AFNI program: SurfInfo
Output of -help
Usage: SurfInfo [options]
surface: A surface specified in any of the methods
shown below.
Optional Params:
-detail DETAIL: 1 = calculate surface metrics.
-debug DEBUG: Debugging level (2 turns LocalHead ON)
Specifying input surfaces using -i or -i_TYPE options:
-i_TYPE inSurf specifies the input surface,
TYPE is one of the following:
fs: FreeSurfer surface.
If surface name has .asc it is assumed to be
in ASCII format. Otherwise it is assumed to be
in BINARY_BE (Big Endian) format.
Patches in Binary format cannot be read at the moment.
sf: SureFit surface.
You must specify the .coord followed by the .topo file.
vec (or 1D): Simple ascii matrix format.
You must specify the coord (NodeList) file followed by
the topo (FaceSetList) file.
coord contains 3 floats per line, representing
X Y Z vertex coordinates.
topo contains 3 ints per line, representing
v1 v2 v3 triangle vertices.
ply: PLY format, ascii or binary.
Only vertex and triangulation info is preserved.
byu: BYU format, ascii.
Polygons with more than 3 edges are turned into
triangles.
bv: BrainVoyager format.
Only vertex and triangulation info is preserved.
dx: OpenDX ascii mesh format.
Only vertex and triangulation info is preserved.
Requires presence of 3 objects, the one of class
'field' should contain 2 components 'positions'
and 'connections' that point to the two objects
containing node coordinates and topology, respectively.
gii: GIFTI XML surface format.
Note that if the surface filename has the proper extension,
it is enough to use the -i option and let the programs guess
the type from the extension.
Specifying surfaces using -t* options:
-tn TYPE NAME: specify surface type and name.
See below for help on the parameters.
-tsn TYPE STATE NAME: specify surface type state and name.
TYPE: Choose from the following (case sensitive):
1D: 1D format
FS: FreeSurfer ascii format
PLY: ply format
BYU: byu format
SF: Caret/SureFit format
BV: BrainVoyager format
GII: GIFTI format
NAME: Name of surface file.
For SF and 1D formats, NAME is composed of two names
the coord file followed by the topo file
STATE: State of the surface.
Default is S1, S2.... for each surface.
Specifying a Surface Volume:
-sv SurfaceVolume [VolParam for sf surfaces]
If you supply a surface volume, the coordinates of the input surface.
are modified to SUMA's convention and aligned with SurfaceVolume.
You must also specify a VolParam file for SureFit surfaces.
Specifying a surface specification (spec) file:
-spec SPEC: specify the name of the SPEC file.
[-novolreg|-noxform]: Ignore any Rotate, Volreg, Tagalign,
or WarpDrive transformations present in
the Surface Volume.
Common Debugging Options:
[-trace]: Turns on In/Out debug and Memory tracing.
For speeding up the tracing log, I recommend
you redirect stdout to a file when using this option.
For example, if you were running suma you would use:
suma -spec lh.spec -sv ... > TraceFile
This option replaces the old -iodbg and -memdbg.
[-TRACE]: Turns on extreme tracing.
[-nomall]: Turn off memory tracing.
[-yesmall]: Turn on memory tracing (default).
NOTE: For programs that output results to stdout
(that is to your shell/screen), the debugging info
might get mixed up with your results.
++ SUMA version 2006_7_3
CVS tag:
SUMA_2005_04_29_1733
Compile Date:
Jan 29 2009
Ziad S. Saad SSCC/NIMH/NIH saadz@mail.nih.gov
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Fri Jan 30 20:02:41 EST 2009