Alessandro Contri

Hi @amartinhuertas, thanks a lot for the prompt answer! I need the normal since I would like to solve the Vector Laplacian using surface finite elements as described for example...

## Review checklist for @alecontri ### Conflict of interest - [x] I confirm that I have read the [JOSS conflict of interest (COI) policy](https://github.com/openjournals/joss/blob/master/COI.md) and that: I have no COIs...

> 👋 @alecontri, please update us on how your review is going (this is an automated reminder). I have `t8code` installed on my laptop. I raised an installation issue that...