• Mark OLESEN's avatar
    ENH: region-wise decomposition specification for decomposeParDict · 0f3932b3
    Mark OLESEN authored
      Within decomposeParDict, it is now possible to specify a different
      decomposition method, methods coefficients or number of subdomains
      for each region individually.
    
      The top-level numberOfSubdomains remains mandatory, since this
      specifies the number of domains for the entire simulation.
      The individual regions may use the same number or fewer domains.
    
      Any optional method coefficients can be specified in a general
      "coeffs" entry or a method-specific one, eg "metisCoeffs".
    
      For multiLevel, only the method-specific "multiLevelCoeffs" dictionary
      is used, and is also mandatory.
    
    ----
    
    ENH: shortcut specification for multiLevel.
    
      In addition to the longer dictionary form, it is also possible to
      use a shorter notation for multiLevel decomposition when the same
      decomposition method applies to each level.
    0f3932b3