[chimerax-users] A question about the level option in volume viewer

Qu Tianming qutianming2019 at outlook.com
Thu Oct 6 11:26:07 PDT 2022


Hi ChimeraX-developers,

I got a question about the level option in volume viewer.

I think the level represent the isovalue for the density map.  So when I set the level as 0.03, I got a density map as following :
[??  ???????]

When I set the level as 0.01, the density map as following:

[??  ???????]

So my question is that, does level 0.03 or 0.01 means, all grids with a density value lower than 0.03 or 0.01 will be present?  Means when I set the level as 0.01, everything left in the density map is the density value lower than 0.01?

Best,
Tianming
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