data_file_structure.tex

\documentclass[tikz]{standalone}
\usepackage[edges]{forest}

%https://tex.stackexchange.com/questions/5073/making-a-simple-directory-tree
\usepackage{adjustbox}
\let\oldhash\#%
\DeclareRobustCommand{\#}{\adjustbox{valign=B,totalheight=.57\baselineskip}{\oldhash}}%
\definecolor{foldercolor}{RGB}{124,166,198}

\tikzset{pics/folder/.style={code={%
    \node[inner sep=0pt, minimum size=#1](-foldericon){};
    \node[folder style, inner sep=0pt, minimum width=0.3*#1, minimum height=0.6*#1, above right, xshift=0.05*#1] at (-foldericon.west){};
    \node[folder style, inner sep=0pt, minimum size=#1] at (-foldericon.center){};}
    },
    pics/folder/.default={20pt},
    folder style/.style={draw=foldercolor!80!black,top color=foldercolor!40,bottom color=foldercolor}
}

\forestset{is file/.style={edge path'/.expanded={%
        ([xshift=\forestregister{folder indent}]!u.parent anchor) |- (.child anchor)},
        inner sep=1pt},
    this folder size/.style={edge path'/.expanded={%
        ([xshift=\forestregister{folder indent}]!u.parent anchor) |- (.child anchor) pic[solid]{folder=#1}}, inner xsep=0.6*#1},
    folder tree indent/.style={before computing xy={l=#1}},
    folder icons/.style={folder, this folder size=#1, folder tree indent=2*#1},
    folder icons/.default={8pt},
}

\begin{document}
  \begin{forest}
    for tree={  font=\sffamily,
                grow'=0,
                folder indent=.3em,
                folder icons,
                edge=densely dotted
              }
    [root,
        [data\_set\_11,
            [plots, ]
            [results, ]
            [execution\_output, ]
            [electronic\_structure, ]
            [parameters,
                [coupled\_model.json, is file]
                [trotter\_P\#\_B\#.json, is file]
                [sos\_B\#.json, is file]
              ]
            [rho\_0,
                [plots, ]
                [results,
                    [P10\_T300.00\_J279857\_data\_points.npz, is file]
                    [P10\_T300.00\_X100000\_thermo, is file]
                    [P\#\_T\#\_data\_points.npz, is file]
                    [P\#\_T\#\_X\#\_thermo, is file]
                  ]
                [execution\_output,
                    [D11\_R0\_P10\_T300.00.o279857, is file]
                    [D11\_R0\_P\#\_T\#.o\#.json, is file]
                  ]
                [parameters,
                    % [analytic\_results.json, is file]
                    [sampling\_model.json, is file]
                    [sos\_B\#.json, is file]
                  ]
              ]
            [rho\_\#]
          ]
        [data\_set\_\#]
      ]
  \end{forest}
\end{document}