ensight-reader 0.9.0

A pure Python reader for the EnSight Gold format

ensight-reader

This library provides a pure Python reader for the EnSight Gold data format, a common format for results of computational fluid dynamics (CFD) simulations.

It's designed for efficient, selective, memory-mapped access to data from EnSight Gold case -- something that would be useful when importing the data into other systems.

If you're looking for a more "batteries included" solution, look at vtkEnSightGoldBinaryReader from the VTK library.

Requirements

• Python 3.7+
• NumPy

Example

import ensightreader

case = ensightreader.read_case("example.case")
geofile = case.get_geometry_model()

part_names = geofile.get_part_names()                # ["internalMesh", ...]
part = geofile.get_part_by_name(part_names[0])
N = part.number_of_nodes

with open(geofile.file_path, "rb") as fp_geo:
  node_coordinates = part.read_coordinates(fp_geo)  # np.ndarray((N, 3), dtype=np.float32)