<div dir="ltr"><div><div>Hi Folks,<br><br></div>I'm seeing a strange issue with Chombo data in yt-3.0. This is before any recent changes I made refactoring the frontend. Attached are two images of the same slice through the same dataset, one with yt-3.0 and one with yt-2.6. The image looks fine in yt-2.6, but there are clearly artifacts at the level boundaries for yt-3.0. What's strange is that, if I loop over all the grids and dump out the density, I get *exactly* the same answers for 3.0 and 2.6. It's almost like there is some kind of additive blending thing going on for the 3.0 slice plots, though. <br>
<br></div>I'm a bit at a loss for where to look for this. Has anyone seen something like this before? <br><br>Thanks,<br>Andrew<br></div>