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46 changes: 27 additions & 19 deletions docs/source/index.rst
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PyAnsys DPF-Core
================

DPF (Data Processing Framework) provides numerical
simulation engineers with a toolbox for accessing and
transforming simulation data. DPF can access data from solver result
files as well as several neutral formats, such as CSV, HDF5, and VTK.
Various operators provide for the manipulation and transformation
of the data.

DPF is a workflow-based framework that allows simple and complex
evaluations by chaining operators. The data in DPF is defined based on
physics-agnostic mathematical quantities described in self-sufficient
entities called fields. This allows DPF to be a modular and easy-to-use
tool with a large range of capabilities. It is designed to handle
large amounts of data.

The module `ansys.dpf.core` provides a Python interface to
the powerful DPF framework, enabling rapid postprocessing of a variety
of Ansys file formats and physics solutions without ever leaving the
Python environment.

The Data Processing Framework (**DPF**) provides numerical simulation
users/engineers with a toolbox for accessing and transforming simulation
data. It is used to handle complex pre- or post-processing of simulation
data within a simulation workflow.

DPF is an independent, physics-agnostic tool that can be plugged into many
applications for both data input and data output
(result plots, visualization, and so on).

DPF can access data from solver result files and other neutral formats
(for example, CSV, HDF5, and VTK). Various operators are available,
allowing you to manipulate and transform this data.
You can chain operators together to create simple or complex data-processing
workflows that can be reused for repeated or future evaluations.

The data in DPF is defined based on physics-agnostic mathematical quantities
described in self-sufficient entities called fields. This allows DPF to be
a modular and easy-to-use tool with a large range of capabilities.
It is designed to handle large amounts of data.

.. image:: images/drawings/dpf-flow.png
:width: 670
:alt: DPF FLow

The module ``ansys.dpf.core`` provides a Python interface to the powerful
DPF framework, enabling rapid postprocessing of a variety of Ansys file
formats and physics solutions without ever leaving the Python environment.

Brief Demo
~~~~~~~~~~
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