old_contents: from ninjaopenfoam import GhostMesh	
  import os
  
  class DeformationPlane:
      def __init__(self, parallel, fast):
          fastMesh = GhostMesh('deformationPlane-mesh-fast', os.path.join('src/deformationPlane/mesh-fast'))
  
          self.meshes = [fastMesh]
  
      def addTo(self, build):
          build.addAll(self.meshes)
  
new_contents: from ninjaopenfoam import GhostMesh, DeformationPlaneBuilder, DeformationPlaneCollated
  import os
  
  class DeformationPlane:
      def __init__(self, parallel, fast):
          fastMesh = GhostMesh('deformationPlane-mesh-fast', os.path.join('src/deformationPlane/mesh-fast'))
          meshUniform3 = GhostMesh('deformationPlane-mesh-uniform-3', os.path.join('src/deformationPlane/mesh-uniform-3'))
  
          self.meshes = [fastMesh, meshUniform3]
  
          deformationPlane = DeformationPlaneBuilder(
                  parallel=parallel,
                  fast=fast,
                  fastMesh=fastMesh)
  
          self.uniformCubicFitCollated = deformationPlane.collated(
                  'deformationPlane-uniform-cubicFit-collated',
                  fvSchemes=os.path.join('src/deformationPlane/cubicFit'),
                  tests=[
                      DeformationPlaneCollated.Test('deformationPlane-uniform-3-cubicFit', 3, meshUniform3, timestep=0.004)
                  ])
  
      def addTo(self, build):
          build.addAll(self.meshes)
  
          build.add(self.uniformCubicFitCollated)
          build.addAll(self.uniformCubicFitCollated.tests)
  
subject: set up deformationPlane collation