COMSOL Multiphysics™

xmeshinfo
dofs = xmeshinfo(xmesh,'out','dofs') returns information about DOFs in
xmesh for the mesh case given by the property Mcase. The return value dofs is a
struct with the following fields:
TABLE 1-51: DOFS STRUCT
FIELD
mcase
geomnums
nodes
coords
names
nameinds
solcompinds
alldofinds
CONTENTS
Mesh case number
Geometry numbers for all DOFs (vector)
Node numbers for all DOFs (vector)
Global coordinates for all DOFs. The kth
column of this matrix contains the coordinates
of DOF number k.
DOF names. Note that this is a subset of the
property Dofname (if given).
Indices into names for all DOFs (vector). The
value 0 means that the DOF is not present in
names.
Indices into set of DOFs solved for
(determined by property Solcomp) for all
DOFs (vector). This field is only present if the
Null property is given.
Indices into total set of DOFs in the model for
all DOFs (vector). This field is only present if
the Solcomp property is given.
OUTPUTS RELATED TO GEOMETRIES
nodes = xmeshinfo(xmesh,'out','nodes') returns information about nodes in
the part of xmesh determined by the properties Mcase and Geomnum. The return
value nodes is a struct or a cell array of structs with the following fields:
TABLE 1-52: NODES STRUCT CORRESPONDING TO A GEOMETRY
FIELD
mcase
geomnum
names
CONTENTS
Mesh case number
Geometry number
DOF names in this geometry. Note that this is a
subset of the property Dofname (if given).
404 | CHAPTER 1: COMMAND REFERENCE