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<div>You should be able to use method (a) and then use the append attributes filter to combine the fields in the two branches into one dataset.</div>
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<div>-Ken</div>
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<span style="font-weight:bold">From: </span>Janusz Michalik <<a href="mailto:janusz.michalik@epfl.ch">janusz.michalik@epfl.ch</a>><br>
<span style="font-weight:bold">Date: </span>Wed, 2 May 2012 14:29:00 +0000<br>
<span style="font-weight:bold">To: </span>"<a href="mailto:paraview@paraview.org">paraview@paraview.org</a>" <<a href="mailto:paraview@paraview.org">paraview@paraview.org</a>><br>
<span style="font-weight:bold">Subject: </span>[EXTERNAL] Re: [Paraview] Calculating rms values using the Temporal Statistics filter<br>
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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hello all,<br>
<br>
I would like to calculate rms values for my simulations.<br>
<br>
For example, for the calculations of the axial velocity u'rms = sqr( ( (u')^2)_ave )<br>
<br>
I first need to calculate the fluctuations, u'_x = u_x - u_x_ave.<br>
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I obtain:<br>
1) u_x via the calculator.<br>
2) u_x_ave using the temporal statistics filter<br>
<br>
The problem that I am having is subtracting them from each other. I have tried in two ways.<br>
<br>
a) calculating 1) and 2) in separate branches but then I cannot see the variables from each<br>
b) calculating 1) and 2) in the same branch but then I do not have access to u_x because the statistical filter averages it out.<br>
<br>
<br>
Any help is appreciated.<br>
<br>
Best regards,<br>
Janusz<br>
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