Avoid using remove_unnecessary_outputs = false; correctly tracks the grid files used in the resample node.
Avoid using remove_unnecessary_outputs = false; correctly tracks
the grid files used in the resample node.

carlohamalainen/volgenmodel-nipype,carlohamalainen/volgenmodel-nipype,carlohamalainen/volgenmodel-nipype,carlohamalainen/volgenmodel-nipype