Changes between Version 46 and Version 47 of Tutorial/ParticleImageVelocimetry

Timestamp:

Feb 2, 2015, 10:15:14 AM (9 years ago)

Author:

vaillant1p

Comment:

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Tutorial/ParticleImageVelocimetry

@@ -23 +23 @@
 The vector color indicates the quality of the image correlation maximum leading to each vector, blue is excellent, green average, red poor. The thresholds for such color display can be adjusted from 0 to 1 (perfect image correlation)  in the frame''' [Vectors]''', using the boxes '''[!ColCode1] ''' and '''[!ColCode2]''',  or equivalently by the corresponding  sliders '''[Slider1]''' and '''[Slider2] '''.
 
-The black color indicates warning in the PIV calculation process. In this example, black vectors are indeed located on the edge, in zones outside the area of flow visualisation (this display can be desactivated by unselecting the box '''hide warn''' (tag '''[!CheckHideWarning]''') in the frame '''Vectors''').
+The black color indicates warning in the PIV calculation process. In this example, black vectors are indeed located on the edge, in zones outside the area of flow visualisation (this display can be desactivated by unselecting the box '''hide warn''' (tag '''[!CheckHideWarning]''') in the frame '''[Vectors]''').
 
 The position (''x,y'') and velocity components (''U,V'') can be displayed in the upper right text display window by moving the mouse over it. The correlation 'C' and warning flag 'F' are also indicated. The warning flag is equal to 0 for good vectors while non-zero values indicate different calculation problems.