Brazilian disc circular boundary generation in Neper

[Ali141272]

Hello everyone,
How to generate a circular boundary without sharp edges for the Brazilian disc?
In Neper I used this command neper -T -n 15 -morpho gg -domain "circle(0.03)" -dim 2 and built it but it has sharp edges. I need it without sharp edges, please have look at the attachment.
Thank you.

[rquey]

Use the second argument of -domain "circle(...)" to specify a greater number of edges to discretize the domain boundary:

neper -T -n 15 -morpho gg -domain "circle(0.03,100)" -dim 2
neper -V n15-id1.tess -dataedgerad 0.0001 -print img

[Ali141272]

Romain Quey, Thank you very much for your kind response.