Illustrate how to use stencil operators within SpatialOps/Nebo
build_stencilsfunction can be used to easily populate an OperatorDatabase with the predefined operators in SpatialOps.
stencils.cpp to do the following:
fat faces and then interpolate back to cell centers:
interpc2fis already there, and you can use BasicOpTypes
ffaceas shown in the example, use the
SpatialFieldStoreas shown in Basics of field creation