Difference between revisions of "Keyword:XSTHRESHOLD"
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Latest revision as of 10:43, 19 December 2016
XSTHRESHOLD xs_thresh {1.0E-12}
This keyword specifies minimum cross section for inclusion within the pathways-based uncertainty analysis. The default is 1.0E-12 barns but this can be set at other values to reduce the computational expense of a simulation (for other options see UNCERTAINTY) or to probe small cross sections. A value of 0 forces all cross sections to be used.
Example usage:
< -- Control phase -- > ... XSTHRESHOLD 1.0E-15 FISPACT * Title of the simulation < -- Initial phase -- > ... < -- Inventory phase -- > ...