Download A User Guide for DRAGON Release 3.06L (2013/07/05)

IGE–174 Rev. 12 (Release 3.06L)
101
PLAN
keyword to specify which of the three planes normal to the specified direction in 3-D will be
considered for drawing. This plane is defined by the axes U − V . Used only for 3-D geometries.
iplan
integer value to identify which of the three planes normal to the specified direction in 3-D will
be considered for drawing. The only values permitted are 0, 1, 2 or 3. When a value of 0 is
specified (default) all three planes will be drawn. Used only for 3-D geometries.
U
keyword to specify that all the lines in the V axis associated with a position on the U axis will
be drawn. Used only for 3-D geometries.
V
keyword to specify that all the lines in the U axis associated with a position on the V axis will
be drawn. Used only for 3-D geometries.
iuv
integer value to identify the position on the U or V axis to be drawn. Used only for 3-D geometries.
DIST
keyword to specify the distance between the plane normal and the line direction and the origin.
dist
real or double precision value for the distance of the plane from the origin.
A
keyword to specify the value of a for an arbitrary plane or line.
a
real or double precision value a .
B
keyword to specify the value of b for an arbitrary plane or line.
b
real or double precision value b .
C
keyword to specify the value of c for an arbitrary plane.
b
real or double precision value c .
D
keyword to specify the value of d for an arbitrary plane or line.
d
real or double precision value d .
3.20 The FMT: module
The utility module FMT: is used to format various data structure to suit the specific user needs. Here two
formatting options are available.
1. The SUS3D option where three files are created that respectively contain the integration weights and directions (ASCII), the directional flux (binary or ASCII) and the directional adjoints (binary or ASCII) in a CP
or SN format.[52, 85] The input specifications for this option are presented in Table 81.
2. The DIRFLX option where a single file is created that contain the directional flux, adjoints and generalized
adjoints. The input specifications for this option are presented in Table 82.
Table 81: Structure (FMT:) for SUS3D option
WGTANGL DFLUX DADJOINTS := FMT: FLUX VOLTRK ::
[ EDIT iprint ]
SUS3D [ { SN | CP } ]