The following list outlines the refine inputs along with their default value available through the AIM interface.

• ref = "ref"
  refine executable
• Passes = 30
  Number of refine internal adaptation iterations
• Fun3D = false
  Use refine "loop" operation, i.e. in conjunction with Fun3D solver
• Mesh = NULL
  An Area_Mesh or Volume_Mesh link for mesh adaptation

• Mesh_Format = NULL
  Optional list of string mesh formats to generate meshes not linked to analysis.
  Available format names include: "exodus", "fast", "libMeshb", "stl", "bstl", "su2", "tecplot", "ugrid", "vtk", "bvtk", "vtu", "wavefront".
  where the "b" prefix indicates binary version.

• Complexity = NULL
  Must be specified in combination with a ScalarFieldFile or HessianFieldFile.
  Cannot be specified in combination with MetricFieldFile.
  Complexity is approximately half the target number of vertices.
• Gradation = -1.0 (double)
  May be specified in combination with a ScalarFieldFile or HessianFieldFile.
  Cannot be specified in combination with MetricFieldFile.
  Positive numbers: metric-space gradation stretching ratio. Negative numbers: switch for mixed-space gradation (value ignored).
• ScalarFieldFile = NULL
  Scalar field file for constructing the multi-scale metric.
  Only one of ScalarFieldFile, HessianFieldFile, or MetricFieldFile may be specified
• HessianFieldFile = NULL
  Hessian field file for constructing the multi-scale metric.
  Only one of ScalarFieldFile, HessianFieldFile, or MetricFieldFile may be specified
• MetricFieldFile = NULL
  Metric field file.
  Only one of ScalarFieldFile, HessianFieldFile, or MetricFieldFile may be specified
• InterpolateFile = NULL
  libMeshb .sol or .solb file to interpolate