Examples

ex19.c: (Partially) test DMStag default interpolation, 2d faces-only.
ex13.c: Test DMStagPopulateLocalToGlobalInjective.
ex3.c: Spot check DMStag Compatibility Checks";
ex9.c: Test DMStag 3d star stencil
ex53.c: Test local-to-local for DMStag.
ex17.c: Test DMStag IS computation
ex14.c: Test DMClone_Stag()
ex20.c: Test DMStag transfer operators.
ex10.c: Test DMStag 2d periodic and ghosted boundary conditions
ex41.c: Test -dm_preallocate_only with DMStag
ex4.c: Test DMStag explicit coordinate routines";
ex11.c: Test DMStag ghosted boundaries in 2d
ex6.c: Spot test DMStag->DMDA routines in 3d
ex40.c: Test coloring for finite difference Jacobians with DMStag
ex23.c: Test modifying DMStag coordinates, when represented as a product of 1d coordinate arrays
ex42.c: Test DMCreateFieldDecomposition_Stag()
ex7.c: Test DMStag 3d periodic and ghosted boundary conditions
ex51.c: DMStag slot test (to excerpt for manual)
ex32.c: Test DMStagRestrictSimple()
ex15.c: Test DMStag default MG components, on a Stokes-like system.
ex8.c: Test DMStag ghosted boundaries in 3d
ex50.c: Test DMStagVecSplitToDMDA()
ex43.c: Test using nested field splits with DMStag()
ex5.c: Test DMStag ghosted boundaries in 1d
ex30.c: Test DMStagMatGetValuesStencil() in 3D
ex1.c: Demonstrate standard DMStag operations.
ex16.c: Test DMStag refinement and coarsening
ex18.c: Test: Solve a toy 2D problem on a staggered grid using 2-level multigrid.
ex12.c: Test DMStag 2d star stencil
ex2.c: Directly check a DMStag local-to-global scatter";