Hi,
We are on a Intel Mac and are facing a memory problem with mri_glmfit. We want to apply it to a 4D volume consisting of 72 3D volumes of 256 * 256 * 256 voxels each, with 1 byte per voxel. During processing we get the error message that it could not allocate 262144 bytes for the 9313th slice. We noticed the info "changing y type to float" that was issued. We are wondering if there is a workaround for this.
Ed