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| − | The energy-dependent transport correction factor is read using the [[input syntax manual#set trc|set trc]] option. The data file contains energy-dependent correction factors:
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| − | <math>
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| − | f(E) = \frac{\Sigma_\mathrm{tr}(E)}{\Sigma_\mathrm{tot}(E)}
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| − | </math>
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| − |
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| − | at one or multiple temperatures. Histogram interpolation is used between energy points and linear interpolation between temperatures. The file formats is:
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| − |
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| − | ''NE'' ''E<sub>1</sub>'' ''E<sub>1</sub>'' ... ''E<sub>NE+1</sub>''
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| − | ''NT'' ''T<sub>1</sub>'' ''T<sub>1</sub>'' ... ''T<sub>NT</sub>''
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| − | ''F<sub>1,1</sub>'' ''F<sub>2,1</sub>'' ... ''F<sub>NE,1</sub>''
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| − | ''F<sub>1,2</sub>'' ''F<sub>2,2</sub>'' ... ''F<sub>NE,2</sub>''
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| − | ...
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| − | ''F<sub>1,NT</sub>'' ''F<sub>2,NT</sub>'' ... ''F<sub>NE,NT</sub>''
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| − |
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| − | where:
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| − |
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| − | {|
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| − | | <tt>''NE''</tt>
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| − | | : is the number of energy groups
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| − | |-
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| − | | <tt>''E<sub>1</sub>'' ... ''E<sub>NE+1</sub>''</tt>
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| − | | : are the group boundaries (in ascending order)
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| − | |-
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| − | | <tt>''NT''</tt>
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| − | | : is the number of temperatures
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| − | |-
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| − | | <tt>''T<sub>1</sub>'' ... ''T<sub>NT</sub>''</tt>
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| − | | : are the temperatures
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| − | |-
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| − | | <tt>''F<sub>1,1</sub>'' ... ''F<sub>NE,NT</sub>''</tt>
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| − | | : are the correction factors corresponding to each energy group and temperature
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| − | |}
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| − |
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| − | <u>Notes:</u>
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| − | *If the number of temperatures is set to zero, no values are read and the same distribution is applied at every temperature.
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| − |
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| − | [[Category:Input]]
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| − | [[Category:Theory]]
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