freefoam-sample — Sample field data with a choice of interpolation schemes, sampling options and write formats.
freefoam sample [-help] [-latestTime] [-noZero] [-srcDoc] [-doc] [-time <time>] [-constant] [-parallel] [-case <dir>]
Keywords:
set output format, choice of
xmgr
jplot
gnuplot
raw
surface output format, choice of
null
: suppress output
foamFile
: separate points, faces and values file
dx
: DX scalar or vector format
vtk
: VTK ascii format
raw
: x y z value format for use with e.g. gnuplot splot.
obj
: Wavefron stl. Does not contain values!
stl
: ascii stl. Does not contain values!
interpolation scheme, choice of
cell
: use cell-centre value; constant over cells (default)
cellPoint
: use cell-centre and vertex values
cellPointFace
: use cell-centre, vertex and face values. \n
list of sets to sample, choice of
uniform
: evenly distributed points on line
face
: one point per face intersection
midPoint
: one point per cell, inbetween two face intersections
midPointAndFace
: combination of face and midPoint
curve
: specified points, not nessecary on line, uses
tracking
cloud
: specified points, uses findCell
Option axis: how to write point coordinate. Choice of
x
/y/z: x/y/z coordinate only
xyz
: three columns
(probably does not make sense for anything but raw)
distance
: distance from start of sampling line (if uses line)
or distance from first specified sampling point
Type specific options:
uniform
, face, midPoint, midPointAndFace : start and end coordinate
uniform
: extra number of sampling points
curve
, cloud
: list of coordinates
list of surfaces to sample, choice of
plane
: values on plane defined by point, normal.
patch
: values on patch.