femio 0.3.2.dev202103141642

FEM I/O Tool

Femio

The FEM I/O + mesh processing tool.

• Documentation: https://ricosjp.github.io/femio/

Femio can:

• Read FEM data including analysis results from various formats
• Perform mesh processing
• Write FEM data to various formats

How to install

pip install femio

How to use

Usage could be something similar to this:

import femio

# Read FEM data of files
fem_data = femio.FEMData.read_files(file_type='ucd', file_names=['mesh.inp'])
# Read FEM data in a directory
fem_data = femio.FEMData.read_directory(file_type='ucd', 'directory/name')

# Access FEM data
print(fem_data.nodes.ids, fem_data.entity.nodes.data)  # data means node position here
print(fem_data.elements.ids, fem_data.entity.elements.data)  # data means node ids here
print(fem_data.nodal_data['DISPLACEMENT'].ids, fem_data.entity.nodal_data['DISPLACEMENT']).data

# Output FEM data to a file format different from the input
fem_data.write(file_type='stl')

Supported file types:

• 'fistr': FrontISTR file format
• 'obj': Wavefront .obj file format
• 'stl': STereoLithography file format
• 'ucd': AVS UCD old format
• 'vtk': VTK format

License

Apache License 2.0.