This module provides structured and unstructured file writers for the VTK XML File Formats that can be opened in the popular ParaView visualization application. Additionally a file reader is provided to import VTK files into Dune grid and data objects.
Compared to the classical Dune-Grid VTKWriter it supports some new features:
- User-selected floating point precision
- Writing StructuredGrid, RectilinearGrid, and ImageData
- Compressed (appended) binary format
- Writing parametrized elements with quadratic interpolation
The VtkReader supports UnstructuredGrid files in ASCII, BINARY, or COMPRESSED format and can be used in combination with a GridFactory.