Table of Contents
- M - Defines master degrees of freedom for superelement generation
analyses.
 - MAGOPT - Specifies options for a 3-D magnetostatic field analysis.
 - MAGSOLV - Specifies magnetic solution options and initiates the
solution.
 - /MAIL - Mails file to the specified address.
 - MAP - Maps pressures from source points to target surface elements.
 - /MAP - Enters the mapping processor.
 - MAP2DTO3D - Initiates a 2-D to 3-D analysis and maps variables.
 - MAPSOLVE - Maps solved node and element solutions from an original
mesh to a new mesh.
 - MAPVAR - Defines tensors and vectors in user-defined state variables
for rezoning and in 2-D to 3-D analyses.
 - MASCALE - Activates scaling of the entire system matrix.
 - MASTER - Specifies "Master DOF" as the subsequent status topic.
 - MAT - Sets the element material attribute pointer.
 - MATER - Specifies "Material properties" as the subsequent status topic.
 - MCHECK - Checks mesh connectivity.
 - MDAMP - Defines the damping ratios as a function of mode.
 - MDELE - Deletes master degrees of freedom.
 - MDPLOT - Plots frequency-dependent modal damping coefficients calculated
by DMPEXT.
 - MEMM - Allows the current session to keep allocated memory 
 - /MENU - Activates the Graphical User Interface (GUI).
 - *MERGE - Merges two dense matrices or vectors into one.
 - MESHING - Specifies "Meshing" as the subsequent status topic.
 - MFANALYSIS - Activates or deactivates an ANSYS Multi-field solver analysis.
 - MFBUCKET - Turns a bucket search on or off.
 - MFCALC - Specifies a calculation frequency for a field in an ANSYS Multi-field solver analysis.
 - MFCI - Sets the control parameters used by the conservative (CPP)
interpolation scheme.
 - MFCLEAR - Deletes ANSYS Multi-field solver analysis settings.
 - MFCMMAND - Captures field solution options in a command file.
 - MFCONV - Sets convergence values for an ANSYS Multi-field solver analysis.
 - MFDTIME - Sets time step sizes for an ANSYS Multi-field solver analysis.
 - MFELEM - Defines a field by grouping element types.
 - MFEM - Add more element types to a previously defined field number.
 - MFEXTER - Defines external fields for an ANSYS Multi-field solver analysis. 
 - MFFNAME - Specifies a file name for a field in an ANSYS Multi-field solver analysis.
 - MFFR - Setup Multi-Field relaxation factors for field solutions.
 - MFIMPORT - Imports a new field into a current ANSYS Multi-field solver analysis.
 - MFINTER - Specifies the interface load transfer interpolation option
for an ANSYS Multi-field solver analysis.
 - MFITER - Sets the number of stagger iterations for an ANSYS Multi-field solver analysis.
 - MFLCOMM - Defines a load transfer for code coupling analyses.
 - MFLIST - Lists the settings for an ANSYS Multi-field solver analysis.
 - MFMAP - Calculates, saves, resumes, or deletes mapping data in
an ANSYS Multi-field solver analysis.
 - MFORDER - Specifies field solution order for an ANSYS Multi-field solver analysis.
 - MFOUTPUT - Specifies results file output frequency for an ANSYS Multi-field solver analysis.
 - *MFOURI - Calculates the coefficients for, or evaluates, a Fourier series.
 - MFPSIMUL - Sets up a field solver group to simultaneously process
with code coupling analyses.
 - MFRC - Controls file writing for multiframe restarts for the ANSYS Multi-field solver.
 - MFRELAX - Sets relaxation values for an ANSYS Multi-field solver analysis.
 - MFRSTART - Specifies restart status for an ANSYS Multi-field solver analysis.
 - MFSORDER - Sets up the solution sequence of simultaneous field solver
groups for code coupling analyses.
 - MFSURFACE - Defines a surface load transfer for an ANSYS Multi-field solver analysis.
