#Función que calcula Cl y Cd para Re = [50000, 100000, 200000, 500000, 1000000] def Interpolate_Extrapolate_Re(alpha,Re,r,perfil_variable,df_airfoil,df_csv_variable ...

In scipy 1.9.0 the interp1d method with 'previous' kind and fill_value='extrapolate' seems to use the largest positive value for extrapolation. While in 1.8.1 the last value was used for extrapolation ...

Abstract: This review paper is a sequel to our earlier paper entitled “Application of the principle of analytic continuation to interpolate/extrapolate system ...