# sfepy.scripts.extractor module

Extract information from a SfePy multi-time-step results file (HDF5 format) and/or linearize results with stored higher order DOFs.

For the linearization, the original input (problem description) file must be specified as the first argument. Use the option –linearization below to override linearization parameters defined in the input file. The linearization forces –dump option, i.e., output to VTK files.

## Examples

Extract variables according to an extraction list:

    python3 sfepy/scripts/extractor.py -e "p e 0 1999" bone.h5
    python3 sfepy/scripts/extractor.py -e "p e 0 1999" bone.h5 -a
    python3 sfepy/scripts/extractor.py -e "p e 0 1999" bone.h5 -o extracted.h5
    python3 sfepy/scripts/extractor.py -e "p e 0 1999" bone.h5 -o extracted.h5 -a

sfepy.scripts.extractor.create_problem(filename)

sfepy.scripts.extractor.main()

sfepy.scripts.extractor.parse_linearization(linearization)