Good morning, I have created a figure with the command "plot". When the figure is expanded, it changes the size. Also, I have incluided some ellipses (circles), and they are expanded: If I incluided the aspect_ratio = 1 ---> Circles are ovals. If I don't incluided the aspect_ratio = 1 ---> When I do the figure bigger, it changes the shape. So, how could I fix the figure (Window)??? I am using: position, location, etc., etc. I don't know if the problem is in 'plot' or 'ellipse'. p= plot(X[0,*],Y[1,*], title=parque+' WASP', symbol='o', SYM_COLOR = 'navy', linestyle=6,BACKGROUND_COLOR='forest green', XTITLE='Coordinate X',YTITLE='Coordinate Y', NAME='TURBINES REP', SYM_SIZE=1.2, SYM_FILLED=1, SYM_fill_COLOR = 'blue', xTICKFONT_SIZE = 8, yTICKFONT_SIZE = 8, xrange = [min(X[0,*])-1000, max(X[0,*])+1000], yrange = [min(Y[1,*])-700, max(Y[1,*])+700], position = [0.200, 0.100, 0.800, 0.800]) pl=ellipse(M[1,a], N[2,a], major = 1500, target=p, /data, color='grey',FILL_TRANSPARENCY=97) Thank you thank you!!!