Merge branch 'new_data_structure' into 'ducc0'

New data structure

See merge request !39
4 jobs for ducc0 in 12 minutes and 48 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build Docker
passed #1161183
build_docker

00:00:14

 
  Testing
passed #1161185
test_clang

00:11:38

passed #1161184
test_gcc

00:12:21

 
  Build Tarballs
passed #1161186
release

00:00:12