genericROM.IO.ZsetSolutionWriter module

WriteZsetSolution(mesh, meshFileName, solutionFileName, collectionProblemData, problemData, solutionNameRef=None, timeSequence=None, outputReducedOrderBasis=False)[source]

Writes a solution from reducedCoordinates or a reducedOrderBases on disk satisfying the Z-set format

Parameters:

  • mesh (MuscatMesh) – high-dimensional mesh

  • meshFileName (str) – name of the meshfile already available on disk

  • solutionFileName (str) – name of the file on disk where the solution is written

  • collectionProblemData (CollectionProblemData) – collectionProblemData containing the reducedOrderBases to write

  • problemData (ProblemData) – problemData containing the reducedCoordinates to write

  • solutionNameRef (str, option) – name of the solution used to define the timeSequence

  • timeSequence (list or 1D np.ndarray, optional) – not used for writing reducedOrderBases, if None for writing a solution, the time sequences defined in reducedCoordinates is used (in that case, solutionNameRef must me defined)

  • outputReducedOrderBasis (bool, optional) – True to write reducedOrderBases, False to write solutions

Notes

In the current implementations, all reduced order basis are written in a Zset-like format with the rank of the modes as the “time”: the fields having less than the max number of modes have their last modes repeated