The Dataset Syntax
Use datasets to make solutions and meshes available for visualization and data analysis. You can create Solution datasets, Mesh datasets, or visualization datasets (such as, for instance, Cut Plane or Edge datasets). While Solution and Mesh datasets are self defined, visualization datasets always refer to an existing Solution dataset.
See Datasets in the section Commands Grouped by Function of the COMSOL Multiphysics Programming Reference Manual to get a list of the available datasets.
To create a dataset at the MATLAB prompt, use the command:
model.result.dataset.create(<dsettag>, dsettype);
where dsettype is one of the available dataset types.
Datasets in the COMSOL Multiphysics Reference Manual
Use of Datasets in the COMSOL Multiphysics Programming Reference Manual