 - MFTIME - Sets end time for an ANSYS Multi-field solver analysis.
 - MFTOL - Activates or deactivates normal distance checking for
surface mapping in an ANSYS Multi-field solver analysis.
 - *MFUN - Copies or transposes an array parameter matrix.
 - MFVOLUME - Defines a volume load transfer for an ANSYS Multi-field solver analysis.
 - MFWRITE - Writes an ANSYS master input file for MFX multiple
code coupling. 
 - MGEN - Generates additional MDOF from a previously defined set.
 - MIDTOL - Sets midstep residual criterion values for structural transient
analyses.
 - /MKDIR - Creates a directory.
 - MLIST - Lists the MDOF of freedom.
 - MMASS - Specifies the missing mass response calculation.
 - MMF - Calculates the magnetomotive force along a path.
 - MODCONT - Specify additional modal analysis options. 
 - MODDIR - Activates the remote read-only modal files usage.
 - MODE - Specifies the harmonic loading term for this load step.
 - MODIFY - Changes the listed values of the data in a set.
 - MODMSH - Controls the relationship of the solid model and the FE model.
 - MODSELOPTION - Specifies the criteria for selecting the modes to be expanded.
 - MODOPT - Specifies modal analysis options.
 - MONITOR - Controls contents of three variable fields in nonlinear
solution monitor file.
 - *MOPER -  Performs matrix operations on array parameter matrices.
 - MOPT - Specifies meshing options.
 - MORPH - Specifies morphing and remeshing controls.
 - MOVE - Calculates and moves a node to an intersection.
 - MP - Defines a linear material property as a constant or a
function of temperature.
 - MPAMOD - Modifies temperature-dependent secant coefficients of thermal
expansion.
 - MPCHG - Changes the material number attribute of an element.
 - MPCOPY - Copies linear material model data from one material reference
number to another.
 - MPDATA - Defines property data to be associated with the temperature
table.
 - MPDELE - Deletes linear material properties.
 - MPDRES - Reassembles existing material data with the temperature table.
 - /MPLIB - Sets the default material library read and write paths.
 - MPLIST - Lists linear material properties.
 - MPPLOT - Plots linear material properties as a function of temperature.
 - MPREAD - Reads a file containing material properties.
 - MPRINT - Specifies that radiation matrices are to be printed.
 - MPTEMP - Defines a temperature table for material properties.
 - MPTGEN - Adds temperatures to the temperature table by generation.
 - MPTRES - Restores a temperature table previously defined.
 - MPWRITE - Writes linear material properties in the database to a file (if
the LIB option is not specified) or writes both linear and nonlinear material
properties (if LIB is specified) from the database to a file.
 - /MREP - Enables you to reissue the graphics command macro "name" during
a replot or zoom operation.
 - MRPM - Defines the revolutions per minute (RPM) for a machine rotation.
 - MSAVE - Sets the solver memory saving option.
This option only applies to the PCG solver (including PCG Lanczos).
 - *MSG - Writes an output message via the ANSYS message subroutine.
 - MSHAPE - For elements that support multiple shapes, specifies the element
shape to be used for meshing.
 - MSHCOPY - Simplifies the generation of meshes that have matching node element
patterns on two different line groups (in 2-D) or area groups (3-D).
 - MSHKEY - Specifies whether free meshing or mapped meshing should be used
to mesh a model.
 - MSHMID - Specifies placement of midside nodes.
 - MSHPATTERN - Specifies pattern to be used for mapped triangle meshing.
 - 
MSOLVE
 - Starts multiple solutions for an acoustic analysis.
 - /MSTART - Controls the initial GUI components.
 - MSTOLE - Adds two extra nodes from FLUID116 elements to SURF151 or SURF152 elements for convection analyses.
 - *MULT - Performs the matrix multiplication M3 = M1(T1)*M2(T2).
 - *MWRITE - Writes a matrix to a file in a formatted sequence. 
 - MXPAND - Specifies the number of modes to expand and write for
a modal or buckling analysis.