JPKay (pun intended) aims to provide tools to handle JPK force-files. It provides direct access to jpk-force
files without the need to export them first. Data is loaded into a DataFrame and already converted to their respective
SI units.
Currently under development, only CellHesion200 files are supported and analysis and plot tools are coming soon (®).
>>> jpk_file = r'path/to/jpk-force/file'
>>> sample = CellHesion(force_file=jpk_file)
>>> sample.data.head()| segment | approach | contact | retract | pause | ||||
|---|---|---|---|---|---|---|---|---|
| channel | force | height | force | height | force | height | force | height |
| 0 | 4.2366e-11 | 0.0001 | 5.2684e-10 | 0.000026 | 5.4484e-10 | 0.000026 | 3.3515e-11 | 0.000099 |
| 1 | 3.4831e-11 | 0.0001 | 5.1763e-10 | 0.000026 | 5.5237e-10 | 0.000026 | 3.4518e-11 | 0.000099 |
>>> import matplotlib.pyplot as plt
>>> x = sample.data.retract.height * 10**6
>>> y = sample.data.retract.force * 10**12
>>> plt.plot(x, y)
>>> plt.xlabel("height [µm]"); plt.ylabel("force [pN]")
This is only a teaser; the full documentation can be found at Read the Docs
- Tony Fischer (tku137)
- Jeremy Perez (jimixxperez)
JPKay is licensed under the MIT-license.