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Keeping global LDU addressing using decomposePar?

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Old   December 6, 2018, 17:35
Default Keeping global LDU addressing using decomposePar?
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Klaus
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Hi,


I work on a problem for which I need to maintain global LDU addresses of the matrix coefficients in each decomposed part of the matrix.



Usually OpenFoam applies a local numbering for each processor core/mpi process when a case is decomposed using decomposePar.


Is it possible to avoid the local numbering in the first place or can the global addresses be "re-" constructed?


Klaus
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