[GLOBAL]
fixed=rect-3.mha
moving=sphere-2.mha
vf_out=plm-bsp-regularize-none-vf.mha
xform_out=plm-bsp-regularize-none-xf.txt
img_out=plm-bsp-regularize-none-img.mha

[STAGE]
xform=bspline
optim=lbfgsb
impl=plastimatch
max_its=5
convergence_tol=3
grad_tol=0.1
regularization=none
grid_spac=30 30 30
res=1 1 1
