Impact Dynamics of Liquid Drop

The Structure of Files and Directories

The root directory is divided into three sub-directories:

1. codes containing (almost) all the code related files.
2. data containing all the input as well as output data
3. presentations containing codes and other assets for the presentation and the article

The code Directory

The root of the code directory has some jupyter notebooks which we wrote while working on implementing methods to track the trajectory of the drop. Apart from these, the directory has two folders

1. extraction has a single notebooks for each video sequence and describes everything we have done to extract the useful information from the video. The name of the file corresponds to the title of the tiff file.
2. html has HTML version of some of the notebooks which are hosted online and can be accessed using the url.

The data Directory

At the root of the directory are notebooks containing some helper code. The folder has following sub-directories:

1. animation contains the animation of the drop moving through the thin film with the center of the drop detected by our method. The name of the file corresponds to the title of the tiff file.
2. extracted_images has the images extracted from the tiff file. The name of the folder corresponds to the title of the tiff file.
3. final_df contains the final CSV file which has every extracted information
4. Images1 has images from the first video
5. plots has some graphs of the fitted curves. The name of the folder corresponds to the title of the tiff file. Each folder has plot for X and Y with time as well as X with Y using the parametric curve fitting and the parabola fitting.
6. results contains everything we have extracted. The folder is organized in many categories with the folder name corresponding to the title of the tiff file. The files inside each subfolders has the same structure. Also, at the root of the directory, we have some CSV files containing the overall information from all the video. See the Info About Columns file to get an idea of what the various columns of the dataframes means.

7. tiff_files has the tiff files for each videos organized in two directories

   • Varying Height
   • Varying Angle

   The folder is large hence been added to the .gitignore file and won't be availbale on Github.

The presentations Directory

This directory contains two sub directories:

1. first containing files related to the presentations
2. second containing files related to the article