.. _a_contact: Contact ^^^^^^^^^^^^ For more information about Rana as a product, please visit https://ranawaterintelligence.com/. Here you can **request a demo** For a **free license for scientific researchers**, contact us at info@ranawaterintelligence.com. For specific questions about Rana Hydrodynamic Computational Core, please check out our :ref:`f_problem_solving` before reaching out to our :ref:`servicedesk`.