Reference guides are available for functions and commands supported by OML, Tcl, and Python.
The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
Discover new features and enhancements.
Discover Compose, including its language support and system requirements.
The Compose tutorials and associated example model files help introduce you to the basic functionality of the software.
Learn about the features and functionality available in Compose.
OpenMatrix is a mathematical scripting language.
Creates a new attibute at a given location and writes data to the attribute.
Creates a new dataset and writes data. Errors out if dataset exists; creates file if it doesn't exist.
Creates a group in an HDF5 file. All intermediate groups in the path should exist.
Removes the attribute at a given location.
Removes the dataset from the HDF5 file.
Removes a group and its children from the file.
Renames an attribute at a given location.
Moves the dataset from the source path to the destination path. All intermediate groups in the destination should exist.
Moves a group from the source path to the destination path. All intermediate groups in the destination should exist.
Writes data to an existing attibute at a given location.
Writes data to the existing dataset. Errors out if dataset does not exist.