Hi Syavash,

I assume you enclosed the filter in a filters tag as below, right?

If you have other filters, all goes inside <FILTERS> ….  </FILTERS> tags too. Eg. If you have FilterAeroforces too, all will looks like:

<FILTERS>

  <FILTER TYPE="ReynoldsStresses">
          <PARAM NAME="OutputFile">step95_4_averageField.fld</PARAM>
          <PARAM NAME="OutputFrequency">10</PARAM>
          <PARAM NAME="SampleFrequency"> 1 </PARAM>
  </FILTER>

<FILTER TYPE=”AeroForces”>

           <PARAM NAME=”OutputFile”>forces</PARAM>

          <PARAM NAME="OutputFrequency">10</PARAM>
          <PARAM NAME="SampleFrequency"> 1 </PARAM>
  </FILTER>

</FILTERS>

Hope this helps,

Cheers,

Mohsen

From: nektar-users-bounces@imperial.ac.uk <nektar-users-bounces@imperial.ac.uk> on behalf of Ehsan Asgari <eh.asgari@gmail.com>
Date: Tuesday, 4 April 2023 at 19:53
To: nektar-users@imperial.ac.uk <nektar-users@imperial.ac.uk>
Subject: [Nektar-users] Reynolds stress field not written

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Dear All,

I have added the ReynoldsStresses filter to the main Nektar block in my session file:

  <FILTER TYPE="ReynoldsStresses">
          <PARAM NAME="OutputFile">step95_4_averageField.fld</PARAM>
          <PARAM NAME="OutputFrequency">10</PARAM>
          <PARAM NAME="SampleFrequency"> 1 </PARAM>
  </FILTER>

I am doing parallel simulations using 128 cores. 

However, I get no Reynolds stress fields in my directory. I don't get any errors or warnings either.

Am I missing something?

Kind regards

syavash