matplotlib>=1.3
numpy>=1.8
scipy
future
urllib3
numexpr
cython>=0.18

[:python_version < "3.0"]
numpy>=1.9
functools32

[Pillow to read other image files]
pillow

[PyPNG read png files]
pypng

[h5 reader for openPMD support]
h5py

[sdf support for EPOCH reader]
sdf
