LaGriT Commands by Category
===========================

## Geometry Commands:

[GEOMETRY](docs/commands/geometry.md) (set the geometry name)

[MREGION](docs/commands/MREGION.md) (define a material region)

[OFFSETSURF](docs/commands/OFFSETSURF.md) (..triangulated surface)

[REGION](docs/commands/REGION.md) (define a geometric region)

[RZS](docs/commands/RZS.md) (depreciated, see createpts)

[SURFACE](docs/commands/SURFACE.md) (define a geometric surface)

## Point Placement:
[COPYPTS](docs/commands/COPYPTS.md) (copy existing points)

[CREATEPTS](docs/commands/createpts.md) (create points)

[QUADXY](docs/commands/QUADXY.md) (define a logical xy node set)

[QUADXYZ](docs/commands/QUADXYZ1.md) (define a logical xyz node set)

[RZAMR](docs/commands/RZAMR.md) (depreciated, see createpts)

[REGNPTS](docs/commands/REGNPTS.md) (distributes nodes in region)

[REFINE2D](docs/commands/refine2d.md) (refine a triangle)

[REORDER](docs/commands/REORDER.md) (reorder nodes in a mesh)

[RZ](docs/commands/RZ.md) (depreciated, see createpts)

[RZRAN](docs/commands/RZRAN.md) (depreciated, see createpts)

[SURFPTS](docs/commands/SURFPTS.md) (make nodes on a surface)


## Point Modification and Selection:
[COORDSYS](docs/commands/COORDSY.md) (change coordinate system)

[COPYPTS](docs/commands/COPYPTS.md) (copy existing points)

[FILTER](docs/commands/FILTER.md) (filter nodes)

[PERTURB](docs/commands/PERTURB.md) (perturb node locations)

[PSET](docs/commands/PSET.md) (define, name sets of nodes)

[PSTATUS](docs/commands/PSTATUS.md) (operate on point set)

[RESETPTS](docs/commands/RESETPT.md) (reset node values)

[RM](docs/commands/RM.md) (remove nodes in area)

[RMMAT](docs/commands/RMMAT.md) (remove a material)

[RMPOINT](docs/commands/RMPOINT.md) (remove nodes/elements)

[RMREGION](docs/commands/RMREGION.md) (remove a geometric region)

[RMSPHERE](docs/commands/RMSPHERE.md) (remove nodes in a sphere)

[RMSURF](docs/commands/RMSURF.md) (remove nodes in /on a surface

[ROTATELN](docs/commands/ROTATELN.md) (rotate nodes about a line)

[ROTATEPT](docs/commands/ROTATEPT.md)  (rotate nodes about a point)

[SCALE](docs/commands/SCALE.md) (scale node coordinates)

[TRANS](docs/commands/TRANS.md) (translate node coordinates)

[ZQ](docs/commands/UNG2AVS.md) (depreciated, see cmo/setatt)

## Connecting the Mesh:
[CONNECT](docs/commands/CONNECT1.md) (make tetrahedral mesh)

[GENIEE](docs/commands/GENIEE.md) (make element connectivity)

[RZBRICK](docs/commands/RZBRICK.md) (create a brick, hex mesh)
[SETPTS](docs/commands/SETPTS.md) (set node type and material)

[SETTETS](docs/commands/SETTETS.md) (make child nodes, set element
material)

[TRIANGULATE](docs/commands/TRIAGN.md) (make triangles)

## Element Modification and Selection:
[ELTSET](docs/commands/ELTSET2.md) (select, name a set of elements)

[FSET](docs/commands/FSET.md) (define a face set)

[RMPOINT](docs/commands/RMPOINT.md) (remove nodes/elements)

## Creating, modifying, assessing and deleting mesh objects and their attributes:
[ADDMESH](docs/commands/ADDMESH.md) (join meshes)

[BOUNDARY](docs/commands/BOUNDAR1.md) (set attributes on surfaces)

[BOUNDARY_COMPONENTS](docs/commands/BOUNDARY_C.md) (count boundary edges)

[CALC_RDIST](docs/commands/calc_rdist.md) (calculate radial distance)

[CMO](docs/commands/CMO2.md) (modify mesh object)

