0.21.2

added recipe for manual conda-build:
conda-build openpiv
conda install --use-local openpiv
conda convert --platform all ~/anaconda/conda-bld/osx-64/openpiv-0.13.1-py27_0.tar.bz2 -o outputdir/

v0.21.1

prepared for the conda-build

0.21.1a is a small adjustment to 0.21.1

0.21.1x

Update setup.py

0.21.1

_version.py has been added, following https://packaging.python.org/guides/single-sourcing-package-version/

0.21.0

as_grey to as_gray

bug fixes from 0.20.8 due to Python 3 division and from range(0,0) to range(0,1)

this release fixes two bugs and improves process tests

• process.py is removed, all pure Python implementation is in pyprocess.py
• tests are improved, both Cython and Python versions are compared
• fixed the bug in Cython due to //
• fixed the bug in Cython for cases when window_size == search_size == image size, caused range(0,0)

Updated the Python 3 version with correct progressbar2 version

OpenPIV depends on progressbar and since the shift to Python 3 that package changed name to progressbar2 on conda and pip

First version with Python 3 support

This is our first version that passes all the tests (using py.test) on both Python 2.7 and 3.6

updated pyprocess with extended area search method

• extended area search is available in Python version, in addition to the one in Cython (process.pyx)
• more tests added for shifts

conda forge fix for Windows

Merge pull request #65 from alexlib/npy_isnan

_isnan is replaced by np.isnan