AbstractMeshField
AbstractMeshField_ is defined to contain the element level data inside a finite element. In simple terms it contains Scalar, Vector, and Tensor data defined inside the element of finite element mesh.
AbstractMeshField_ is defined to contain the element level data inside a finite element. In simple terms it contains Scalar, Vector, and Tensor data defined inside the element of finite element mesh.
STScalarMeshField is a subclass of AbstractMeshField. You can see its structure here
STVectorMeshField is an instance of AbstractMeshField. It is designed to keep the space-time values of vector field inside an element.