%AGARD
wsk=fopen('H:\Chwila\TS\MatLab\AGARD.txt','r');
dane=textscan(wsk,'%f%f%*f%*f%*f%*f','headerlines',5);
y1=dane{1};
p1=dane{2};
semilogx(y1,p1,'or')
fclose(wsk);