Changes between Version 35 and Version 36 of Tutorial/AdvancedParticleImagingVelocimetry2


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Timestamp:
Jan 20, 2015, 10:08:09 AM (6 years ago)
Author:
vaillant1p
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  • Tutorial/AdvancedParticleImagingVelocimetry2

    v35 v36  
    4848Create a projection grid in phys coordinates. For that open a velocity field with uvmat, displayed in phys coordinates. Use the upper bar menu option '''Projection object/plane'''. Then in the GUI '''set_object''', choose the option '''!ProjMode=interp_lin'''. Choose a mesh 0.1 cm in each direction, ranging from 0 to 58.8 in x and 0 to 55 in y. Press REFRESH to see the result of projection in the GUI view_field. Check the option '''nb_vec/4''' to reduce the number of vectors displayed on the plot.
    4949
    50 Now in '''series''' open the PIV file Dalsa1.sback.civ_bulk as input. Then append the second file Dalsa1.sback.civ_plume using the menu bar selection '''Open/Browse append...'''.
     50Now in '''series''' open the PIV file Dalsa1.sback.civ_bulk as input. Then append the second file Dalsa1.sback.civ_plume using the menu bar selection '''!Open/Browse append...'''.
    5151
    5252Set '''!FieldTransform''' to 'phys', and select '''Projection Object'''. The plane for projection is then incorporated in '''series'''.