Figure 1.1 Screenshot of Gpiv with PIV estimators (vectors) from an artificial, computer generated image pair [1] and the derived vorticity field (background color)
Gpiv is one of the end-user programs that makes extensively use of Libgpiv. Libgpiv includes the main algorithms for interrogation, validation, post-processing, memory (de)allocation, in-and output handling, etc. Other end-user programs may be found in the Gpivtools package. Gpivtools contains command line programs that may be invoked from a shell or from scripts. Some PERL scripts are found in the Gpivtools package, as well. All codes have been written in ANSI-C and have been developed on a LINUX box.
Figure 1.1 Screenshot of Gpiv with PIV estimators
(vectors) from an artificial, computer generated image pair
[1]
and the derived
vorticity field (background color)
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
I kindly ask to acknowledge the use of the software in articles, reports etc. in case the software has considerably contributed to the work presented. I hope you'll enjoy Gpiv. Suggestions for improvements and additions are welcome.
Gerber van der Graaf
e-mail: gerber_graaf@users.sourceforge.net
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