Type of surface element

General Discussion
1

Hi,
I would like to use surface element which are new in v4.2.1. What are the types of these elements?
During the freefem day in 2018, I writed that was P1S, but it doesn’t work.

Best Regards
Alexandre

2

you have example in directory examples/3dSurf of the disturb

or at https://github.com/FreeFem/FreeFem-sources/tree/master/examples/3dSurf

3

Hi,
Thanks you to your answer. I downloaded example and tried to use it but the key word “meshS” is not know during compilation of the .edp example.
I use freefem 4.2.1 on Windows ( installed with FreeFem.-4.2-1-win64.exe). Do I need to compile the last master version with your link?
Best Regards,
Alexandre