Changes to Fluids
- Removed init_cond from init
- renamed apply_ICs to apply_conditions
- apply_conditions accepts any argument/value pairs, which are turned into fluid properties
Updates to GenericGeometry
- It now defaults to pnums and tnums = 'all'
- If pnums or tnums are sent as [] then an 'empty' geometry is created
- Also began adding a 'check_consistancy' method which looks to see if any geometry labels overlap, or if any locations do not have a geometry.
Added check to init of Geometry/Fluids/Physics to ensure an object with the supplied name does not already exist