# -*- coding: utf-8 -*- """Loading/saving data """ import pandas as pd def read_selig(path): """Read a Selig-style airfoil file Parameters ----------- path : str Path to the Selig-stle .dat file. Returns ------- air_df : pd.Dataframe Pandas Dataframe containing x- and y-coordinates of airfoil data. """ air_df = pd.read_csv(path, delim_whitespace=True, header=0) air_df.columns = ['x', 'y'] return air_df