Calculate material volume

Create a routine which sums up the volume of all cells to check for incompressibility

changed the description

By jonathan.froehlich on 2021-12-04T09:12:01 (imported from GitLab)

created branch 105-calculate-material-volume to address this issue

By jonathan.froehlich on 2021-12-04T09:18:26 (imported from GitLab)

mentioned in merge request !120 (merged)

By jonathan.froehlich on 2021-12-05T09:15:11 (imported from GitLab)

mentioned in commit bf0913b2

By jonathan.froehlich on 2021-12-05T09:43:01 (imported from GitLab)

closed