uvfconvert(1) [debian man page]
uvfconvert(1) User Commands uvfconvert(1) NAME
uvfconvert - convert files to UVF. SYNOPSIS
uvfconvert -i file [ options ] -o output DESCRIPTION
uvfconvert is a command line tool to convert data into UVF, the native format for the desktop volume rendering program imagevis3d. Unlike ImageVis3D, the tool can be run on headless nodes with no GPUs installed, and utilizes very little memory even for extremely large data. OPTIONS
The command line options of uvfconvert are: -i filename, --input filename The input data set to convert. Must be in one of ImageVis3D's supported file formats (see the "Getting Data Into ImageVis3D" man- ual). For merging multiple data sets, this option is accepted multiple times. -d path, --directory path Input data to convert, if stored as a stack in a directory. Sets of images or DICOMs commonly come in this format. One of -i or -d is required. -s floating point number, --scale floating point number Optional. When merging multiple data sets, this scaling factor will be applied to all values in the second file. Defaults to 0.0. -b floating point number, --bias floating point number Optional. When merging multiple data sets, this bias factor will be applied to all values in the second file. Defaults to 0.0. -o filename, --output filename Required. The filename which will be generated. --version Optional. Display a version number and then exit. --, --ignore-rest Optional. Any arguments following these flags will be ignored by the program. AUTHOR ImageVis3D and all associated software was written at the SCI Institute, with support from the NIH NCRR and DoE VACET programs. Our primary source of funding comes from demonstrating that our software enables research. Please contact us if you find ImageVis3D beneficial. SCI
May 3, 2010 uvfconvert(1)
Check Out this Related Man Page
GPIV_SCALE(1) General Commands Manual GPIV_SCALE(1) NAME
gpiv_scale - Scaling of PIV data. SYNOPSIS
gpiv_scale [-h | --help] [-p | --print] [-s M |-S M] [-t dT |-T dT] [-v | --version] [-zp x0 y0] [-zv x0 y0] [filename] < stdin > stdout DESCRIPTION
gpiv_scale applies the image magnification and the time between successive recordings to the PIV estimators. This results that particle displacements [px] are modified to velocities [m/s] and their positions from [px] to [m]. A physical reference for the positions of the PIV data can be applied by means of the image zero-offset option. If filename is used, the parameters and options to be used for gpiv_scale are subsequently read from the image header (filename.h in case of raw binary images) or from the configuration resources (containing the IMG and POST keys). The parameters may be overruled by the com- mand line options, as explained below. Options -h | --help On-line help. -p | --print Prints parameters, command line options and input and output filenames to stdout. The output is identic of filename.par, in case -f is used. -s M spatial scaling with magnification factor M [m/px] -S M Inverse spatial scaling with magnification factor M [m/px]; returns scaled data to their original magnitudes. -v | --version Prints version information on standard output, then exits successfully. -t dT Translates particle displacements into velocities by devising them with the time between subsequent recordings dT [s]. -T dT Inverse time scaling. Returns velocities into displacements [px] [-z x0 y0] Relates the positions of the observations of velocities/displacements to a physical location in the experiment by image zero offset- ting. x0 y0 denote the physical position of pixel (0,0) in the image. filename Input PIV file. Overrides stdin and stdout. The output will be written to filename.sc.piv. Parameters are stored in filename.par and may be used for future use by including them in ./gpivrc. SEE ALSO gpivtools NOTES
AUTHOR
Gerber Van der Graaf BUGS
The program has been tested for PIV data. So far, no bugs have been found. 8 November 2006 GPIV_SCALE(1)