empyre 0.3.5

Installation

EMPyRe is available on the Python Package Index and can be simply be installed via pip:

$ pip install empyre

Per default, only the strictly required libraries are installed, but there are a few additional dependencies that will unlock additional capabilites of EMPYRE.

• io will install the tvtk & HyperSpy packages that are used for loading and saving additional file formats.

• fftw will install PyFFTW to speed up Fourier transforms used in some forward models.

• colors will install the cmocean, whose balance color map is used as a default for the imshow commmand, if available.

• 3d will install the mayavi package for 3D plotting capabilities.

• tests will install all dependencies that are needed to test the package (usually not necessary for the average user).

• all will install all of the dependencies listed above.

You can choose these settings by using, e.g.:

$ pip install empyre[all]

Structure

EMPyRe has several dedicated modules which are fully documented here!

• The fields module provides the Field container class for multidimensional scalar or vector fields and is the fundamental data structure used in EMPyRe.

• The vis module enables the plotting of Field objects, based on and similar in syntax to the commonly known matplotlib framework.

• The models module provides tools for constructing forward models that describe processes in Electron Microscopy.

• The reconstruct module is a collection of tools for solving the inverse problems corresponding to the constructed forward models and diagnostic tools for their assessment.

• The io module is used to load and save Field objects and the models generated by the models subpackage.

• The utils module, which houses utility functionality used throughout EMPyRe.

License

EMPyRe is licensed under GPLv3.