To illustrate how the application works, I recorded a short videotutorial:
The software is currently just in Italian, but we will translate it in English soon. The development is still active and this can be considered just a pre-release (it will be implemented also with a tutorial explaining how to perform the sedimentation test on the excavation). If you want to help us, on GitHub you can find the source code, while if you need already to use the software, here is the link where is is accessible. In the next days I will try to program also a small app for Android devices.
Stay tuned and have a nice day!