DMPlex: Fix DMPlexInvertCell_Internal()

* Handling of triangular prisms was wrong
* Reuse DMPlexInvertCell() to avoid duplicated logic

Merge branch 'knepley/feature-dm-boundary-function-projection' into 'master'

DM: Added DMProjectBdFieldLabelLocal()

See merge request petsc/petsc!2667

DM: Added DMProjectBdFieldLabelLocal()
- Called from DMPlexInsertBoundaryValuesEssentialBdFIeld()
- Added projectbdfieldlabelLocal() to DM
- Added Plex impl
- Added more documentation of the InsertBo

DM: Added DMProjectBdFieldLabelLocal()
- Called from DMPlexInsertBoundaryValuesEssentialBdFIeld()
- Added projectbdfieldlabelLocal() to DM
- Added Plex impl
- Added more documentation of the InsertBoundaryValues*() methods

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DM: Propagate field names for FV as well
Reported-by: Pierre Seize <pierre.seize@onera.fr>

Update plexcreate.c

Merge branch 'tisaac/feature-dual-space-rework' into 'master'

Rework PetscDualSpace

See merge request petsc/petsc!2399

build: add more support for not needing to set PETSC_DIR yet build with PETSc, also support for GNU make to directly use "make test" instead of "make -f gmakefile.test"

Still needs -include ../petsc

build: add more support for not needing to set PETSC_DIR yet build with PETSc, also support for GNU make to directly use "make test" instead of "make -f gmakefile.test"

Still needs -include ../petscdir.mk in many of the makefiles
Still needs the link for ../petscdir.mk in many directories

GNUMakefile: call legacy makefile recursively instead of including it

GNUMakefile: promote default "all" target; "libs" builds libpetsc*

GNUMakefile: If gnumake < 4.2 prefer makefile wrapper interface over direct gmakefile interface to avoid the following warnings

gmakefile.test:92: arch-ci-linux-cxx-cmplx-pkgs-64idx/tests/testfiles: No such file or directory
gmakefile:67: arch-ci-linux-cxx-cmplx-pkgs-64idx/lib/petsc/conf/files: No such file or directory

Commit-type: testing-fix, feature, usability
Thanks-to: Jed Brown jed@jedbrown.org

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Update that bdmq1 test is fixed

Undo change of pushfoward/pullback interface that wasn't backed up by implementation yet

Pushforwards/pullbacks of form degrees in [1,d) have different sizes depending on the embedding dimension
(a

Undo change of pushfoward/pullback interface that wasn't backed up by implementation yet

Pushforwards/pullbacks of form degrees in [1,d) have different sizes depending on the embedding dimension
(a 1-form has d degrees of freedom in d dimensions). I changed the interface to reflect this, but didn't
have to do the implementation. I'm reverting to the previous interface but putting in a note saying
that the pushforwards and pullbacks are only valid if the embedding dimension is the same as the reference
dimension.

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Add node location and trimmed space options to PETSCDUALSPACELAGRANGE

Ameliorate Lagrange setup time by reducing what gets created in recursive calls

Remove stubs of variable order code until it ca

Add node location and trimmed space options to PETSCDUALSPACELAGRANGE

Ameliorate Lagrange setup time by reducing what gets created in recursive calls

Remove stubs of variable order code until it can be handled by its own topic branch

Add trimmed to viewer description of lagrange spaces

Control trimmed status of lagrange spaces from command line

Fix errors in setting node types

Fix uninitialized flag

update some tests

update some tests

Don't compute symmetries if tensorCell != tensorSpace

Address pipline errors, squash uninitialized warnings and fixing complex builds

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Rework the PetscDualSpace interface

Mention form degree in viewer output of dual space

Set from degree from options for dual space

DMPlexGLVIS: fix boundary specification
- Skip DM_POLYTOPE_FV_GHOST

DMPlex: Fixed cell reordering and namespaced cell type names
- Namespaced DMPlexCellRefinerType enum items
- Added DMPlexReorderCell() and refactored DMPlexInvertCell()
- Update Gmsh reader to han

DMPlex: Fixed cell reordering and namespaced cell type names
- Namespaced DMPlexCellRefinerType enum items
- Added DMPlexReorderCell() and refactored DMPlexInvertCell()
- Update Gmsh reader to handle tet+tri-prism meshes

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DM+Plex: Example Fixes for cell type rewrite

DM+Plex: Removed the idea of hybrid and ghost cells, in favor of cell type
- Improved Plex tests to work for other cell types
- Plex creation, interpolation, submesh, and refinement routines now set

DM+Plex: Removed the idea of hybrid and ghost cells, in favor of cell type
- Improved Plex tests to work for other cell types
- Plex creation, interpolation, submesh, and refinement routines now set the cell type
- Distribution sorts strata by cell type
- Fixed orientation of prisms from input formats
- Added Plex ex40 to test regular refinement
- CellRefiner is a PetscObject
- dm_plex_cell_refiner chooses the refinement strategy
- Removed SimplexToTensor stuff in favor of ToHex refiner
- Most functions take DMPolytopeType instead of CellRefiner
- CellRefinerInCellTest_Internal()
- CellRefinerGetAffineTransforms_Internal()
- CellRefinerGetAffineFaceTransforms_Internal()
- DMForest now responds to DMPlexGetOverlap() and propagates its overlap to the underlying Plex
- Use DMPlexComputeCellType_Internal() to classify a cell based only on topology
- Added DMPlexGetSimplexOrBoxCells() to replace DMPlexGetInteriorCellStratum()
- Added DM_POLYTOPE_POINT_PRISM_TENSOR
- Added DMPolytopTypeGetDim() and DMPolyTopeTypeGetConeSize()
- Added DMLabelSetStratumBounds()
- Added DMPlexSetCellType()
- Added celltypes to DMView()
- Added DMPolytopeTypeGetNumVertices()
- Added DMPlexCreateReferenceCellByType()
- Added DMPolytopeTypeFromGmsh()
- Made DMPlexRefineUniform() public

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docs: fix Input/Output Parameters list format

Reported-by: Pierre Jolivet <pierre.jolivet@enseeiht.fr>

docs: fix sowing list syntax/incomplete man page

Merge branch 'barry/2020-03-22/improvements-for-nagfor' into 'master'

Improvements to petscnagfor

See merge request petsc/petsc!2625

Improvements to petscnagfor

Previous petscnagfor dropped the warning and error messages from compiling the Fortran code, it now prints it
Now supports -O and -C=xxx options
More robust script, no lo

Improvements to petscnagfor

Previous petscnagfor dropped the warning and error messages from compiling the Fortran code, it now prints it
Now supports -O and -C=xxx options
More robust script, no longer conflicts with other users also using nagfor due to the use of /tmp

Commit-type: error-checking, testing-fix, feature
Reported-by: Thibaut Appel <gitlab@thbtppl>

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Provide support for not setting PETSC_DIR when gnumake is being used; this will prevent some petsc-maint/petsc-users email threads

Commit-type: error-checking, testing-fix, feature, example
Thanks-t

Provide support for not setting PETSC_DIR when gnumake is being used; this will prevent some petsc-maint/petsc-users email threads

Commit-type: error-checking, testing-fix, feature, example
Thanks-to: Jed Brown <jed@jedbrown.org>
Thanks-to: Lisandro Dalcin <dalcinl@gmail.com>

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Merge branch 'jed/promote-examples-tests-tutorials' [petsc/petsc!2610]

* jed/promote-examples-tests-tutorials:
Promote examples/{tests,tutorials}/ to {tests,tutorials}/