  • InitPdaf

    v49 v50  
    140140The PDAF initialization can be tested by compiling the program and executing it. The Makefile of the model has to be extended to include the additional files.  The core part of PDAF can be compiled separately as a library and can then simply be linked to the model code. This is the strategy followed in the PDAF-package.
    141141
    142 '''Remark:''' For the compilation with a real MPI library, one has to ensure that the header file (`mpif.h`) of the MPI-library is used for both the model and PDAF. (Thus in the include file for make in `make.arch`, one might have set `MPI_INC` to the directory holding the header file.) The include directory `dummympi` specified in some of the include files for compiling a serial program, will not be compatible with all MPI implementations.
     142'''Remark:''' For the compilation with a real MPI library, one has to ensure that MPI-module (`USE MPI`) of the MPI-library is USED for both the model and PDAF. (Thus in the include file for make in `make.arch`, one might have set `MPI_INC` to the directory holding the module.)
    143143
    144144At this stage it will not be meaningful to perform an actual model time stepping. However, one can test whether the initialization in PDAF_init is successful and whether the ensemble array is correctly initialized.
    … …  
    151151PDAF    +++      Parallel Data Assimilation Framework      +++
    152152PDAF    +++                                                +++
    153 PDAF    +++                 Version 1.16                   +++
     153PDAF    +++                 Version 2.1                    +++
    154154PDAF    +++                                                +++
    155 PDAF    +++   Please cite Nerger and Hiller (2013) when    +++
    156 PDAF    +++   publishing work resulting from using PDAF    +++
     155PDAF    +++                 Please cite                    +++
     156PDAF    +++     L. Nerger and W. Hiller, Computers and     +++
     157PDAF    +++         Geosciences, 2013, 55, 110-118,        +++
     158PDAF    +++         doi:10.1016/j.cageo.2012.03.026        +++
     159PDAF    +++ when publishing work resulting from using PDAF +++
    157160PDAF    ++++++++++++++++++++++++++++++++++++++++++++++++++++++
     161
    158162
    159163PDAF: Initialize filter
    … …  
    173177PDAF            --> Transform ensemble with deterministic Omega
    174178PDAF            --> Use fixed forgetting factor: 1.00
    175 PDAF            --> ensemble size:  280
     179PDAF            --> ensemble size:  50
    176180
    177181PDAF: Initialize Parallelization
    … …  
    183187PDAF     Task     1
    184188PDAF     #PEs     1
    185 PDAF        N   280
     189PDAF        N    50
    186190}}}
    187191