docs: def plot_2d_single(x, y, pdffilename, **kwargs):
          """
          Do make_2d_single_plot and pass all arguments
  
          args:
              x: array_like
                  xdata
              y: array_like
                  ydata
              filepath: string
                  filepath of pdf to save
              **kwargs:
                  figure_options: passed to matplotlib.pyplot.figure
                  xlabel_options: dict
                      kwargs passed in set_xlabel
                  ylabel_options: dict
                      kwargs passed in set_ylabel
                  suptitle_options: dict
                      kwargs passed in figure.suptitle
                  title_options: dict
                      kwargs passed in set_title
                  scilimits: tuple
                      if number outside this limits, will use scientific notation
                  errors: dictionary, array_like, scalar
                      dictionary: {"xerr": xerr, "yerr": yerr}
                      array_like, scalar: yerr
                  fmt: string, default="k."
                      line format
                  bestfitfmt: string, default="k-"
                      bestfit line format
                  bestfit: BestFit child class
                      eg. bestfit.polyfit.PolyFit, bestfit.logfit.LogFit
                  bestfitlim: tuple, default=None
                      xlim for bestfit line
                  suptitle: string, default=xlim
                      suptitle of pdf plot, formatted with outputdict
                  suptitle_fontsize: int, default=15
                      font size of suptitle
                  title: string, default=None
                      title of the pdf plot
                  title_fontsize: int, default=12
                      font size of title, formatted with outputdict
                  xlabel: string, default=None
                      label of string xlabel, formatted with outputdict
                  ylabel: string, default=None
                      label of string ylabel, formatted with outputdict
                  xlim: tuple, default=None
                      xlim
                  ylim: tuple, default=None
                      ylim
                  outputdict: dictionary, default=None
                      pass keys and arguments for formatting and
                      to output
          """
          pdffilepath = DataSets.get_pdffilepath(pdffilename)
          plotsingle2d = PlotSingle2D(x, y, pdffilepath, **kwargs)
          return plotsingle2d.plot()