Message by Millan Diaz-Aguado:
Hi,
I would like to bring to the attention of users, that when we are changing the materials and adding new ones, the atomic number on NASCAP (and SPIS) is not the actual atomic number. It is a fitting parameter Z (easily confused with atomic number). For example, Kapton does not have an atomic number of 6. Maybe in future versions we should change this.
Thanks,
Millan