Solids - specify direction of constant forcing function

Solids - wJ->wdetJ

Solids - add strain energy density to documentation
Co-authored-by: Arash Mehraban <arashm81@gmail.com>

Solids - use KSPCG, not KSPPREONLY for degree=1 to get correct convergence

Solids - add clamped boundary rotation

Solids - add multi-direction clamp translation

Solids - add strain energy computations

Co-authored-by: Jed Brown <jed@jedbrown.org>

Co-authored-by: Arash Mehraban <arashm81@gmail.com>

Merge pull request #511 from CEED/valeria/viz-refine

Add support for level of refinements for viz

fluids: fix -viz_refine by composing interpolation matrices

This also changes -petscspace_degree to -degree (using
PetscFECreateLagrange, which is now available).

Example parallel run with -viz_ref

fluids: fix -viz_refine by composing interpolation matrices

This also changes -petscspace_degree to -degree (using
PetscFECreateLagrange, which is now available).

Example parallel run with -viz_refine:

mpiexec -n 2 ./navierstokes -degree 3 -qextra 1 -problem density_current -dm_plex_box_faces 12,1,12 -lx 4000 -ly 200 -lz 4000 -bc_wall 1,2 -bc_slip_x 5,6 -bc_slip_y 3,4 -center 0,0,2000 -dc_axis 0,1,0 -ts_adapt_monitor -ts_adapt_safety 0.8 -implicit -pc_type bjacobi -stab supg -snes_atol 1e-3 -ksp_atol 1e-4 -ksp_rtol 1e-3 -ts_type alpha -ts_dt 5e-3 -ksp_type bcgs -snes_lag_jacobian 100 -snes_lag_jacobian_persists -snes_mf_operator -viz_refine 2

show more ...

Docs: add cubed-sphere image in examples/petsc section

Remove inclusion of ceed.h in examples/ header files

Make style

Refactor wJ -> wdetJ in petsc/ and fluids/ examples

Jupyter-notebook tutorials and docs: Update mathematical description of standalone libCEED examples

Jupyter-notebook tutorials: Replace QFunctionSketch.svg file

This SVG file was created from a PDF using Inkscape

Apparently Inkscape's built-in conversion produces an SVG format that is more compat

Jupyter-notebook tutorials: Replace QFunctionSketch.svg file

This SVG file was created from a PDF using Inkscape

Apparently Inkscape's built-in conversion produces an SVG format that is more compatible with multiple readers and browser renderes than the converter package that was used previously to produce the SVG file directly from the LaTeX TikZ figure

show more ...

Jupyter-notebook tutorials: Typo fix reported-by @LeilaGhaffari

Include ceed.h in examples/solids header files

This avoid 'unknown type' warnings and is safe under the double inclusion guard

Add double inclusion guard in examples/nek header file

Add double inclusion guard in examples/mfem header files

Include ceed.h in examples/fluids header files

This avoid 'unknown type' warnings and is safe under the double inclusion guard

Add double inclusion guard in examples/ceed header files

Add double inclusion guard in examples/petsc header files

Add support for level of refinements for viz

Now -viz_refine is not a PetscBool anymore, but a PetscInt

Merge pull request #505 from CEED/jeremy/solids-fixes

Solids fixes

make style