[hernanj21]

Hi everyone,

I'm having a problem when running xfoil for calculating cl and cd at a specific ange of attack, when it does not converge, the file exported appears empty even whien the xfoil plot shows cp distribution and coefficients.

I need some help, either solving convergence issue or exporting data showed in the xfoil plot

[karthick2497]

Try increasing the number of panel nodes in the ppar menu for convergence