Added support for including extra non-weighted rays in the quadrature, and for a sparse corona (removing points above a certain temperature in StratifiedPromModel). In many instances, the latter gives a 10x speedup on AMRVAC models.
0.3.2
Ensuring that stratification remains correct when updating it in PCTR model (the steps were always conserved).
0.3.1
Fix for compatibility with Lightweaver v0.12.x
0.3.0
Based on work by Alex Pietrow and Jack Jenkins
0.2.0
Based on the underlying Lw implementation, allows the populations for a species to be fixed (even with weird non-physical atoms with e.g. lines removed). This allows for investigation of pumping/photoionsation effects. To support PRD on transitions on detailed atoms, Ligthweaver >0.10.0 is required.