5.2.21. Output options (4)¶
Value |
Explanation |
(D=1)
|
Options when different densities are defined for a given material number in the [cell] section.
|
=0
|
Use the same material number.
|
=1
|
Assign a new material number. The condition for assigning a new material number is determined by whether the density matches that of the material when it was first defined in the [cell] section. Therefore, if you need to set multiple densities for the same material, defining the most common density first can reduce memory usage. Note that it does not affect the calculation results.
|
Value |
Explanation |
(D=1)
|
Options for using the naturally occurring isotopes for nuclear cross section data, and for writing their ratios in the input echo, when a given element is defined without the mass number in [material].
|
=0
|
Use nuclear cross section data for natural elements, such as nat,Fe and nat,Pb, in the nuclear data library. [1] Isotopes are not output in file(6).
|
=1
|
Assign all the naturally occurring isotopes to the given element. Isotopes are not output in file(6).
|
=2
|
Assign all the naturally occurring isotopes to the given element. Isotopes are output in file(6).
|
Value |
Explanation |
(D=0)
|
Option of geometry warnings.
|
=0
|
No echo.
|
=1
|
In input echo.
|
Value |
Explanation |
(D=0)
|
Options for recording and outputting CPU time for each calculation process.
|
=0
|
Not recorded nor output.
|
=1
|
Recorded and output.
|
Value |
Explanation |
(D=0)
|
Parameter display options.
|
=0
|
Only described parameters.
|
=1
|
All parameters.
|
Value |
Explanation |
(D=0)
|
Write down the information on nwsors source particles in file(6).
|
Value |
Explanation |
(D=2)
|
Control parameter to set gslat in all tally sections as the default setting; gslat=gsline is used in the sections. When gslat is specified in a tally section, its value is available in the section.
|
=0
|
Does not draw boundary lines of lattice structures.
|
=1
|
Draw boundary lines of lattice structures. Note that this setting is not recommended when voxel phantoms are included.
|
=2
|
Does not draw boundary lines of lattice structures in a cell.
|
=3
|
Does not draw boundary lines of cells filled by the same material. The lines are not also drawn in the case other than lattice or tetrahedron geometry.
When gsline=2,3, cell or lattice numbers are not described even gshow \(\ge3\) .
|
When two (or more) cells are defined with the same material number but differing densities, with the default setting of matadd=1, such an material will be given a new material number as it is redefined by the other density. If matadd=0 is set, the cells will have the same material number. Note that this setting is invalid in the [mat name color], in which other given material numbers are output as a warning message in the first part of file(6) (D=phits.out).
To save calculation time, CPU time for each calculation process, such as transport, set data, analysis, etc., is not recorded and output by default. To obtain such information, set icput=1.
Setting ipara=1 enables confirmation of all parameters in the PHITS code.