def _set_up_savefolder(self):
if not os.path.isdir(self.cells_path):<EOL><INDENT>os.mkdir(self.cells_path)<EOL><DEDENT>if not os.path.isdir(self.figures_path):<EOL><INDENT>os.mkdir(self.figures_path)<EOL><DEDENT>if not os.path.isdir(self.populations_path):<EOL><INDENT>os.mkdir(self.populations_path)<EOL><DEDENT>
Create catalogs for different file output to clean up savefolder.