Very slow entropy calculations in openMC 0.14.0

Hi all,

I have noticed that Shannon Entropy calculations are extreme slow, if I use the new openMC 0.14.0 version. The same example running with openMC 0.10.0 is really fast. Without <entropy_mesh>1</entropy_mesh> in the settings.xml, openMC 0.14.0 runs also fast. Has anyone observed the same behavior?

Best regards,
Ekaterina