hello,<br><br>I'm trying to calculate the vorticity using the filters: Compute Derivative and Gradient of Unstructured data set, but it is not working, because when I compare it with Tecplot the results are different. Then I was wondering how I could calculate it and what would be the formula to calculate it using the python calculator or the calculator filter.<br>
<div class="gmail_quote"><br>Thank you,<br>Ana Emilia Rabelo<br>
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