Data example for PImGED

Example script and data

Get the example script from the GitHub repository, it is cloned by using the following command

```
git clone https://github.com/benhartz/pimged-example.git

```

-- OBS --
The data folder is ~6 GB of data, as it consist of uncompressed tiff files directly from the
high-speed camera sensor used.


In the example folder is located an example script on using the PImGED package and its modules.
The data folder contain 10 datasets obtained in the GASMIX test setup along with 10 pressure
measurments in a ziped folder for speed-up of downloading instead of many small image files.

Unzip the data folder so the folder path looks as seen here

```
pimged-example/
.gitignore
LICENSE
README.md
example/
pimged_example.py
pimged_big_data_example.py
pimged_pod_example.py
data/
data/
Pressure/
...
Pictures/
...
```
Now it should be possible to run the `pimged_example.py` script for testing simple data
manangement and get these plots out

The `pimged_big_data_example.py` script show how to use the code for handling larger amounts of
data to get concentrations fields

To use the POD calculation module, run `pimged_pod_example.py` for an example on use