| dmIn | - The DMPlex mesh for the input vector
|
| vecIn | - The input vector
|
| sfRefine | - A star forest indicating points in the mesh dmIn (roots in the star forest) that are parents to points in
the mesh dmOut (leaves in the star forest), i.e. where dmOut is more refined than dmIn
|
| sfCoarsen | - A star forest indicating points in the mesh dmOut (roots in the star forest) that are parents to points in
the mesh dmIn (leaves in the star forest), i.e. where dmOut is more coarsened than dmIn
|
| cidsRefine | - The childIds of the points in dmOut. These childIds relate back to the reference tree: childid[j] = k implies
that mesh point j of dmOut was refined from a point in dmIn just as the mesh point k in the reference
tree was refined from its parent. childid[j] = -1 indicates that the point j in dmOut is exactly
equivalent to its root in dmIn, so no interpolation is necessary. childid[j] = -2 indicates that this
point j in dmOut is not a leaf of sfRefine.
|
| cidsCoarsen | - The childIds of the points in dmIn. These childIds relate back to the reference tree: childid[j] = k implies
that mesh point j of dmIn coarsens to a point in dmOut just as the mesh point k in the reference
tree coarsens to its parent. childid[j] = -2 indicates that point j in dmOut is not a leaf in sfCoarsen.
|
| useBCs | - PETSC_TRUE indicates that boundary values should be inserted into vecIn before transfer.
|
| time | - Used if boundary values are time dependent.
|