The reactor classes have a couple of helper classes that allow the to function in a more intuitive manner. The first is a simple FluencePoint data structure. This contains information on where one is in the reactor’s fluence vector.
All functionality may be found in the fluence_point module:
import bright.flunece_point
This class holds three simple data points that represent a fluence point.
Fluence value itself (float). In units of [neutrons/kilobarn], abbr [n/kb].
Index (int) of fluence immediately lower than the value of F.
The slope (float) dBU/dF between points f and f+1. Has the odd units of [MWd kb / kgIHM n]