Hello,

From my observations, nektar++ compares solution with 0, if you are not specifying the exact solution. Please correct me if I'm wrong.

Aidyn 

On Wed, Jan 30, 2019, 09:17 Amitvikram Dutta <amitvdutta23@gmail.com wrote:
Hi all,

I'd like to clear up a point that has been bugging me for some time. Are the L2 and Linf norms in nektar++ always defined with respect to a given analytical solution for a problem? What do these terms represent in a case for which a solution is not specified?

Sincerely,
--

Amitvikram Dutta

Graduate Research Assistant

Fluid Mechanics Research Lab

Multi-Physics Interaction Lab

University of Waterloo

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