White lines in 2D figure when exporting it

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A_V_G
A_V_G on 27 Nov 2019
Commented: ME on 27 Nov 2019
Hi,
I am using (in Matlab2018b, MacbookPro 2019 with macOS Catalina):
pcolor(xdata,ydata,zdata));
colorbar
shading interp
colormap(hsv);
colorbar
and the figure I get is a perfect 2D plot.
Now, when I want to save it (in any format, I have tried eps, pdf, png...), I get these anoying white lines you can see in the attachment.
When I copy the figure in my report the lines are even more accused.
Thanks in advance for your help.

Accepted Answer

ME
ME on 27 Nov 2019
There isn't an accepted answer, but the following question has a lot of potential pointers that might be of use.
  4 Comments
ME
ME on 27 Nov 2019
No problem. I'm sure there must be a "nicer" way of doing it but I've ended up doing it this way hundreds of times!

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