Changes between Version 42 and Version 43 of Tutorial/ParticleImageVelocimetry


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Timestamp:
Jan 29, 2015, 3:31:23 PM (6 years ago)
Author:
vaillant1p
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  • Tutorial/ParticleImageVelocimetry

    v42 v43  
    4141A contour plot can be obtained instead of a color map by selecting the option 'contour' in the menu '''[!ListContour]''' in the frame''' [Scalar] '''. Then select the contour interval, for instance 0.5. The result is shown in the following figure.
    4242
    43 [[Image(contours.JPG)]]
     43    [[Image(contours.JPG)]]
    4444
    4545== Spatial derivatives ==
     
    9090The mask image can be seen as a mask by selecting '''[view_mask]''' at the upper left of the GUI '''uvmat'''. For checking purpose, it can be also opened by the browser of '''uvmat''' like any image. In the GUI '''civ_input''', the mask is introduced by the selecting the green check box '''[Mask]'''. Vectors under the mask are not calculated in the resulting velocity data.
    9191
     92    [[Image(Tutorial5 - CIV with mask.png)]]
     93
    9294Further improvments of the results are discussed in Tutorial/CorrelationImageVelocimetryOptimisation