[AeroSonic]

Dear All,

I have a problem with exporting any figure in eps format from Tecplot.
In any case either contours are continuous or banded.
Please check the attachment.

[AeroSonic]

Can anyone help please

[kkell]

Hello, the issue you are facing seems to be detailed in here https://kb.tecplot.com/2012/04/12/ex...e-lines-in-it/ Even though Tecplot suggests it happens due to the default setting of PDF viewers, you can't expect from everyone to modify their default settings in order to see your plots without any artifacts.

You can use the following 5-line sed script that is inspired by the solution to the same problem for eps files produced from Matlab, found here https://github.com/Conclusio/matlab-epsclean

sed -i '1 s/.*/%!PS-Adobe-2.0 EPSF-1.2/' <filename>
sed -i 's/fill/fl/g' <filename>
sed -i '44i /lw /setlinewidth load def' <filename>
sed -i '45i /fl {{gs 1 lw s gr fill}} bind def' <filename>
sed -i '/showpage/q' <filename>

As you can see in the attached pdf figures, it solves the problem, but increases the file size a bit.

Cheers,
Konstantinos