Integration openfoam.org

Integration of selected (cherry-picked and updated as necessary) code changes from openfoam.org, including:

• barycentric tracking
  • OpenCFD update: re-instated wallBoundedStreamLines
  • OpenCFD update: provide backwards-compatibility for writing out of Lagrangian data using the earlier positions file content, and restarting from cases using the earlier file format
• collocated I/O for parallel running
  • includes large changeset from OpenCFD history repository (see commit from May 2014)

New boundary conditions:

• interfaceCompression: sets the phase fraction to zero if it is less than 0.5. Useful for ship hulls to prevent bleeding of the phase fraction along the surface
• flowRateOutletVelocity: outlet equivalent of flowRateOutletVelocityFvPatchVectorField
• swirlInletVelocity: general swirl inlet condition
• matchedFlowRateOutletVelocity: flow rate outlet condition

Deprecated:

• foamList: -listXXX options now available within each application
• foamDebugSwitches: use <application> -listSwitches, e.g. icoFoam -listSwitches

@Mattijs