COMSOL 6.3 - Creating and Using Geometry Parts

Creating and Using Geometry Parts

For a description of geometry parts, see Using Geometry Parts in the COMSOL Multiphysics Reference Manual.

To create a geometry part, enter

model.geom().create(<tag>, "Part", sDim);

where <tag> is the parts tag, and sDim is its space dimension (1, 2, or 3).

To add an input parameter to the part, enter

model.geom(<tag>).inputParam().set(<name>, <expr>, <descr>);

where the description <descr> can be omitted.

Similarly, add a local parameter by

model.geom(<tag>).localParam().set(<name>, <expr>, <descr>);

The containers model.component(<ctag>).geom(<tag>).inputParam() and model.component(<ctag>).geom(<tag>).localParam() also support the other methods listed in model.param() and model.result().param().

To add a local function of the type <type>, enter

model.geom(<tag>).func().create(<ftag>,<type>);

See model.func() for more information. To return a list of all local functions, enter

model.geom(<tag>).func();


	The Finalize feature is optional for geometry parts but is necessary if you want to add virtual operations to the part sequence. It then needs to be created, as specified in Finalize.

To load one or more geometry parts, enter

model.geom().load(<tags>, <filename>, <partTagsInFile>);

where <tags> is a list of part tags, <filename> is the filename of the MPH-file where the parts are defined or a model location URI used to identify a model version in a Model Manager database, and <partTagsInFile> is a list of the parts’ tags in that file. If model.geom(<gtag>) is a geometry part, model.geom(<gtag>).loaded() returns true if the part was created by loading it from a file.

To get the filename of a loaded part, enter

model.geom(<gtag>).filename();

To change the filename of a loaded part, enter

model.geom(<gtag>).filename(<filename>);

where <filename> is the new filename or a model location URI used to identify a model version in a Model Manager database.

For a loaded part, to return the comments from the MPH-file, enter

model.geom(<gtag>).commentsInFile();

For a loaded part, to return the last modification date from the MPH-file, enter

model.geom(<gtag>).dateModifiedInFile();

To get the tag that a loaded part has in the MPH-file, enter

model.geom(<gtag>).tagInFile();

To get the label that a loaded part has in the MPH-file, enter