AFNI Viewer - Cannot view all overlay subbriks

AFNI version info (afni -ver): Precompiled binary linux_centos_7_64: Aug 22 2023 (Version AFNI_23.2.08 'Marcus Didus Severus Julianus')

Hello AFNI!

I have run a multivariate model with 3dMVM and I have ~50 contrasts I'm interested in viewing. This results in over 100 subbriks in the stat image. When I try to select an OLay/Thr subbrik for the overlay, I can only see the first ~99ish subbriks in the menu. Is there a way to pop out the subbrik selection menu into a scorllable window so that I can see all of them?

Other 'hacks' I'm considering:

  1. Use 3dcalc or 3dTcat to split the stats image into multiple smaller images.
  2. Run the 3dMVM again, but with shorter names for the contrasts

Here's a screenshot of what my viewer looks like when I go to select an OLay:


Of course Andy Jahn (Andy's Brain Blog) has a video to solve this exact problem:

OK, just to add here in text, which I guess is what Andrew had noted:

  • you can rightclick on the "Ulay", "Olay" and "Thr" buttons by where you would select a subbrick, and get a small, scrollable menu form to select from.


Yes, for any drop down list button that has a small box on the right side, right-click on the text just to the left of the button (not on the actual button, itself).

  • rick