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Changelog & Release Notes

Upgrading

To upgrade to the latest version of cfdtools use pip:

pip install cfdtools --upgrade

You can determine your currently installed version using this command:

pip show cfdtools

Versions

0.5.2 (2023-08-30)

new

  • dump dataSet and dataSetList to hdf5, with version number
  • option to write XDMF descriptor while dumping vtkMesh, vtkList or DataSetList

fix

  • some data files were missing when reading vtk files through vtkList
  • wrong zero-mode in Fourier decomposation (dataSet_spectrum)

0.5.1 (2023-08-01)

new

  • vtkMesh: import from hdf5 file (from dumped dataSet or dataSetList)
  • new vtkpack command line tool: creates a hdf5 file from a list of vtk/vtu files

0.5.0 (2023-07-25)

new

  • Legendre polynomial extrapolation (development)
  • DataSet and DataSetList classes
  • read list of vtk files to DataSetList
  • dump DataSetList as hdf5 file
  • new vtkbrief command line tool

fix

  • ic3brief no longer needs --fmt IC3 for any file extension

0.4.2 (2023-04-05)

new

  • cgns import (hdf5 direct reader) (validated from icem and autogrid)
  • extrusion of 2D mesh
  • cfdwrite_vtk command line
  • new option --extrude n to command lines
  • new option --scale x y z to command lines

0.3.3 (2023-03-13)

new

  • internal structured 3D mesh cfdtools.meshbase.simple.Cube
  • cfdwritecube command line
  • support GMSH 2.x and 4.x as a reader
  • morphfunction for meshbase object
  • core: computation of face/node and face/cell connectivities from cell/node
  • command ic3probe_plotline
  • new common option --outpath
  • export to vtk (not yet available as a command line)

changed

  • new connectivities, boundary conditions marks

0.2.0 (2022-03-22)

new

  • command line ic3brief only section headers
  • command line writers can remove date with --remove-[cell/face/node]-data options

changed

  • ensure safe new names for writers to avoid deletion of read files

0.1.0 (2022-03-11)

new

  • command line cfdwrite_ic3v2, cfdwrite_ic3v3
  • new v3 IC3 writer

changed

  • improve IC3 v2 and v3 with parameters and actual partition

0.0.2 (2022-03-04)

new

  • command line cfdinfo
  • new v2 IC3 writer

fixed

  • v2 IC3 reader