Volume Viewer App doesn't recognize MxNxP matrices
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Working with release R2021a, the Volume Viewer App recognized MxNxP matrices from the workspace and displayed them properly.
After update to R2021b, the same MxNxP matrices do not show up in the menu upon "Import Volume from workspace".
As an example, I tried to import my variable "fit", a 686x519x151 double matrix. For a check , I also loaded Matlab's own example 'load('spiralVol.mat');' from the Help Center into the workspace.
In release 2021a, both variables appear when choosing "Import Volume from workspace". However, in release 2021b, I cannot see both variables.
With the command "volshow" I can display the volumes also in release 2021b.
The attached images show first, the import menu window in release 2021a, the second the window in 2021b.![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/837070/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/837070/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/837075/image.jpeg)
Any suggestion?
3 comentarios
Walter Roberson
el 17 de Dic. de 2021
No, not usually. volumeViewer() is designed to handle 3D numeric arrays.
Walter Roberson
el 17 de Dic. de 2021
Respuestas (2)
Star Strider
el 17 de Dic. de 2021
The BSOD problem could be Win 10. It’s not MATLAB, since I've had the same problem one one computer (desktop) while never on my laptop, running the same versions of Win 10 and MATLAB. The Windows Event Viewer has never indicated MATLAB was a problem
I believe that gaming-related apps (particularly Steam, perhaps others) are causing this problem, because that’s essentially the only thing my desktop (with) and laptop (without) don’t share. (They have different recent versions of Ryzen processors.) I had this problem on an earlier computer (desktop, earlier Ryzen version) as well.
Be sure all the drivers are current.
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