[COLORMAP](docs/commands/COLORMAP.md) (build adjacency map)

[COMPUTE](docs/commands/COMPUTE.md) (compute a new mesh attribute)

[COPYPTS](docs/commands/COPYPTS.md) (copy points)

[CREATE_GRAPH](docs/commands/create_graph.md) (create adjacency graph)

[DOPING](docs/commands/DOPING1.md) (set an attribute; depreciated, see
interpolate)

[EXTRACT](docs/commands/EXTRACT1.md) (extract a surface)

[EXTRUDE](docs/commands/extrude.md) (extrude a surface)

[FIELD](docs/commands/FIELD.md) (manipulate a field attribute)

[GRID2GRID](docs/commands/GRID2GRID.md) (element type conversion)

[INTERPOLATE](docs/commands/main_interpolate.md) (interpolate
attribute values from nodes or elements )

[INTERSECT](docs/commands/INTERSECT.md) (intersect 2d meshes to get line)

[INTERSECT_ELEMENTS](docs/commands/intersectelements.md) (intersect mesh elements)

[KDTREE](docs/commands/kdtree.md) (represent mesh as kd-tree)

[LOWER_D](docs/commands/lower_d.md) (create lower dimen. structs.)

[MATH](docs/commands/MATH.md) (do math on attributes)

[QUALITY](docs/commands/QUALITY.md) (evaluate mesh quality)

[RANKVOLUME](docs/commands/rankvolume.md)(list small volume elements)
[SORT](docs/commands/SORT.md) (sort an attribute)
[UPSCALE](docs/commands/UPSCALE.md) (attribute from fine to coarse
grid)

## Optimize or customize the mesh:
[BUBBLE](docs/commands/bubble.md) (extrude to 3d and extract bndry)

[CRUSH_THIN_TETS](docs/commands/crush_thin_tets.md) (reduce number of thin tets)

[DEREFINE](docs/commands/DEREFINE.md) (merge nodes away)

[HEXTOTET](docs/commands/HEXTOTE.md) (convert element types)

[MASSAGE](docs/commands/MASSAGE.md)(optimize the grid)

[MASSAGE2](docs/commands/MASSAGE.md)(optimize the grid)

[MERGE](docs/commands/MERGE.md) (remove nodes)

[METIS](docs/commands/MERGE.md) (graph partition algorithms)

[MODE](docs/commands/MODE.md) (set modes)

[RADAPT](docs/commands/RADAPT.md) (adaptive smoothing)

[RECON](docs/commands/RECON.md) (swap edges/faces)

[REFINE](docs/commands/REFINE.md) (refine elements, edges)

[SETSIZE](docs/commands/SETSIZE.md) (calc size of space, set epsilon)

[SMOOTH](docs/commands/SMOOTH.md) (node smoothing)

## Input/Output:
[DEFINE](docs/commands/DEFINE.md) (give a name to a number)

[DUMP](docs/commands/DUMP2.md) (write output files)

[DUMP_RECOLOR](docs/commands/DUMP_RECOLOR.md) (use adjacency map)

[EDIT](docs/commands/EDIT2.md) (prints some mesh info)

[HELP](docs/commands/HELP.md) (print global variable)

[INFILE](docs/commands/INPUT.md) (read input from a file)

[INPUT](docs/commands/INPUT.md) (read input from a file)

[LOG](docs/commands/LOG.md) (turn log file off and on)

[MEMORY](docs/commands/memory.md) (query state of memory)

[READ](docs/commands/READ.md) (read data)

[STACK](docs/commands/STACK.md) (read, merge surfaces)

[UNG2AVS](docs/commands/UNG2AVS.md) (UNGenerate to AVS)

## Validation, Manipulation:
[ASSIGN](docs/commands/ASSIGN.md) (set global variables)

[ELMTEST](docs/commands/elmtest.md) (validate connectivity)

[FINISH](docs/commands/FINISH.md) (end processing, EXIT)

[LOOP](docs/commands/loop.md) (execute command multiple times)

[NEGATIVE_AIJ](docs/commands/NEGATIVE.md) (test bndry for neg.
coef.)

[RZV](docs/commands/RZV_LG.md) (depreciated, see createpts)