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.