Correction of in-plane non-isodimensional data

From BVwiki

In the rare case that your anatomical data is not of same dimensions in-plane --i.e. x:256 y:192, z:192--, you can correct this as follows:

1. Create VMR project
2. Click "Cancel" at the "Contrast/Brightness" window
3. Next a window pops up asking for transformation to saggital format. Click "No".
4. Go to "VMR Properties-->Options" dialog
5. At the "Center data in new dimensions.." field, check whether it displays New xdim 256, New ydim 256, New zdim 256 and click "Frame". Save the VMR.
6. Go to "3D Volume tools-->Spatial Transformations". Click the "To Sag" button, and click yes in the pop-up window.
7. Check the result. This should be in the BV standard representation.