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3.3 Command-line options
Geometry options:
Mesh options:
-1, -2, -3
Perform 1D, 2D or 3D mesh generation, then exit
-o file
Specify output file name
-format string
Select output mesh format (auto (default), msh, msh1, msh2, unv, vrml, ply2, stl, mesh, bdf, cgns, p3d, diff, med, ...)
-bin
Use binary format when available
-refine
Perform uniform mesh refinement, then exit
-part int
Partition after batch mesh generation
-partWeight tri|quad|tet|prism|hex int
Weight of a triangle/quad/etc. during partitioning
-saveall
Save all elements (discard physical group definitions)
-parametric
Save vertices with their parametric coordinates
-algo string
Select mesh algorithm (meshadapt, del2d, front2d, delquad, del3d, front3d, mmg3d)
-smooth int
Set number of mesh smoothing steps
-order int
Set mesh order (1, ..., 5)
-optimize[_netgen]
Optimize quality of tetrahedral elements
-optimize_ho
Optimize high order meshes
-ho_[min,max,nlayers]
High-order optimization parameters
-optimize_lloyd
Optimize 2D meshes using Lloyd algorithm
-clscale float
Set global mesh element size scaling factor
-clmin float
Set minimum mesh element size
-clmax float
Set maximum mesh element size
-anisoMax float
Set maximum anisotropy (only used in bamg for now)
-smoothRatio float
Set smoothing ration between mesh sizes at nodes of a same edge (only used in bamg)
-clcurv
Automatically compute element sizes from curvatures
-epslc1d
Set accuracy of evaluation of LCFIELD for 1D mesh
-swapangle
Set the threshold angle (in degree) between two adjacent faces below which a swap is allowed
-rand float
Set random perturbation factor
-bgm file
Load background mesh from file
-check
Perform various consistency checks on mesh
-mpass int
Do several passes on the mesh for complex backround fields
-ignorePartBound
Ignore partitions boundaries
Post-processing options:
-link int
Select link mode between views (0, 1, 2, 3, 4)
-combine
Combine views having identical names into multi-time-step views
Display options:
-n
Hide all meshes and post-processing views on startup
-nodb
Disable double buffering
-numsubedges
Set num of subdivisions for high order element display
-fontsize int
Specify the font size for the GUI
-theme string
Specify FLTK GUI theme
-display string
Specify display
-camera
Use camera mode view;
-stereo
OpenGL quad-buffered stereo rendering (requires special graphic card)
-gamepad
Use gamepad controller if available
Other options:
-, -parse_and_exit
Parse input files, then exit
-new
Create new model before merge next file
-merge
Merge next files
-open
Open next files
-a, -g, -m, -s, -p
Start in automatic, geometry, mesh, solver or post-processing mode
-pid
Print process id on stdout
-listen
Always listen to incoming connection requests
-watch pattern
Pattern of files to merge as they become available
-v int
Set verbosity level
-nopopup
Don’t popup dialog windows in scripts
-string "string"
Parse command string at startup
-setnumber name value
Set constant number name=value
-setstring name value
Set constant string name=value
-option file
Parse option file at startup
-convert files
Convert files into latest binary formats, then exit
-version
Show version number
-info
Show detailed version information
-help
Show command line usage
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