Edward Laughton requested to merge feature/nonconformal into master Mar 24, 2022

Implementation

This adds non-conformal support. Full 3D and parallel are supported. Majority of implementation is in SpatialDomains/Movement folder and MultiRegions/AssemblyMap/InterfaceMapDG. See user guide additions for description & follow interpolation method here A comparison of interpolation techniques for non-conformal high-order discontinuous Galerkin methods.

Also includes:

Barycentric derivative interpolation, see Fast Barycentric-Based Evaluation Over Spectral/hp Elements using PhysEvaluate overloading
Some new MPI functions & some DG trace exchange improvements in parallel
Some geom ID <-> trace ID/object functions in ExpList
Multi-domain input/output for Nekpp files
Multi-domain input/output for HDF5 files, bumped FORMAT_VERSION to 2 to maintain backwards compatibility
New filter to calculate the integral of a variable on a mesh composite ---> Splitted into separate MR (!1409 (merged)) by @mlahooti
Use the DisContField copy constructor in EquationSystem if variable has same expansion infos
Improvements to IsentropicVortex equation system allowing for altering parameters via session file
Update ExtractSurface2DCFS to use boost program options ---> Splited into separate MR (!1407 (merged)) by @mlahooti
Tidied up LocalRegions and StdRegions expansions, removing redundant ''const'', adding override/final keywords etc...
Removed unused variables that were giving warnings on latest Apple Clang
Removed default copy constructors that were giving warnings on latest Apple Clang
Added cmake-build-* to .gitignore for CLion build directories ---> Splitted into separate MR (!1405 (merged)) by @mlahooti
Change deprecated ''sprintf'' to ''snprintf'' ---> Splitted into separate MR (!1406 (merged)) by @mlahooti
Fixed the comments in VmathArray for function Vvtvvtp ---> Splitted into separate MR (!1408 (merged)) by @mlahooti

Edited Oct 07, 2022 by Mohsen Lahooti

Feature/nonconformal