Tabulating data

You may observe that some tables are reduced to two data points, e.g. the 232U fission neutron energy distribution from JEFF-3.1.1 table show only 0 and 50 MeV as E' values.

In this case, 0 and 50 MeV are the bounds of the E' range.

Tabler showing “original values”

As you can observe in plots, JANIS can compute interpolated values in the whole E' range.

To compute interpolated values in the table, check the “interpolated values” checkbox and choose between two sampling modes:

Note: the maximum number of rows in a table is set to 100 000, so JANIS will reject too small steps or too large per decade values.

To modify E' range, use the fields “min=” and “max=”. Clicking on the buttons reset E' range to its initial value.


Linear sampling

Tabler showing “interpolated values” (linear)


Logarithmic sampling

Tabler showing “interpolated values” (logarithmic)

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Last modified:13 April 2018