gsystem

-gsystem=<sequence> ........: defines the group of volumes in a system

   • name: system name (mandatory). For ascii factories, it may include the path to the fileDefault value: NODFLT
   • factory: factory name.Default value: sqlite
   • variation: geometry variationDefault value: default
   • annotations: optional system annotations. Examples: "mats_only" Default value: null


   A system definition includes the geometry location, factory and variation
   
   Possible factories are:
   - ascii
   - sqlite
   - mysql
   - CAD
   Example: -gsystem="[{name: b1}]"