FMS (Field and Mesh Specification) is a high-order interface proposed by CEED, that allows a wide variety of applications and visualization tools to represent unstructured high-order meshes with general high-order finite element fields defined on them.
FMS is intended as a lightweight format and API that can represent general finite elements within a common, easy to use framework. This includes high-order solutions and meshes as well as non-standard finite elements, such as Nedelec and Raviart-Thomas elements. See the FMS documentation for more details.
This is an active area of research for our team and we are interested in feedback and collaboration.
For more information, visit https://github.com/CEED/FMS.