The output of refinemesh function. Is it always the same or a given mesh ?

Let Tn be a triangular mesh obtained from T0 after n times refinement using the "refinemesh" function in Matlab.

The question: is Tn unique if T0 is fixed ? I mean, do I get the same numeration for the nodes and triangles in Tn every time I refine n times ?

Answer 1

[Sean de Wolski]

Looking at the algorithm (bottom of the documentation page for refinemesh )

doc refinemesh

I don't see anything that should introduce stochastic behavior.